Datasheet®

Type ABR Wi-Fi Module
NXP 88MW320 Chipset for 802.11b/g/n WLAN Module Rev. C▪ Design Name: Type ABR▪ P/N: CMWC1ZZABR-107

Type ABR Wi-Fi Module Datasheet

Table of Contents
1 Scope ...................................................................................................................................... 5
2 Key Features ........................................................................................................................... 5
3 Ordering Information ................................................................................................................ 5
4 Block Diagram ......................................................................................................................... 6
5 FCC/IC..................................................................................................................................... 6
6 Construction, Dimensions, Marking and Terminal Configurations ............................................ 7
6.1 Construction .................................................................................................................... 7
6.2 Dimensions ..................................................................................................................... 7
6.3 Label Marking ................................................................................................................. 8
6.4 Pin Assignments ............................................................................................................. 9
6.5 Recommended Land Pattern ........................................................................................ 10
6.6 Pin Description .............................................................................................................. 10
6.7 Configuration Pins ......................................................................................................... 12
7 Range .................................................................................................................................... 12
7.1 Absolute Maximum Rating (Ta = 25 °C, Z = 50 Ω) ......................................................... 12
7.2 Operating Conditions .................................................................................................... 12
8 RoHS Compliance ................................................................................................................. 13
9 RF Characteristics for IEEE 802.11 ....................................................................................... 13
10 Power Consumption............................................................................................................. 13
11 Power-On Sequence............................................................................................................ 14
12 Electrical Characteristics ...................................................................................................... 1412.1 I/O Static Ratings (3.3V).............................................................................................. 1412.2 Clock Specifications (Optional).................................................................................... 15
12.2.1 RC32K Specifications ......................................................................................... 15
12.2.2 Crystal Specifications (32.768 kHz) .................................................................... 15
13 PCB Antenna Layout Guidance ........................................................................................... 15
14 Package............................................................................................................................... 16
15 Radio Regulatory Certification by Country for CMWC1ZZABR-107 ..................................... 18
15.1 FCC ............................................................................................................................ 18
15.1.1 Power Level for FCC and ISED .......................................................................... 19
15.1.2 Theory of Operation for FCC and ISED .............................................................. 19
15.2 ISED ........................................................................................................................... 19
15.2.1 Label of the End Product .................................................................................... 19
15.2.2 Radiation Exposure Statement ........................................................................... 19
15.3 Europe ........................................................................................................................ 20©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

1Type ABR Wi-Fi Module Datasheet

15.3.1 Power Level for Europe ...................................................................................... 20
15.3.2 Theory of Operation for Europe .......................................................................... 20
16 Notice .................................................................................................................................. 21
16.1 Storage Conditions...................................................................................................... 21
16.2 Handling Conditions .................................................................................................... 21
16.3 Standard PCB Design (Land Pattern and Dimensions) ............................................... 21
16.4 Notice for Chip Placer ................................................................................................. 2216.5 Soldering Conditions ................................................................................................... 22
16.6 Cleaning ...................................................................................................................... 22
16.7 Operational Environment Conditions ........................................................................... 23
16.8 Input Power Capacity .................................................................................................. 23
17 Preconditions to Use Our Products ...................................................................................... 24
Revision History ........................................................................................................................ 26

FiguresFigure 1: Block Diagram ............................................................................................................. 6
Figure 2: Construction, Dimensions, Marking and Terminal Configurations ................................ 7
Figure 3: Pin Assignments Top View .......................................................................................... 9
Figure 4: Recommended Land Pattern ..................................................................................... 10
Figure 5: Power-On Sequence.................................................................................................. 14
Figure 6: Package..................................................................................................................... 16
Figure 7: Inner and Outer Box................................................................................................... 17
Figure 8: Reflow Soldering Standard Conditions (Example) ...................................................... 22

TablesTable 1: Document Conventions ................................................................................................. 4
Table 2: Ordering Part Number ................................................................................................... 5
Table 3: Dimensions ................................................................................................................... 7
Table 4: Label Markings.............................................................................................................. 8
Table 5: Pin Descriptions .......................................................................................................... 10
Table 6: Configuration Pins ....................................................................................................... 12
Table 7: Absolute Maximum Ratings......................................................................................... 12
Table 8: Operating Conditions .................................................................................................. 12
Table 9: RF Characteristics ...................................................................................................... 13
Table 10: Power Consumption .................................................................................................. 13
Table 11: I/O Static Ratings (3.3V)............................................................................................ 14
Table 12: RC32K Specifications ............................................................................................... 15
Table 13: Crystal Specifications (32.768 kHz) ........................................................................... 15©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

2Type ABR Wi-Fi Module Datasheet

Table 14: FCC/ISED Power Level WLAN Per Antenna Port ..................................................... 19
Table 15: FCC/ISED Theory of Operation ................................................................................. 19
Table 16: Europe Power Level WLAN Per Antenna Port........................................................... 20
Table 17: Europe Theory of Operation ...................................................................................... 20©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

3Type ABR Wi-Fi Module Datasheet

About This Document
Murata’s Type ABR is a small module with integrated PCB antenna based on NXP 88MW320(wireless microcontroller), supporting IEEE 802.11 b/g/n. This datasheet describes Type ABR
module in detail.
Please be aware that an important notice concerning availability, standard warranty and use in criticalapplications of Murata products and disclaimers thereto appears at the end of this specification sheet.

Audience & Purpose
Intended audience includes any customer looking to integrate this module into their product,
specifically RF, hardware, software, and systems engineers.

Document Conventions
Table 1 describes the document conventions.
Table 1: Document Conventions
Conventions

Description
Warning Note
Indicates very important note. Users are strongly recommended to review.
Info Note
Intended for informational purposes. Users should review.
Menu Reference
Indicates menu navigation instructions.
Example: Insert➔Tables➔Quick Tables➔Save Selection to Gallery
External Hyperlink
This symbol indicates a hyperlink to an external document or website.
Example: Embedded Artists AB
Click on the text to open the external link.
Internal Hyperlink
This symbol indicates a hyperlink within the document.
Example: Scope
Click on the text to open the link.

Console input/output orcode snippet# Console I/O comment// Code snippet comment

Console I/O or Code Snippet
This text Style denotes console input/output or a code snippet.
Console I/O or Code Snippet Comment
This text Style denotes a console input/output or code snippet comment.
••

Console I/O comment (preceded by “#”) is for informational purposes onlyand does not denote actual console input/output.
Code Snippet comment (preceded by “//”) may exist in the original code.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

4Type ABR Wi-Fi Module Datasheet

1 ScopeThis product specification is applied to the IEEE 802.11b/g/n WLAN module used for consumer
applications.

2 Key Features
NXP 88MW320 inside
Supports IEEE 802.11b/g/n specification: 2.4 GHz
Interface: UART, GPIO
Reference Clock: Internal (external optional sleep clock)
ROM: SPI Flash on module (2 Mbytes)
Antenna: Integrated PCB antenna
Certification: FCC/CE/IC
Dimensions: 22.0 x 19.0 x 2.4 mm
MSL: 3
RoHS compliant
This module is delivered with pre-programmed test FW for RF evaluation.

3 Ordering Information
Table 2 shows the part number and composition for Type ABR module.
Table 2: Ordering Part Number
Ordering Part Number

Description

CMWC1ZZABR-107

Module order

CMWC1ZZABR-107SMP

Sample module order (If module samples are not available through distribution,
contact Murata referencing this part number)

CMWC1ZZABR-107-EVB

Murata Type ABR M.2 EVB (contact Murata as this is special order item)©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

5Type ABR Wi-Fi Module Datasheet

4 Block Diagram
The Type ABR module block diagram is presented in Figure 1.
Figure 1: Block Diagram

Type ABR

88MW320
3.3V

PCB Antenna
UART
RF Test SW

BPF

RF_TR

GPIOs

JTAG
Sleep clock(Optional)

Flash

X’tal

5 FCC/IC
The certificate information of Type ABR module is listed below:•

FCC ID: VPYCMWC1ZZABR•IC ID: 772C-CMWC1ZZABR©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

6Type ABR Wi-Fi Module Datasheet

6 Construction, Dimensions, Marking and Terminal
Configurations
This section describes the construction, dimensions, marking, terminal, and pin configuration forType ABR module.

6.1 Construction
Figure 2 shows the Type ABR construction diagram.
Figure 2: Construction, Dimensions, Marking and Terminal Configurations
Top view
viewW

Bottom
B

A
B

L

C
D
E
F
G
H

Model: ABR
IC:772C-CMWC1ZZABRFCC ID: VPYCMWC1ZZABR
SS1234567
XXX #I

6.2 Dimensions
Table 3 describes the Type ABR dimensions in millimeters (mm).
Table 3: Dimensions
Mark

Minimum (mm)TypicalMaximum (mm)

L

21.8

22

22.2

W

18.8

19

19.2

2.4

2.55

T

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

7Type ABR Wi-Fi Module Datasheet

6.3 Label Marking
Table 4 describes the Type ABR markings.
Table 4: Label Markings
Marking

MeaningA

Murata logo

B

Pin 1 indicatorC

2D barcode (MAC address)

D

Model Name / P/NE

IC certification IDF

FCC certification ID

GInspection codeH

Sub type number: 107

I

Version code

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

8Type ABR Wi-Fi Module Datasheet

6.4 Pin Assignments
This section describes the Type ABR pin assignments, descriptions, and configurations.
The pin assignments (top view) are shown in Figure 3.
Figure 3: Pin Assignments Top View

1
2
3
4
5
6
7
8
9
10
11
12
13

Model: ABR
IC:772C-CMWC1ZZABRFCC ID:VPYCMWC1ZZABR
SS1234567
XXX #

37
36
35
34
33
32
31
30
29
28
27
26
25

14 15 16 17 18 19 20 21 22 23 24©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

9Type ABR Wi-Fi Module Datasheet

6.5 Recommended Land PatternFigure 4 shows the recommended land pattern for Type ABR module.
Figure 4: Recommended Land Pattern

Antenna Area

6.6 Pin Description
Table 5 has the pin descriptions for Type ABR.
Table 5: Pin Descriptions
No.

Name

Function

I/O

MW320 Pin No.

MW320 Pin
Function

1

GPIO_16

CON[5]: Configuration Bit

I/O

30

GPIO_16

2

RESET_N

Module Reset (active low)

I

35

RESETn3

GPIO_22

NC

36

GPIO_22©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

10Type ABR Wi-Fi Module Datasheet

No.

Name

Function

I/O

MW320 Pin No.

MW320 Pin
Function

4

GPIO_23

Functional Button Pin(optional)

I

37

GPIO_23

5

GPIO_24

NC

38

GPIO_24

6

GND

7

GPIO_25

32.768 kHz Crystal Input /Oscillator Input

I

39

GPIO_25

8

GPIO_26

32.768 kHz Crystal Output

O

40

GPIO_26

9

GND

10

GPIO_27

CON[4]: Configuration Bit

I/O

51

GPIO_27

11

GPIO_39

NC

52

GPIO_39

12

GND

13

VDD33

14

GPIO_40

O

55

GPIO_40

15

GPIO_41

O

56

GPIO_41

16

GPIO_42

NC

58

GPIO_42

17

GPIO_43

NC

59

GPIO_43

18

GPIO_44

NC

60

GPIO_4419

GIPO_45

NC

61

GPIO_45

20

GND

21

GPIO_46

NC

62

GPIO_46

22

GPIO_47

NC

63

GPIO_47

23

GPIO_48

Debug Log (optional)

64

GPIO_48

24

GPIO_49

NC

65

GPIO_49

25

GPIO_0UART CTS (optional)

I

1

GPIO_026

GPIO_1UART RTS (optional)O

2

GPIO_1

27

GPIO_2

UART Transmit

O

3

GPIO_228

GPIO_3

UART Receive

I

4

GPIO_3

29

GND

30

GPIO_4

NC

6

GPIO_431

GPIO_5

NC

7

GPIO_5

32

GND

33

GPIO_6O

8

GPIO_634

GPIO_7I

9GPIO_735

GPIO_8I/O

10GPIO_836

GPIO_9I

11GPIO_937

GPIO_10I

12GPIO_10

3.3V DC Power Supply
LED_1: Module Status
Indication (optional)
LED_2: Link Status
Indication (optional)

TDO: JTAG Test Data
(optional)
TCK: JTAG Test Clock(optional)
TMS: JTAG Controller
Select (optional)
TDI: JTAG Test Data
(optional)
TRSTn: JTAG Test Reset(active low) (optional)P

O©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

11Type ABR Wi-Fi Module Datasheet

6.7 Configuration Pins
Table 6 shows the pins used as configuration inputs to set parameters following a reset. The
definition of these pin changes immediately after reset to their usual function. To set a configuration
bit to 0, attach a 100 kΩ resistor from the pin to ground. No external circuitry is required to set a
configuration bit to 1.
Table 6: Configuration Pins
Configuration Bits

Pin name

Configuration Function

CON[5]

GPIO_16

CON[4]

GPIO_27

Boot Options•
00 = boot from UART•
01 = reserved•
10 = reserved•
11 = boot from Flash (default)

7 Range
This section describes the absolute maximum ratings and operating conditions for Type ABR
module.

7.1 Absolute Maximum Rating (Ta = 25 °C, Z = 50 Ω)
Table 7 shows the absolute maximum ratings of Type ABR module.
Table 7: Absolute Maximum Ratings
Parameter

Condition

Storage Temperature
Supply Voltage

VDD33

Ta = 25℃

RatingUnits-40 /+85

℃

3.6

V

Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not
implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely
affect reliability. No damage assuming only one parameter is set at limit at a time with all other parameters
are set within operating condition.

7.2 Operating Conditions
Table 8 lists the operating conditions for Type ABR.
Table 8: Operating Conditions
Parameter

Minimum

Maximum

Units

Operating Temperature

-30

+85

℃

Supply Voltage

3.0

3.6

V

VDD33

1.
2.

Functionality is guaranteed but specifications require derating at extreme temperatures.
This module is not approved for use when being powered by AC power lines, either directly or
indirectly through another device.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

12Type ABR Wi-Fi Module Datasheet

8 RoHS ComplianceThis component can meet with RoHS compliance.

9 RF Characteristics for IEEE 802.11
This section describes the RF Characteristics for IEEE 802.11.
Conditions: 25 °C, VDD33 = 3.3V
Table 9 shows the RF characteristics of Type ABR module.
Table 9: RF Characteristics
Tx Power Level

Minimum

TypicalMaximum

Units

802.11b (11 Mbps)

17

dBm

802.11g (54 Mbps)

15

dBm

802.11n (HT20 MCS7)

14

dBm

Rx Minimum Input Level Sensitivity

Maximum

Units

802.11b (11 Mbps)

-76

dBm

802.11g (54 Mbps)

-65

dBm

802.11n (HT20 MCS7)

-64

dBm

1.
2.

Minimum

TypicalTest performed through Murata RF switch connector P/N: MM8030-2610.
For compliance of FCC regulation, it is necessary to set output power as below table.

10 Power Consumption
This section describes the power consumption.
Conditions: 25 °C, VDD33 = 3.3V, Tx on continuous mode
Table 10 describes the power consumption.
Table 10: Power Consumption
Condition

TypicalMaximum

Units

802.11b (11 Mbps), Tx power = 17 dBm

303

365

mA

802.11g (54 Mbps), Tx power = 15 dBm

285

330

mA

802.11n (HT20 MCS7), Tx power = 14 dBm

282

325

mA

Rx Idle

83

100

mA

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

13

Type ABR Wi-Fi Module Datasheet

11 Power-On Sequence
Figure 5 shows the power-on sequence.
Figure 5: Power-On Sequence

12 Electrical Characteristics
This section describes the I/O static ratings and clock specifications (optional).

12.1 I/O Static Ratings (3.3V)
Table 11 describes the I/O Static Ratings.
Table 11: I/O Static Ratings (3.3V)
SymbolParameter

VIL

Input low voltage

VIH
VHYS

Condition

Maximum

Units

-0.4

VDD33*30%

V

Input high voltage

VDD33*70%

VDD33+0.4

V

Input hysteresis

150

mV

IOL@0.4V

4mA

IOH@VDDIO-0.5V

3mA

Input capacitance
Input leakage 1

VDD33 is ON,
0<V(PAD)<VDD33

Minimum

Typical

5

pF

5

μA

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

14Type ABR Wi-Fi Module Datasheet

12.2 Clock Specifications (Optional)
This section describes the clock specifications (optional): RC32K specifications and crystal
specifications (32.768 kHz).

12.2.1 RC32K Specifications
Table 12 describes the RC32K Specifications.
Table 12: RC32K Specifications
Parameter
Frequency before calibration
Startup time
After-calibration frequency
accuracy
Temperature tolerance
Duty cycle

Condition

Use 32.768 kHz crystal as
reference clock

Minimum

TypicalMaximum

Units

18.6

31.8
0.9

39.8

kHz
ms

32.3

32.7

33.1

kHz

40

65
50

60

ppm/C
%

12.2.2 Crystal Specifications (32.768 kHz)
Table 13 has the crystal specifications.
Table 13: Crystal Specifications (32.768 kHz)Parameter
Crystal frequency
Frequency accuracy tolerance
Startup time
Duty cycle tolerance
Crystal load capacitance
Crystal shunt capacitance
Equivalent Series Resistance (ESR)

Condition

Minimum

TypicalMaximum

32.768
-40

40
600
50
12.5
7
100

Units
kHz
ppm
ms
%
pF
pF
kΩ

13 PCB Antenna Layout Guidance
If to use internal PCB antenna, some guides must be followed in order to get best antenna
performance.
1. Place the antenna area on the corner or edge of the main board.
2. No ground, circuit, component under the antenna area, including the reverse side of PCB.
No ground area is as large as possible.
3. Metal component should be at least 10 mm away from PCB antenna.
4. Plastic case should be at least 10 mm away from PCB antenna. If it’s metal case, it’srecommended to use external antenna.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

15

Type ABR Wi-Fi Module Datasheet

14 Package
This module product is packaged in tray as shown in Figure 6: Package.
Figure 6: Package•

1 tray: 45 pcs products•

1 inner box: 6 trays with products•

1 outer box: 4 inner boxes•

MOQ: 1080 pcs©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

16

Type ABR Wi-Fi Module Datasheet

Figure 7 shows the inner and outer boxes of the product.
Figure 7: Inner and Outer Box
内装箱
Inner
box

外装箱
Outer
box

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

17Type ABR Wi-Fi Module Datasheet

15 Radio Regulatory Certification by Country for
CMWC1ZZABR-107
This section includes regulatory certification information for following regions:
•

FCC

•

ISED

•

Europe15.1 FCC
This module has been tested and found to comply with the FCC Part15.
These limits are designed to provide reasonable protection against harmful interference in approved
installations.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed andused in accordance the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:••This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired
operation.

Modifications or changes to this equipment not expressly approved by Murata Manufacturing Co.,
Ltd. may void the user’s authority to operate this equipment.
The modular transmitter must be equipped with either a permanently affixed label or must be
capable of electronically displaying its FCC identification number:
1. If using a permanently affixed label, the modular transmitter must be labeled with its own
FCC identification number; and if the FCC identification number is not visible when themodule is installed inside another device, the outside of the device into which the module isinstalled must also display a label referring to the enclosed module. This exterior label canuse wording such as the following: “Contains Transmitter Module FCC ID:[VPYCMWC1ZZABR]” or “Contains FCC ID: [VPYCMWC1ZZABR].”
2. If the modular transmitter uses an electronic display of the FCC identification number, theinformation must be readily accessible and visible on the modular transmitter or on thedevice in which it is installed. If the module is installed inside another device, then theoutside of the device into which the module is installed must display a label referring to theenclosed module. This exterior label can use wording such as the following: “Contains FCC
certified transmitter module(s).”To satisfy FCC RF Exposure requirements for mobile and base station transmission devices, a separation
distance of 20 cm or more should be maintained between the antenna of this device and persons during
operation. To ensure compliance, operation at closer than this distance is not recommended.

The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any otherantenna or transmitter.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

18

Type ABR Wi-Fi Module Datasheet

15.1.1 Power Level for FCC and ISED
Table 14 shows the FCC/ISED transmit power table corresponding to channel number and mode.
Table 14: FCC/ISED Power Level WLAN Per Antenna Port
11b

11g

11n

CH1

CH2-10

CH11

CH1

CH2-10

CH11

CH1

CH2-10

CH11

17

17

17

12

15

10

10

14

8

15.1.2 Theory of Operation for FCC and ISED
Table 15 shows the theory of operation table for FCC/ISED.
Table 15: FCC/ISED Theory of Operation
Frequency of Operation
2.4 GHz

11b/g/n (HT20)

2412 - 2472 MHz

Scan

Ad-hoc mode

ActiveYes

15.2 ISED
15.2.1 Label of the End Product
The final end product must be labeled in a visible area with the following "Contains transmittermodule IC: [772C-CMWC1ZZABR] "English Version
This Class B digital apparatus complies with Canadian ICES-003.
French Version
Cetappareilnumérique de la classe B estconforme à la norme NMB-003 du Canada.

English Version
This device complies with RSS-247 of the Industry Canada Rules. Operation is subject to the following two conditions:1.
2.

This device may not cause harmful interference, andThis device must accept any interference received, including interference that may cause undesired
operation.

French Version
Ce dispositif est conforme à la norme CNR-247 d'Industrie Canada applicable aux appareils radio exempts de licence.
Son fonctionnement est sujet aux deux conditions suivantes:
1. le dispositif ne doit pas produire de brouillage préjudiciable, et
2. ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer unfonctionnement indésirable.

15.2.2 Radiation Exposure Statement
English Version
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment
should be installed and operated with minimum distance 20 cm between the radiator & your body.
French Version©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

19Type ABR Wi-Fi Module Datasheet

Déclaration d'exposition aux radiations:Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement noncontrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source derayonnement et votre corps.

15.3 Europe
This section describes the typical Tx output power level at module antenna port.
•

Condition•

VDD33 = 3.6V

15.3.1 Power Level for Europe
Table 16 shows the per antenna port power table for 2.4GHz for Europe.
Table 16: Europe Power Level WLAN Per Antenna PortTx Output Power Level [dBm]Mode
11b (11 Mbps)

11g (54 Mbps)

11n (MCS7)

Chan 117

15

14

Chan 717

15

14

Chan 13

17

15

14

15.3.2 Theory of Operation for Europe
Table 17 shows the theory of operation table for Europe.
Table 17: Europe Theory of Operation
Frequency of Operation
2.4 GHz

11b/g/n (HT20)

2412 - 2472 MHz

Scan

Ad-hoc mode

ActiveYes©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

20Type ABR Wi-Fi Module Datasheet

16 Notice16.1 Storage Conditions••

Please use this product within 6 months after receipt.
•

The product shall be stored without opening the packing under the ambient temperaturefrom 5 to 35 °C and humidity from 20 ~ 70 %RH (Packing materials may be deformed at
the temperature over 40 °C).

•

The product left more than 6 months after reception; it needs to be confirmed thesolderability before used.

•

The product shall be stored in noncorrosive gas (Cl2, NH3, SO2, NOX, etc.).

•

Any excess mechanical shock including, but not limited to, sticking the packing materials
by sharp object and dropping the product, shall not be applied in order not to damage thepacking materials.

This product is applicable to MSL3 (Based on IPC/JEDEC J-STD-020)•

After the packing opened, the product shall be stored at <30 °C / <60 %RH and the
product shall be used within 168 hours.

•

When the color of the indicator in the packing changed, the product shall be baked before
soldering.

•

Baking condition: 125 +5/-0 °C, 24 hours, 1 time•

The products shall be baked on the heat-resistant tray because the material is not heatresistant.

16.2 Handling Conditions•

Be careful in handling or transporting products because excessive stress or mechanicalshock may break products.

•

Handle with care if products may have cracks or damages on their terminals, thecharacteristics of products may change. Do not touch products with bear hands that may
result in poor solderability.

16.3 Standard PCB Design (Land Pattern and Dimensions)•

All the ground terminals should be connected to the ground patterns. Furthermore, theground pattern should be provided between IN and OUT terminals. Please refer to thespecifications for the standard land dimensions.

•

The recommended land pattern and dimensions is as Murata's standard. The characteristics
of products may vary depending on the pattern drawing method, grounding method, land
dimensions, land forming method of the NC terminals and the PCB material and thickness.
Therefore, be sure to verify the characteristics in the actual set. When using non-standard
lands, contact Murata beforehand.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

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Type ABR Wi-Fi Module Datasheet

16.4 Notice for Chip Placer
When placing products on the PCB, products may be stressed and broken by uneven forces from aworn-out chucking locating claw or a suction nozzle. To prevent products from damages, be sure tofollow the specifications for the maintenance of the chip placer being used. For the positioning ofproducts on the PCB, be aware that mechanical chucking may damage products.

16.5 Soldering Conditions
The recommended reflow soldering conditions of soldering are shown in Figure 8.
When products are immersed in solvent after mounting, pay special attention to maintain thetemperature difference within 100 °C. Soldering must be carried out by the above-mentioned
conditions to prevent products from damage. Set up the highest temperature of reflow within
260 °C. Contact Murata before use if concerning other soldering conditions.
Figure 8: Reflow Soldering Standard Conditions (Example)

Within 3 s
240 ~ 250 °C
220 °C

Cooling down
Slowly180 °C

150 °C

Pre-heatingtime(s)Within 120 s

Within 60 s

Please use the reflow within 2 times.
Use rosin type flux or weakly active flux with a chlorine content of 0.2 wt % or less.

16.6 Cleaning
Since this Product is Moisture Sensitive, any cleaning is not permitted. If any cleaning process isdone the customer is responsible for any issues or failures caused by such process.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

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16.7 Operational Environment Conditions
Products are designed to work for electronic products under normal environmental conditions(ambient temperature, humidity and pressure). Therefore, products have no problems to be used
under the similar conditions to the above-mentioned. However, if products are used under thefollowing circumstances, it may damage products and leakage of electricity and abnormal
temperature may occur.
•

In an atmosphere containing corrosive gas (Cl2, NH3, SOX, NOX, etc.).

•

In an atmosphere containing combustible and volatile gases.

•

Dusty place.

•Direct sunlight place.

•

Water splashing place.

•

Humid place where water condenses•

Freezing place.

If there are possibilities for products to be used under the preceding clause, consult with Murata before
actual use.

Do not apply static electricity or excessive voltage while assembling and measuring, as it might be a causeof degradation or destruction to apply static electricity to products.

16.8 Input Power Capacity
Products shall be used in the input power capacity as specified in these specifications.
Inform Murata beforehand, in case that the components are used beyond such input power capacity
range.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

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Type ABR Wi-Fi Module Datasheet

17 Preconditions to Use Our Products
PLEASE READ THIS NOTICE BEFORE USING OUR PRODUCTS.

Please make sure that your product has been evaluated and confirmed from the aspect of thefitness for the specifications of our product when our product is mounted to your product.
All the items and parameters in this product specification/datasheet/catalog have been prescribedon the premise that our product is used for the purpose, under the condition and in the environment
specified in this specification. You are requested not to use our product deviating from the condition
and the environment specified in this specification.
Please note that the only warranty that we provide regarding the products is its conformance to thespecifications provided herein. Accordingly, we shall not be responsible for any defects in products
or equipment incorporating such products, which are caused under the conditions other than thosespecified in this specification.
WE HEREBY DISCLAIM ALL OTHER WARRANTIES REGARDING THE PRODUCTS, EXPRESSOR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF FITNESS FOR A
PARTICULAR PURPOSE, THAT THEY ARE DEFECT-FREE, OR AGAINST INFRINGEMENT OFINTELLECTUAL PROPERTY RIGHTS.
You agree that you will use any and all software or program code (including but not limited to hcd,
firmware, nvram, and blob) we may provide or to be embedded into our product (“Software”)
provided that you use the Software bundled with our product. YOU AGREE THAT THE
SOFTWARE SHALL BE PROVIDED TO YOU “AS IS” BASIS, MURATA MAKES NO
REPRESENTATIONS OR WARRANTIES THAT THE SOFTWARE IS ERROR-FREE OR WILLOPERATE WITHOUT INTERRUPTION. AND MORE, MURATA MAKES NO REPRESENTATIONS
OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED WITH RESPECT TO THE
SOFTWARE. MURATA EXPRESSLY DISCLAIM ANY AND ALL WARRANTIES OR CONDITIONSOF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE NOR THE WARRANTY OF
TITLE OR NON-INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS.
You shall indemnify and hold harmless us, our affiliates, and our licensor from and against any andall claims, costs, expenses and liabilities (including attorney’s fees), which arise in connection withthe using the Software.
The product shall not be used in any application listed below which requires especially highreliability for the prevention of such defect as may directly cause damage to the third party's life,
body or property. You acknowledge and agree that, if you use our products in such applications, wewill not be responsible for any failure to meet such requirements. Furthermore, YOU AGREE TO
INDEMNIFY AND DEFEND US AND OUR AFFILIATES AGAINST ALL CLAIMS, DAMAGES,COSTS, AND EXPENSES THAT MAY BE INCURRED, INCLUDING WITHOUT LIMITATION,ATTORNEY FEES AND COSTS, DUE TO THE USE OF OUR PRODUCTS AND THE SOFTWAREIN SUCH APPLICATIONS.
•

Aircraft equipment.

•

Aerospace equipment.

•

Undersea equipment.

•

Power plant control equipment.

•

Medical equipment.

•

Traffic signal equipment.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

24Type ABR Wi-Fi Module Datasheet•

Burning / explosion control equipment.

•

Disaster prevention / crime prevention equipment.

•

Transportation equipment (vehicles, trains, ships, elevator, etc.).

•

Application of similar complexity and/ or reliability requirements to the applications listed in
the above.

We expressly prohibit you from analyzing, breaking, reverse-engineering, remodeling altering, andreproducing our product. Our product cannot be used for the product which is prohibited from being
manufactured, used, and sold by the regulations and laws in the world.
We do not warrant or represent that any license, either express or implied, is granted under any ourpatent right, copyright, mask work right, or our other intellectual property right relating to any
combination, machine, or process in which our products or services are used. Information provided
by us regarding third-party products or services does not constitute a license from us to use suchproducts or services or a warranty or endorsement thereof. Use of such information may require alicense from a third party under the patents or other intellectual property of the third party, or alicense from us under our patents or other intellectual property.
Please do not use our products, our technical information and other data provided by us for the
purpose of developing of mass-destruction weapons and the purpose of military use.
Moreover, you must comply with "foreign exchange and foreign trade law", the "U.S. export
administration regulations", etc.
Please note that we may discontinue the manufacture of our products, due to reasons such as endof supply of materials and/or components from our suppliers.
By signing on specification sheet or approval sheet, you acknowledge that you are the legal
representative for your company and that you understand and accept the validity of the contents
herein. When you are not able to return the signed version of specification sheet or approval sheet
within 30 days from receiving date of specification sheet or approval sheet, it shall be deemed to be
your consent on the content of specification sheet or approval sheet. Customer acknowledges thatengineering samples may deviate from specifications and may contain defects due to theirdevelopment status. We reject any liability or product warranty for engineering samples. In
particular we disclaim liability for damages caused by•

The use of the engineering sample other than for evaluation purposes, particularly the
installation or integration in the product to be sold by you,•

Deviation or lapse in function of engineering sample,•

Improper use of engineering samples.

We disclaim any liability for consequential and incidental damages.
If you can’t agree with the above contents, please contact sales.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

25Type ABR Wi-Fi Module Datasheet

Revision History
Revision

Date

Changed Item

Comment

A

2020.11.12
2020.12.16

Initial release
RF Characteristics,

B

2021.02.24

Add output power table

Initial Release
RF Characteristics,
Add output power table
Revised Evaluation Board Part NumberC

2023.01.13

1. Scope
2. Part Number / Part
Composition
10. Power Up Sequence
12. Reference Circuit
15. FCC/ISED Statement

•
•
•
•
•
•
•
•

Added more information.
Added Key Features section.
Renamed section.
Renamed section
Moved section to HW app note.
Renamed section
Added theory of operation table for
FCC/ISED
Added Europe section

Updated to new format©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

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Type ABR Wi-Fi Module Datasheet

Copyright © Murata Manufacturing Co., Ltd. All rights reserved. The information and content in this document areprovided “as-is” with no warranties of any kind and are for informational purpose only. Data and information have been
carefully checked and are believed to be accurate; however, no liability or responsibility for any errors, omissions, or
inaccuracies is assumed.
Wi-Fi® is a registered trademark of Wi-Fi Alliance. Other brand and product names are trademarks or registeredtrademarks of their respective owners.
Specifications are subject to change without notice.

©2020 by Murata Manufacturing Co., Ltd. ● Jan 13, 2023 ● SP-ABR-107 ● Rev. C ● www.murata.com

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