Smart Lock
Last Updated: Oct 18, 2024

Physical and information security is a growing concern in the connected world. Smart locks are
one piece of the puzzle in controlling access to both information and physical spaces.
A smart lock can be accessed via NFC contact or contactless technology and use Bluetooth®
low energy or ultra-wide band(UWB) to communicate with a user’s smartphone, adding an
additional level of security. Interaction with smart locks can range from something as simple asstatus LEDs to LCD panels with touchscreen control.
NXP provides a variety of connectivity options like low-power NFC, Bluetooth Low Energy orUWB. We also have analog components to complete the design of the smart lock.
UWB Smart Lock Block Diagram

VBAT
I²C

VDD
VBAT

UWB
Module
INT

Level
Shifter

I²C

Level
Shifter

I²C
I²C
SPI
SPI

BLE
Module

I²C

PMIC

SPIFI

Flash

SPI
VDD

SE + NFC

VBAT
SPI

I²C

VBAT

Level
ShifterLevel
Shifter
VDD
VBAT

NXP Technology

Non NXP Technology

Optional Technology

Recommended Products for UWB Smart LockUWB Module• SR150: Trimension™

SR150：IoTデバイス向けのセキュアなUWBソリューション

• NTS0102: Dual-Supply Translating Transceiver (Open-Drain, Auto-Direction Sensing)Level Shifter

BLE Module• NTB0104: Dual-Supply Translating Transceiver (Auto-Direction Sensing, Three-State)• QN9090-30: QN9090/30: Bluetooth Low-Energy MCU with Arm®Cortex®-M4 CPU, Energy Efficiency, Analog and Digital
Peripherals and NFC Tag Option• PF1510: Power Management Integrated Circuit (PMIC) for Low Power Application Processors
PMIC

Smart Lock PN7362 Block Diagram
DC/DCWi-Fi
ModuleRTC

MIFAREDESFire EV3NFC
Controller

MotorDriver

Motor

Wireless
Connectivity
MCU

Door Handle /Tamper Detect

MIFARESAM AV3Security(EdgeLockDiscrete)
LEDController

NXP Technology

Non NXP TechnologyOptional Technology

Recommended Products for Smart Lock PN7362• PN736X: NFC Cortex-M0 Microcontroller
NFC Controller• PN5190: 困難なRF環境にも対応する、決済および物理的アクセス制御向けNFCフロントエンド• CLRC66303HN: CLRC663 plus Family: High-Performance NFC Frontends

Wireless Connectivity MCU• KW31Z: Kinetis® KW31Z-2.4 GHz Bluetooth Low Energy Wireless Radio Microcontroller (MCU) based on Arm®
Cortex®-M0+ Core
• PCA9410_9410A: 3.0 MHz, 500 MA, DC-to-DC Boost Converter

DC-DC• PCF8523: 100 NA Real-Time Clock/Calendar with Battery Backup
RTC• PCA9956BTW: 24-Channel Fm+ I²C-Bus 57 MA/20 V Constant-Current LED Driver
LED Controller

MIFARE DESFire EV3• MF3DHx3: MIFARE® DESFire®

EV3：非接触型スマートシティ・サービス向け高セキュリティIC• MC33926: H-Bridge, Brushed DC Motor Driver, 5-28 V, 5 A, 20 kHz
Motor Driver• MIFSAMAV3: MIFARE SAM AV3
Secure Element• SE050: EdgeLock®

SE050：Plug & Trustセキュア・エレメント・ファミリ – 柔軟性に優れた、IoT向けの高度なセキュリティ• IW416: 2.4/5 GHz
デュアルバンド1x1 Wi-Fi® 4 (802.11n) およびBluetooth® 5.2ソリューション
• 88MW32X 802.11n Wi-Fi® Microcontroller SoC

Wi-Fi• SE050: EdgeLock®

Security (EdgeLock Discrete)

SE050：Plug & Trustセキュア・エレメント・ファミリ – 柔軟性に優れた、IoT向けの高度なセキュリ

ティ• SE051: EdgeLock®

SE051：更新機能とカスタム・アプレットのサポートを備えた実証済みで使いやすいIoTセキュリ

ティ・ソリューション
• EDGELOCK-A5000: EdgeLock® A5000 Plug and Trust
セキュア・オーセンティケータ：セキュア、スケーラブルかつ簡
単に認証を実現

Smart Lock w/CLRC663 Block Diagram
DC/DC

Wi-Fi
ModuleRTC

Motor
Driver

Motor

MCU

NFC
Frontend
CLRC663+MIFAREDESFire EV3

Wireless
Connectivity
MCU

Door Handle /Tamper Detect

MIFARESAM AV3

Security(EdgeLockDiscrete)
LEDController

NXP Technology

Non NXP TechnologyOptional Technology

Recommended Products for Smart Lock w/CLRC663• CLRC66303HN: CLRC663 plus Family: High-Performance NFC Frontends
MCU• CLRC66303HN: CLRC663 plus Family: High-Performance NFC Frontends
NFC• PN736X: NFC Cortex-M0 Microcontroller• PN5190: 困難なRF環境にも対応する、決済および物理的アクセス制御向けNFCフロントエンド

Wireless Connectivity MCU• KW31Z: Kinetis® KW31Z-2.4 GHz Bluetooth Low Energy Wireless Radio Microcontroller (MCU) based on Arm®
Cortex®-M0+ Core
• PCA9410_9410A: 3.0 MHz, 500 MA, DC-to-DC Boost Converter

DC-DC• PCF8523: 100 NA Real-Time Clock/Calendar with Battery Backup
RTC

• PCA9956BTW: 24-Channel Fm+ I²C-Bus 57 MA/20 V Constant-Current LED Driver
LED Controller

MIFARE DESFire EV3• MF3DHx3: MIFARE® DESFire®

EV3：非接触型スマートシティ・サービス向け高セキュリティIC• MC33926: H-Bridge, Brushed DC Motor Driver, 5-28 V, 5 A, 20 kHz
Motor Driver• MIFSAMAV3: MIFARE SAM AV3
Secure Element• SE050: EdgeLock®

SE050：Plug & Trustセキュア・エレメント・ファミリ – 柔軟性に優れた、IoT向けの高度なセキュリ

ティ

Wi-Fi

Security (EdgeLock Discrete)• IW416: 2.4/5 GHz
デュアルバンド1x1 Wi-Fi® 4 (802.11n) およびBluetooth® 5.2ソリューション
• 88MW32X 802.11n Wi-Fi® Microcontroller SoC• SE050: EdgeLock®

SE050：Plug & Trustセキュア・エレメント・ファミリ – 柔軟性に優れた、IoT向けの高度なセキュリ

ティ• SE051: EdgeLock®

SE051：更新機能とカスタム・アプレットのサポートを備えた実証済みで使いやすいIoTセキュリ

ティ・ソリューション
• EDGELOCK-A5000: EdgeLock® A5000 Plug and Trust
セキュア・オーセンティケータ：セキュア、スケーラブルかつ簡
単に認証を実現

E-Lock KL1x Block DiagramCryptoProtocolLED Controller

NFC
Reader

NFC Tag

GPIO Expander
I²C

RTC

I²C

SAM

UART

I²C

I²C

BLE/SUB-G

MCU
PWM

LED Backlight
DriverAnalogGPIO

VoltageTranslator

AnalogSPI

GPIO

BuzzerTSI

VCC

I²CBacklighting

Biometric
Fingerprint Module
FlashOLED Display
Touch Sensor
Keyboard

NXP Technology

SPI

Non NXP Technology

DC/DC

VCC

Brushed DS
Motor Driver

Analog

Motor

Battery

Optional Technology

Recommended Products for E-Lock KL1x
• PCA9685: 16-Channel, 12-bit PWM Fm+ I²C-Bus LED Driver
LED Controller

GPIO Expander• PCAL6416A: 低電圧変換16ビットI²Cバス/SMBus I/Oエキスパンダ• PCF85263A: Tiny Real-Time Clock/Calendar with Alarm Function, Battery Switch-Over, Time Stamp Input and I²C-Bus
RTC• MIFSAMAV3: MIFARE SAM AV3SAM

NFC Reader

BLE/SUB-G• PN5190: 困難なRF環境にも対応する、決済および物理的アクセス制御向けNFCフロントエンド• QN9090-30: QN9090/30: Bluetooth Low-Energy MCU with Arm®Cortex®-M4 CPU, Energy Efficiency, Analog and Digital
Peripherals and NFC Tag Option• MC34844: 10 Channel LED Backlight Driver with Power Supply
LED BacklightDriver

Voltage Translator• NTS0304E: 4ビットのデュアル電源変換トランシーバ（オープン・ドレイン、自動方向検出）• PCA9410_9410A: 3.0 MHz, 500 MA, DC-to-DC Boost Converter
DC/DC

NFC Tag• MF3DHx3: MIFARE® DESFire®

EV3：非接触型スマートシティ・サービス向け高セキュリティIC• MC33926: H-Bridge, Brushed DC Motor Driver, 5-28 V, 5 A, 20 kHz
Brushed DS Motor Driver

MCU• KL1x: Kinetis® KL1x-48 MHz, Mainstream Small Ultra-Low Power Microcontrollers (MCUs) based on Arm® Cortex®-M0+
Core

E-Lock PN7462 Block Diagram

LED Controller
NFC Tag
GPIO Expander
I²C

RTC

I²C

SAM

UART

I²C

I²C

Biometric
Fingerprint Module

SPI

Flash

SPI

NXP Technology

PWM

LED Backlight
DriverAnalogGPIO

VoltageTranslator

Analog

I²C

OLED Display

BLE/SUB-G

MCU

VCC

Non NXP Technology

DC/DC

VCC

Backlighting

Brushed DS
Motor Driver

Analog

Motor

Battery

Optional Technology

Recommended Products for E-Lock PN7462

MCU• PN7462:

接触型インターフェース・オプションを備えた、アクセス制御向けNFC Cortex®-M0オールインワン・マイクロコントローラ• PCA9685: 16-Channel, 12-bit PWM Fm+ I²C-Bus LED Driver
Led Controller

GPIO Expander• PCAL6416A: 低電圧変換16ビットI²Cバス/SMBus I/Oエキスパンダ• PCF85263A: Tiny Real-Time Clock/Calendar with Alarm Function, Battery Switch-Over, Time Stamp Input and I²C-Bus
RTC

BLE/SUB-G

NFC Tag• QN9090-30: QN9090/30: Bluetooth Low-Energy MCU with Arm®Cortex®-M4 CPU, Energy Efficiency, Analog and Digital
Peripherals and NFC Tag Option• MF3DHx3: MIFARE® DESFire®

EV3：非接触型スマートシティ・サービス向け高セキュリティIC• MC34844: 10 Channel LED Backlight Driver with Power Supply
LED BacklightDriver• PCA9410_9410A: 3.0 MHz, 500 MA, DC-to-DC Boost Converter
DC/DC• MC33926: H-Bridge, Brushed DC Motor Driver, 5-28 V, 5 A, 20 kHz
Brushed DSMotor Driver

VoltageTranslator• NTS0304E: 4ビットのデュアル電源変換トランシーバ（オープン・ドレイン、自動方向検出）• MIFSAMAV3: MIFARE SAM AV3
SAM

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Note: The information on this document is subject to change without notice.

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