Rugged Controlled Storage.

PRODUCT PORTFOLIO

microSD/SDHC/SDXC Cards
microSD cards have been mainstream for years as storage
for mobile phones, action cameras and other consumer
devices. More recently, the small, lightweight and rugged
form factor has become one of the most popular storage
media for industrial and OEM applications as well. For
handheld devices and other real estate-constrained
designs, across a wide range of applications including
inventory management, telecommunications, medical
devices, power and energy, infotainment andtransportation, Delkin Devices oﬀers a full menu ofmicroSD cards, allowing the best product selection tomatch any use model. Delkin microSD products have manyadditional beneﬁts over standard retail consumer-grade
cards, including BOM control, life cycle management andoutstanding applications support.
Whether the application calls for a few Megabytes ofstorage to launch an application, or several Gigabytes tostore video data, Delkin has the solution.
For the most demanding applications, in terms ofenvironmental conditions, write-intensive workload or themission-critical nature of the stored data, Delkin oﬀers
true industrial SD controllers, high endurance SLC NAND
ﬂash, full industrial temperature range and long life cycles.
For more cost sensitive designs, Delkin oﬀers lines ofMLC/3D Industrial - based cards – the Utility family instandard (-25°C to +85°C) and Utility+ and Utility
Endurance families oﬀering full industrial (-40°C to +85°C)
temperature ranges.

32GBUTILITY

64
GBENDURANCE64
GB

HIGHLIGHTS
Four microSD Product Families
 SLC, MLC and 3D Flash Commercial & Industrial Temp
 SD 3.0
Wide Range of Capacities from128MB to 128GB
Support for SD and SPI Modes
Controlled BOM
Life Cycle Management

Regardless of the microSD product family, Delkin ensures consistent performance and hostcompatibility through managed conﬁgurations. Delkin locks the card conﬁguration down to the speciﬁc
controller, ﬁrmware and ﬂash chips, with a change to any of these components dictating a new partnumber. When an unavoidable EOL occurs to any of these items, Delkin communicates thediscontinuation in advance, providing the opportunity to place a last time buy as well as to qualify thereplacement solution.
Additionally, since the Delkin Devices facility in Poway, California is the headquarters for our design,
manufacturing and support teams, we can also provide customized microSD solutions. Options include
pad printing, content or image loading, conformal coating or other mechanical modiﬁcations to meet a
speciﬁc need. Contact us to ask how a card can be customized for your application.
Page 1 of 2
microSD Industrial Spec Sheet Rev September2022

www.delkin.com | 800.637.8087 | 858.391.1234

microSD/SDHC/SDXC CARD PRODUCT MATRIXUTILITY

SD Product Family

U331C SeriesConnector
Outline Dimensions
Flash Type
Density Range
Data Retention
Endurance(Raw Flash Level)
Operating Temperature
Storage Temperature
Performance
Sequential Read (MB/s)
Sequential Write (MB/s)
MTBF
Shock*
Vibration*
Humidity
Voltage

SLC
128MB – 2GB (SD)
4GB (SDHC)
10 years - up to 10% of P/E
cycles-40°C to +85°C

Utility+ microSD

ENDURANCE

64
GB

Utility EnduranceStandard microSD 8 pin
11 x 15 x 1 mm
MLC / 3D Industrial
4GB – 32GB (SDHC)
64GB – 128GB (SDXC)

4GB – 32GB (SDHC)
64GB (SDXC)

5 years - up to 10% of P/E cycles
1 year - at end of life / 100% of cycles
3,000 P/E Cycles-25°C to +85°C

pSLC
8GB – 32GB (SDHC)
64GB (SDXC)
5 years - up to 10% of P/Ecycles

30,000 P/E cycles-40°C to +85°C-40°C to +85°C-40°C to +85°C
up to 22
up to 221,500G for 0.5msec
95% RH @ 55°C

up to 95
up to 90
≥ 3,000,000 hours
500G for 0.5msec
1,500G for 0.5msec
20Hz ~80Hz/1.52mm displacement, 80Hz~2000Hz / 20G Acceleration
95% RH @ 25°C
95% RH @ 55°C
2.7 – 3.6 V Normalup to 95
up to 85
1,500G for 0.5msec
95% RH @ 55°C

Read maximum < 400 mA
Write maximum < 400 mA
Idle maximum < 1000 uA

Proven Power Fail Safety
Sophisticated Wear Leveling& Bad Block management
Highest EnduranceLongest Life Cycle

Robust Power Fail & Firmware Protection
Sophisticated Wear Leveling & Bad Block management
Limited Life Cycle Management
Cost Effective

Sophisticated Wear Leveling& Bad Block management
High Endurance
Auto-Read Refresh

CMD56, Libraries Available
Delkin Dashboard (Windows)

SMART Capability

Part Numbers

Utility microSD

60,000 P/E cycles

Power Consumption

Features & Tools

32GB64GB128MB S312TLKJM-C1000-3
256MB S325TLMJM-C1000-3
512MB S351TLNJM-C1000-31GB
S30GTLNJM-C1000-32GB
S302TLNJM-C1000-34GB
S304TLNJM-U1000-3

4GB
S404GSEMC-U3000-3
8GBS408GSEMB-U1000-3
16GB S416GSEMB-U3000-332GB S432FSTML-U3000-3
64GB S464FSTML-U3000-3128GB S41HFSTML-U3000-34GB
S304GSEMC-U3000-3
8GB
S308APGJP-U1000-3
16GB S316APGJP-U3000-3
32GB S332FQYFA-U1000-3
64GB S364FQYFA-U1000-3Contact Delkin for other options

Contact Delkin for other options

Contact Delkin for other options

Page 2 of 2
microSD Industrial Spec Sheet Rev September 2022

8GB
16GB
32GB
64GB

S308FSTL2-U3000-3
S316FSTL2-U3000-3
S332FSTL2-U3000-3
S364FSTL2-U3000 3

Contact Delkin for other options

www.delkin.com | 800.637.8087 | 858.391.1234