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Transcend MicroSDHC microSD, U3, A1

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RS Stock No.:
240-5456
Mfr. Part No.:
TS16GUSD230I
Brand:
Transcend
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Brand

Transcend

Product Type

microSD

Series

USD230I

Memory Card Format

MicroSDHC

Speed Class Rating

U3, A1

Industrial Grade

No

Adapter Included

No

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

NAND Type

SLC

Standards/Approvals

CE / FCC, RoHS 2.0 standards

COO (Country of Origin):
TW

Transcend USD230I Series microSD, 16GB Memory Size, MicroSDHC Format - TS16GUSD230I


This microSD is a Compact removable storage device designed for industrial and embedded environments where sustained write performance and endurance are required. It is intended for high-reliability data logging and programme storage in harsh conditions, providing a specialised memory format for systems that demand consistent read/write behaviour and long service life.

Features and Benefits:


• SLC NAND for increased programme/erase cycle longevity
• 16GB capacity for moderate data and firmware storage
• U3 and A1 ratings for sustained high-speed transfers
• No adaptor included to reduce assembly complexity in installs

Applications


• Suitable for industrial automation controllers requiring Durable storage
• Ideal for embedded IoT devices collecting sensor data in situ
• Used with rugged cameras and drones needing fast write speeds
• Can be used for firmware storage in electronics and machinery

How does the card behave under long-duration write workloads?


The single-level cell NAND provides a predictable erase/write profile and improved cycle endurance compared with multi-level alternatives, making it appropriate for frequent logging and firmware updates.

What thermal extremes can the card tolerate during operation?


The device remains operational at temperatures down to −40°C and up to 85°C, supporting installations exposed to severe cold or heat without performance loss.

Is this ready for immediate integration into embedded systems?


Yes, the microSDHC format and performance class ratings allow direct use in host sockets without additional hardware, simplifying integration into circuit assemblies.

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