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STEC | SecureDigital SD and MiniSD Card | Small Form Factor Storage Solutions

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	RELATED APPLICATIONS

Communications/Networking

Embedded/Industrial

Medical Equipment


	RELATED TECHNOLOGIES

Advanced Flash Management

Total Drive Protection

Flash Life Support

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MINI SECUREDIGITAL (miniSD)

STEC Industrial Grade miniSD Memory Cards are very small, removable and non-volatile flash memories built with STEC's flexible and best-in-class manufacturing process to serve OEM applications.
	Available both in small and large capacity, STEC's Industrial Grade miniSD cards are highly reliable products both from a functional and mechanical point of view. Traditionally known in the market for its usage into consumer applications, STEC has been able to improve dramatically the reliability of miniSD cards and to implement a flexible manufacturing process to enable the usage of such small cards also into high quality and relatively small volume applications.
Removability, portability, small form factor, high performance and high reliability make STEC Industrial Grade Secure Digital cards the products of choice for hand-held devices, data logger, medical devices, networking equipments, automotive applications.

FEATURES

2-Year Warranty (see warranty terms)

•	Compliant to SD Specification V1.10
•	Supports SD and SPI Mode
•	Operating Voltage of 2.7V to 3.6V
•	2 Million Write/Erase Cycles

•	RoHS 6 Compliant
•	Two Operating Temperature Ranges: • Commercial: 0° C to +70° C • Industrial: -40° C to + 85° C

SPECIFICATIONS

SPECIFICATION

miniSD

INTERFACE

•	SD
•	SPI

CAPACITIES

•	128MB - 2GB

READ/WRITE PERFORMANCE (MB/s)

•

11.6/9.5

	DIMESIONS
	Single (mm)


•	20.0(L) x21.5(W) x 1.4(H)

	POWER CONSUMPTION
	Sleep/Idle mode
	Operating mode


•	3mA (max)
•	70mA (max)

EDUCATION CENTER
WHY miniSD?

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High Performance	High Reliability
Small Form Factor	Embedded Security

HIGH PERFORMANCE

miniSD

Secure Digital cards provide high performance, thanks to the 1 and 4 bits configurable bus. Sustained read speed is up to 12MB/sec and sustained write speed is up to 9MB/sec.

HIGH RELIABILITY

miniSD

The usage of Single Level Cell flash combined with the built-in Error Correction, Bad Block Management and Wear Leveling algorithms extends the endurance of the memory to 2,000,0000 Write/Erase cycles per block for 128MB, 256MB and 512MB. For 1GB and 2GB SD card the endurance is 300,000 Write/Erase cycles per block since these capacities use the latest flash components to provide better performance, cost optimization and long term support.

FORM FACTOR

miniSD

Secure Digital card are offered in threedifferent form factors: Standard and mini.

EMBEDDED SECURITY

miniSD

Secure Digital products support as an optional feature the card internal write protect as well as the card read lock/unlock feature in compliance with the latest SD specifications.

In addition, any card supports the CPRM protocol to protect the copyrighted data recorded on the SD Memory Card from unauthorized use.