STEC | SecureDigital SD Interface | SecureDigital Card and Mini SD Card Products

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RELATED APPLICATIONS

Communications/Networking

Automotive

Embedded/Industrial

RELATED TECHNOLOGY

Advanced Flash Management

Flash Life Support

RELATED PRODUCTS

SecureDigital (SD)

Mini SecureDigital (miniSD)

SECUREDIGITAL (SD) INTERFACE

STEC SD Interface for SecureDigital Card and Mini SecureDigital Card Products

On top of their proprietary interfaces, both SD and miniSD cards can be addressed via the Serial Peripheral Interface (SPI). The SPI bus is a byte oriented general purpose synchronous serial interface. Every command or data block is built of 8-bit. The SPI is a very simple interface that is widely available on most of the chipset. For this reason, many Industrial applications that don't require high speed are easily addressing SD using the SPI interface.

SD RELATED PRODUCTS

PRODUCT

SECUREDIGITAL (SD)

MINI SECUREDIGITAL (miniSD)

INTERFACE

•	SD
•	SPI

•	SD
•	SPI

APPLICATIONS

•	Communications/Networking
•	Automotive
•	Embedded/Industrial

•	Communications/Networking
•	Automotive
•	Embedded/Industrial

TECHNOLOGY

•	Advanced Flash Management
•	Flash Life Support

•	Advanced Flash Management
•	Flash Life Support

READ/WRITE PERFORMANCE (MB/s)

•

12.1/9.5

•

11.6/9.5

	POWER CONSUMPTION
	Sleep/Idle Mode
	Operating Mode


•	3mA (max)
•	75mA (max)


•	3mA (max)
•	75mA (max)

CAPACITY

•

Up to 2GB

•

Up to 2GB

•	View Product Specifications

•	View Product Specifications

* Requires SD Interface Adapter

WHY SECUREDIGITAL?

SecureDigital (SD)

Mini SecureDigital (miniSD)

SECUREDIGITAL (SD)

STEC Industrial Grade Secure Digital Memory Cards are small, removable and non-volatile flash memories with a high performance interface.

Available both in small and large capacity, STEC's Industrial Grade Secure Digital cards are specifically designed, manufactured and tested to withstand extreme environmental conditions and to improve system reliability and endurance.

• Compliant to SD Specification V1.10
• Supports SD and SPI Mode
• Operating Voltage of 2.7V to 3.6V
• Two Operating Temperature Ranges
• RoHS 6 Compliant

MINI SECUREDIGITAL (miniSD)

STEC Industrial Grade miniSD memory cards are small, removable and non-volatile flash memories with a high performance interface.

Available both in small and large capacity, STEC¹s Industrial Grade miniSD cards are specifically designed, manufactured and tested to withstand extreme environmental conditions and to improve system reliability and endurance.

• Compliant to SD Specification V1.10
• Supports SD and SPI Mode
• Operating Voltage of 2.7V to 3.6V
• RoHS 6 Compliant