SDCFJ-1024-388 SanDisk, SDCFJ-1024-388 Datasheet - Page 61

• Manufacturer Part Number: SDCFJ-1024-388
• Description: COMPACT FLASH 1GB
• Manufacturer: SanDisk
• Type: CompactFlashr

Specifications of SDCFJ-1024-388

• Memory Size: 1GB
• Memory Type: CompactFLASH
• Density: 1GByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3.135/4.5V
• Operating Supply Voltage (max): 3.465/5.5V
• Programmable: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ATA Command Description
5.1.5.14. Word 47: Read/Write Multiple Sector Count
This field contains the maximum number of sectors that can be read or written per interrupt using the Read Multiple
or Write Multiple commands.
5.1.5.15. Word 48: Double Word Support
This field indicates this product will not support double word transfers.
5.1.5.16. Word 49: Capabilities
This field indicates this product will not support DMA data transfers but does support LBA mode.
5.1.5.17. Word 51: PIO Data Transfer Cycle Timing Mode
This field defines the mode for PIO data transfer.
5.1.5.18. Word 52: Single Word DMA Data Transfer Cycle Timing Mode
This field states this product does not support any Single Word DMA data transfer mode.
5.1.5.19. Word 53: Translation Parameters Valid
Bit 0 of this field is set, indicating that words 54 to 58 are valid and reflect the current number of cylinders, heads
and sectors. Bit 1 is also set, indicating values in words 64 through 70 are valid.
5.1.5.20. Words 54-56: Current Number of Cylinders, Heads, Sectors/Track
These fields contain the current number of user addressable cylinders, heads, and sectors/track in the current
translation mode.
5.1.5.21. Words 57- 58: Current Capacity
This field contains the product of the current cylinders times heads times sectors.
5.1.5.22. Word 59: Multiple Sector Setting
This field contains a validity flag in the odd byte and the current number of sectors that can be transferred per
interrupt for R/W Multiple in the even byte. The odd byte is always 01H, which indicates that the even byte is
always valid.
®
5-8
CompactFlash
Memory Card Product Manual, Rev. 11.0 ©2006 SanDisk Corporation