THNCF256MAA Toshiba, THNCF256MAA Datasheet - Page 33

• Manufacturer Part Number: THNCF256MAA
• Manufacturer: Toshiba
• Type: CompactFlashr

Specifications of THNCF256MAA

• Density: 256MByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 60C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.97/4.5V
• Operating Supply Voltage (max): 3.63/5.5V
• Programmable: Yes
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Note： FR：Feature Register
1. Check Power Mode (code: E5H or 98H): This command checks the power mode.
2. Execute Drive Diagnostic (code: 90H): This command performs the internal diagnostic tests implemented by the
3. Erase Sector(s)(code: C0H): This command is used to erase data sectors.
4. Format Track (code: 50H): This command writes the desired head and cylinder of the selected drive with a
5. Identify Drive (code: ECH): This command enables the host to receive parameter information from the Card.
Card.
vendor unique data pattern (typically FFH or 00H). To remain host backward compatible, the card expects one
sector (512Bytes) of data from the host to follow the command with same protocol as the Write Sector
Command.
SC：Sector Count register
SN：Sector Number register (01H to 20H)
CY：Cylinder Low/High register
DR：Drive bit of Drive/Head register
HD：Head No.(0 to 3) of Drive/Head register
Y：Set up
－：Not set up
(00H to FFH)
THNCFxxxMAA Series
Preliminary version
2001-09-05 33/52