THNCF256MDGI Toshiba, THNCF256MDGI Datasheet - Page 29

• Manufacturer Part Number: THNCF256MDGI
• Description: MEMORY CARD COMPACT FLASH 256MB
• Manufacturer: Toshiba

Specifications of THNCF256MDGI

• Memory Size: 256MB
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(18) Set Features (code: EFh):
(19) Set Multiple Mode (code: C6h):
(20) Set Sleep Mode (code: E6h or 99h):
(21) Stand By (code: E2h or 96h):
(22) Stand By Immediate (code: E0h or 94h):
(23) Translate Sector (code: 87h):
(24) Wear Level (code: F5h):
(25) Write Buffer (code: E8h):
(26) Write DMA (code: CAh):
(27) Write Long Sector (code: 32h or 33h):
This command is used by the host to establish or select certain features.
This command enables the Card to perform Read and Write Multiple operations and establishes the
block count for these commands.
This command causes the Card to set BSY, enter the Sleep mode, clear BSY and generate an interrupt.
This command causes the Card to set BSY, enter the Sleep mode (which corresponds to the ATA
“Standby” Mode), clear BSY and return the interrupt immediately.
This command causes the Card to set BSY, enter the Sleep mode (which corresponds to the ATA
“Standby” Mode), clear BSY and return the interrupt immediately.
This command effectively a NOP command and only implemented for backward compatibility.
This command effectively a NOP command and only implemented for backward compatibility. The
Sector Count Register will always be returned with a 00h indicating Wear Level is not needed.
This command enables the host to overwrite contents of the Card’s sector buffer with any data pattern
desired.
This command writes from 1 to 256 sectors as specified in the Sector Count register using the DMA
data transfer protocol. A sector count of zero requests 256 sectors. The transfer begins at the sector
specified in the Sector Number register
This command is provided for compatibility purposes and is similar to the Write Sector(s) command
except that it writes 516 bytes instead of 512 bytes.
Features
CCH
BBH
0AH
8AH
9AH
01H
03H
05H
09H
44H
55H
66H
69H
81H
85H
89H
96H
97H
Enable 8-bit data transfers.
Set transfer mode base on value in sector count register
Enable Advanced Power Management
Enable Extended Power operations.
Enable Level 1 commands
Product specific ECC bytes apply on Read/Write Long commands
Disable Read Look Ahead.
Disable Power on Reset (POR) establishment of defaults at Soft Reset.
NOP – Accepted for backward compatibility
Disable 8-bit data transfers.
Disable Advanced Power Management
Disable Extended Power operations
Disable Power Level 1 commands
NOP – Accepted for backward compatibility
Accepted for backward compatibility. Use od this Feature is not recommended.
Set the host current source capability. Allows tradeoff between current drawn and read/write speed
4 bytes of data apply on Read/Write Long commands.
Enable Power on Reset (POR) establishment of defaults at Soft Reset.
TENTATIVE
Operation
THNCFxxxxDGI Series
2004-5-18 29/47