SLCF128MM1U STEC, SLCF128MM1U Datasheet - Page 34

• Manufacturer Part Number: SLCF128MM1U
• Manufacturer: STEC
• Type: CompactFlashr

Specifications of SLCF128MM1U

• Density: 128MByte
• 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): 3.18/4.75V
• Operating Supply Voltage (max): 3.465/5.25V
• Programmable: Yes
• Lead Free Status / RoHS Status: Compliant

SLCFxxx(M/G)M1(T2)U(I)
Datasheet
Seek
Set Features
Set Multiple Mode
Set Sleep Mode
Stand By
Stand By Immediate
Translate Sector
Wear Level
Write Buffer
Write DMA (Not used for
part numbers with P)
Write Long Sector
Write Multiple
Write Multiple w/o Erase
Write Sector(s)
Write Sector(s) w/o Erase
Write Verify
Command Set
7Xh
EFh
C6h
E6h or 99h
E2h or 96h
E0h or 94h
87h
F5h
E8h
CAh
32h or 33h
C5h
CDh
30h (w/ retry)
31h (w/o retry)
38h
3Ch
Code
61000-04496-118, April 2008
This command is effectively a NOP command to the CF Card
although it does perform a range check.
Command is used by host to establish or select certain features.
This command enables the CF Card to perform multiple read
and write operations and establishes the block count for these
commands.
This is the only command that allows the host to set the CF
Card into Sleep mode. When the CF Card is set to sleep mode,
the CF Card clears the BSY line and issues an interrupt. The CF
Card enters sleep mode and the only method to make the CF
Card active again (back to normal operation) is by performing a
hardware reset or a software reset.
This command sets the CF Card in Standby mode. If the Sector
Count Register is a value other than 0H, an Auto Power Down is
enabled and when the CF Card returns to the idle mode, the
timer starts a countdown. The time is set in the Sector Count
Register.
This command causes the CF Card to set BSY, enter the
Standby mode, clear BSY and return the interrupt immediately.
This command allows the host a method of determining the
exact number of times a user sector has been erased and
programmed. This command is not supported.
This command is effectively a NOP command and only
implemented for backward compatibility. The Sector Count
Register will always be returned with an 00h indicating Wear
Level is not needed.
This command enables the host to overwrite the contents of the
CF Card’s sector buffer with any data pattern desired.
This command is the sector write command used for Multiword
DMA transfer.
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.
This command is similar to the Write Sectors command.
Interrupts are not presented on each sector, but on the transfer
of a block which contains the number of sectors defined by Set
Multiple command.
This command is similar to the Write Multiple command, except
that an implied erase before the write operation is not
performed.
Note: Before using this command, it is required to erase the
respective sectors using the Erase Sectors command
This command writes from 1 to 256 sectors as specified in the
Sector Count register. A sector count of zero requests 256
sectors. The transfer begins at the sector specified in the Sector
Number register.
This command is similar to the Write Sector(s) command,
except that an implied erase before the write operation is not
performed.
Note: Before using this command, it is required to erase the
respective sectors using the Erase Sectors command.
This command is similar to the Write Sector(s) command except
each sector is verified immediately after being written.
Description
CompactFlash Card
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