SLCF1GM1UI-F STEC, SLCF1GM1UI-F Datasheet - Page 33

• Manufacturer Part Number: SLCF1GM1UI-F
• Manufacturer: STEC
• Type: CompactFlashr

Specifications of SLCF1GM1UI-F

• Density: 1GByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Industrial
• 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
6.0 Supported ATA Commands
The ATA commands used by the CF Card are listed in Table 25. Refer to CF Card standards for details.
Check Power Mode
Execute Drive Diagnostic
Erase Sector(s)
Format Track
Identify Drive
Idle
Idle Immediate
Initialize Drive Parameters
NOP
Read Buffer
Read DMA (Not used for
part numbers with P)
Read Multiple
Read Long Sector
Read Sector(s)
Read Verify Sector(s)
Recalibrate
Request Sense
(Extended Error)
Command Set
E5h or 98h
90h
C0h
50h
ECh
E3h or 97h
E1h or 95h
91h
00h
E4h
C8h
C4h
22h or 23h
20h (w/ retry)
21h (w/o retry)
40h (w/ retry)
1Xh
03h
41h (w/o retry
Table 25: CF Card Supported ATA Commands
Code
61000-04496-118, April 2008
This command checks the power mode.
This command performs the internal diagnostic tests
implemented by the CF Card. The Diagnostic Code is returned
in the Error Register.
Command is used to pre-erase/condition data sectors in advance.
Command writes the desired head/cylinder of the selected drive
with a vender unique data pattern (typically 00h or FFh). CF
Card accepts a sector buffer of data from the host to follow the
command with the same protocol as the Write Sector Command
although the information in the buffer is not used.
This command lets the host receive parameter information from
the CF Card in the same protocol as Read Sector(s) command.
Command causes the CF Card to set BSY, enter the Idle mode,
clear BSY, and generate an interrupt. If the sector count is non-
zero, automatic power down mode is enabled. If the sector
count is zero, the automatic power down mode is disabled.
This command causes the CF Card to set BSY, enter the Idle
mode, clear BSY, and generate an interrupt.
This command enables the host to set the number of sectors
per track and the number of heads per cylinder.
No Operation.
This command enables the host to read the current contents of
the CF Card’s sector buffer.
This command is the sector read command used for Multiword
DMA transfer.
This command performs similarly to the Read Sectors
command. Interrupts are not generated on each sector, but on
the transfer of a block which contains the number of sectors
defined by a Set Multiple command.
Command performs similarly to the Read Sector(s) command
except that it returns 516 bytes of data instead of 512 bytes.
Command reads from 1 to 256 sectors as specified in the Sector
Count register. Sector count of 0 requests 256 sectors. Transfer
begins at the sector specified in the Sector Number register.
This command verifies one or more sectors on the CF Card by
transferring data from the flash media to the data buffer in the
CF Card and verifying that the ECC is correct. This command is
identical to the Read Sectors command, except that DRQ is
never set and no data is transferred to the host.
The CF Card performs only the interface timing and register
operations. When this command is issued, the CF Card sets
BSY and waits for an appropriate length of time, after which it
clears BSY and issues an interrupt. When this command ends
normally, the CF Card is initialized.
This command requests an extended error code after a
command ends with an error. The extended error code is
returned in the Error Register
Description
CompactFlash Card
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