THNCF256MAA Toshiba, THNCF256MAA Datasheet - Page 34

• 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

Identify Drive Information
Identify Drive Information
Identify Drive Information
Identify Drive Information
Word address
Word address
Word address
Word address
0
1
2
3
4
5
6
7 to 8
9
10 to 19
20
21
22
23 to 46
47
48
49
50
51
52
53 to 58
59
60 to 61
62 to 255
6. Idle (code: E3H or 97H): This command causes the Card to set BSY, enter the Idle mode, clear BSY and generate
7. Idle Immediate (code: E1H or 95H): This command causes the Card to set BSY, enter the Idle(Read) mode, clear
8. Initialize Drive Parameters (code: 91H): This command enables the host to set the number of sectors per track
9. Read Buffer (code: E4H): This command enables the host to read the current contents of the card’s sector
an interrupt. If sector count is non-zero, the automatic power down mode is enabled. If the sector count is
zero, the automatic power mode is disabled.
BSY and generate an interrupt.
and the number of heads per cylinder.
buffer.
0004H
0000H
Default value
Default value
Default value
Default value Total bytes
848AH
XXXX
0000H
00XXH
0000H
XXXX
XXXX
XXXX
0000H
XXXX
0001H
0004H
XXXX
0001H
0200H
0000H
0200H
0000H
XXXX
0101H
XXXX
0000H
Total bytes
Total bytes
Total bytes Data field type information
2
2
2
2
2
2
2
4
2
20
2
2
2
48
2
2
2
2
2
2
12
2
4
388
Data field type information
Data field type information
General configuration bit-significant information
Default number of cylinders
Reserved
Default number of heads
Number of unformatted bytes per track
Number of unformatted bytes per sector
Default number of sectors per track
Number of sectors per card(Word7=MSW,Words=LSW)
Reserved
Serial number in ASCII
Buffer type(single ported)
Buffer size in 512 byte increments
# of ECC bytes passed on Read/Write Long Commands
Maximum of 1 sector on Read/Write Multiple command
Double Word not supported
Capabilities: DMA NOT Supported(bit 8), LBA supported
(bi 9)
Reserved
PIO data transfer cycle timing mode 2
DMA data transfer cycle timing mode not Supported
Reserved
Multiple sector setting is valid
Total number of sectors addressable in LBA Mode
Reserved
Data field type information
Firmware revision in ASCII etc.
THNCFxxxMAA Series
Preliminary version
2001-09-05 34/52