SDCFAA-004G SanDisk, SDCFAA-004G Datasheet - Page 29

• Manufacturer Part Number: SDCFAA-004G
• Manufacturer: SanDisk
• Type: CompactFlashr

Specifications of SDCFAA-004G

• Density: 4GByte
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Commercial
• Programmable: Yes
• Lead Free Status / RoHS Status: Supplier Unconfirmed

SanDisk CompactFlash Card OEM Product Manual
02/09, Rev. 1.0 ii © 2007 - 2009 SanDisk Corporation. SanDisk Confidential, subject to all applicable non-disclosure agreements.
6
CIS Description
This section describes the Card Information Structure (CIS) for SanDisk CompactFlash Memory
cards.
Table 6-1 Card Information Structure
Attribute
Offset
00Ah
00Ch
00Eh
01Ah
01Ch
01Eh
000h
002h
004h
006h
008h
010h
012h
014h
016h
018h
020h
022h
024h
Extreme III
Data
DFh
FFh
1Ch
D9h
FFh
DFh
01h
04h
12h
79h
01h
04h
03h
01h
18h
02h
01h
20h
04h
45h
7
X
X
Dev ID Type Dh =
6
# Address Unit – 1 = 1x
Dev ID Type Dh
PCMCIA Code for PC Card-ATA No Vpp Required
# Address Unit – 1 = 1x
Speed Mantissa = 2h
Speed Mantissa = Fh
Low Byte of PCMCIA Manufacturer’s Code
Reserved = 0
= I/O
I/O
5
PCMCIA JEDEC Manufacturer’s ID
CISTPL_DEVICE_OC
4
CISTPL_JEDEC_C
CISTPL_MANFID
CISTPL_DEVICE
List End Marker
List End Marker
W
1
W
3
1
29
Speed Exponent = 2h
Speed Exponent = 1h
Side Code = 2k units
Side Code = 2k units
2
Speed 7h = Ext
V
Speed = 1h
CC
1
W
0
A
T
I
2 kB of Address Space
I/O Device, Wait State,
First byte of JEDEC ID
(One) 2 kB of Address
JEDEC ID Common
for SanDisk PC Card
operation is allowed
Device Info Tuple
and WAIT is used
I/O Device, WPS,
Manufacturer’s ID
Manufacturer’s ID
Extended Speed
Other Conditions
120 ns if no wait
SanDisk JEDEC
Speed = 250 ns
Description
End of Devices
End of Devices
Second Byte of
80 ns if no wait
Conditions: 3V
Link is 4 bytes
Link is 4 Bytes
Link is 2 bytes
Link is 4 bytes
Content
JEDEC ID
Info Tuple
ATA 12V
Memory
Space
Tuple
Wait Function
PCMCIA Mfg
WPS, Speed
WPS, Speed
JEDEC ID of
Link to next
Device 1 (0-
Function
Tuple Code
Device Size
End Marker
Tuple Code
Link to Next
Device Size
End Marker
Tuple Code
Link Length
Tuple Code
Link Length
Low Byte of
CIS Description
Device ID,
Operation,
Device ID,
JEDEC ID
Extended
Extended
Byte 1,
Byte 2,
Speed
Speed
Tuple
tuple
CIS
3 V
2K)
ID