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CompactFlash

Developed by SanDisk.
Is compatible with PC-Card ATA with a simple passive adapter.

See PC-Card ATA for more information.

50 PIN ??? MALE (at the controller)
50 PIN ??? FEMALE (at the peripherals)

50 PIN ??? MALE at the controller.
50 PIN ??? FEMALE at the peripherals.

Pin Name Description
1 GND Ground
2 D3 Data 3
3 D4 Data 4
4 D5 Data 5
5 D6 Data 6
6 D7 Data 7
7 /CE1 Card Enable 1
8 A10 Address 10
9 /OE Output Enable
10 A9 Address 9
11 A8 Address 8
12 A7 Address 7
13 VCC +5V
14 A6 Address 6
15 A5 Address 5
16 A4 Address 4
17 A3 Address 3
18 A2 Address 2
19 A1 Address 1
20 A0 Address 0
21 D0 Data 0
22 D1 Data 1
23 D2 Data 2
24 /WP:/IOIS16 Write Protect : IOIS16
25 /CD2 Card Detect 2
26 /CD1 Card Detect 1
27 D0 Data 0
28 D0 Data 0
29 D0 Data 0
30 D0 Data 0
31 D0 Data 0
32 /CE2 Card Enable 2
33 /VS1 Refresh
34 /IORD I/O Read
35 /IOWR I/O Write
36 /WE Write Enable
37 /READY:/RDY:/IREQ Ready : Busy : IREQ
38 VCC +5V
39 CSEL  
40 /VS2 RFU
41 RESET Reset
42 /WAIT Wait
43 /INPACK  
44 /REG Register Select
45 /BVD2:SPKR Battery Voltage Detect 2 : SPKR
46 /BVD1:STSCHG Battery Voltage Detect 1 : STSCHG
47 D8 Data 8
48 D9 Data 9
49 D10 Data 10
50 GND Ground
Contributor: Joakim Ögren
Source: SanDisk's CompactFlash ABC at SanDisk's homepage

Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10