PC Card

16-bit bus defined by PCMCIA.

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

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

Pin	Memory	I/O+Mem	Description
1	GND	GND	Ground
2	D3	D3	Data 3
3	D4	D4	Data 4
4	D5	D5	Data 5
5	D6	D6	Data 6
6	D7	D7	Data 7
7	CE1#	CE1#
8	A10	A10	Address 10
9	OE#	OE#	Output Enable
10	A11	A11	Address 11
11	A9	A9	Address 9
12	A8	A8	Address 8
13	A13	A13	Address 13
14	A14	A14	Address 14
15	WE#	WE#	Write Enable ???
16	READY	IREQ#
17	Vcc	Vcc	Vcc
18	Vpp1	Vpp1	Vpp1
19	A16	A16	Address 16
20	A15	A15	Address 15
21	A12	A12	Address 12
22	A7	A7	Address 7
23	A6	A6	Address 6
24	A5	A5	Address 5
25	A4	A4	Address 4
26	A3	A3	Address 3
27	A2	A2	Address 2
28	A1	A1	Address 1
29	A0	A0	Address 0
30	D0	D0	Data 0
31	D1	D1	Data 1
32	D2	D2	Data 2
33	WP	IOIS16#
34	GND	GND	Ground
35	GND	GND	Ground
36	CD1#	CD1#	Card Detect 1
37	D11	D11	Data 11
38	D12	D12	Data 12
39	D13	D13	Data 13
40	D14	D14	Data 14
41	D15	D15	Data 15
42	CE2#	CE2#
43	VS1#	VS1#
44	RSRVD	IORD#	Reserved / IORD#
45	RSRVD	IOWR#	Reserved / IOWR#
46	A17	A17	Address 17
47	A18	A18	Address 18
48	A19	A19	Address 19
49	A20	A20	Address 20
50	A21	A21	Address 21
51	Vcc	Vcc	Vcc
52	Vpp2	Vpp2	Vpp2
53	A22	A22	Address 22
54	A23	A23	Address 23
55	A24	A24	Address 24
56	A25	A25	Address 25
57	VS2#	VS2#
58	RESET	RESET	Reset
59	WAIT#	WAIT#
60	RSRVD	INPACK#	Reserved / ???
61	REG#	REG#
62	BVD2	SPKR#	Battery Voltage 2 / Speaker ???
63	BVD1	STSCHG#	Battery Voltage 1 / ???
64	D8	D8	Data 8
65	D9	D9	Data 9
66	D10	D10	Data 10
67	CD2#	CD2#
68	GND	GND	Ground

Contributor: Joakim Ögren

Source:
PC Card Standard at PC Card's homepage