![](http://datasheet.mmic.net.cn/180000/EDI7P012FLB2602I15_datasheet_11295092/EDI7P012FLB2602I15_3.png)
White Electronic Designs
One Research Drive Westborough, MA 01581
http://www.whiteedc.com
PC Card Products
3
FLB series
July 28, 1999
Pin
Signal name
I/O
Function
Active
Pin
Signal name
I/O
Function
Active
1
GND
Ground
35
GND
Ground
2
DQ3
I/O
Data bit 3
36
CD1#
O
Card Detect 1
LOW
3
DQ4
I/O
Data bit 4
37
DQ11
I/O
Data bit 11
4
DQ5
I/O
Data bit 5
38
DQ12
I/O
Data bit 12
5
DQ6
I/O
Data bit 6
39
DQ13
I/O
Data bit 13
6
DQ7
I/O
Data bit 7
40
DQ14
I/O
Data bit 14
7
CE1#
I
Card enable 1
LOW
41
DQ15
I
Data bit 15
8
A10
I
Address bit 10
42
CE2#
I
Card Enable 2
LOW
9
OE#
I
Output enable
LOW
43
VS1
O
Voltage Sense 1
N.C.
10
A11
I
Address bit 11
44
RFU
Reserved
11
A9
I
Address bit 9
45
RFU
Reserved
12
A8
I
Address bit 8
46
A17
I
Address bit 17
13
A13
I
Address bit 13
47
A18
I
Address bit 18
14
A14
I
Address bit 14
48
A19
I
Address bit 19
15
WE#
I
Write Enable
LOW
49
A20
I
Address bit 20
2MB(3)
16
RDY/BSY#
O
Ready/Busy
LOW
50
A21
I
Address bit 21
4MB(3)
17
Vcc
Supply Voltage
51
Vcc
Supply Voltage
18
Vpp1
Prog. Voltage
N.C.
52
Vpp2
Prog. Voltage
N.C.
19
A16
I
Address bit 16
53
A22
I
Address bit 22
8MB(3)
20
A15
I
Address bit 15
54
A23
I
Address bit 23
16MB(3)
21
A12
I
Address bit 12
55
A24
I
Address bit 24
32MB(3)
22
A7
I
Address bit 7
56
A25
I
Address bit 25
64MB(3)
23
A6
I
Address bit 6
57
VS2
O
Voltage Sense 2
N.C.
24
A5
I
Address bit 5
58
RST
I
Card Reset
HIGH
25
A4
I
Address bit 4
59
Wait#
O
Extended Bus cycle LOW(2)
26
A3
I
Address bit 3
60
RFU
Reserved
27
A2
I
Address bit 2
61
REG#
I
Attrib Mem Select
28
A1
I
Address bit 1
62
BVD2
O
Bat. Volt. Detect 2
(2)
29
A0
I
Address bit 0
63
BVD1
O
Bat. Volt. Detect 1
(2)
30
DQ0
I/O
Data bit 0
64
DQ8
I/O
Data bit 8
31
DQ1
I/O
Data bit 1
65
DQ9
I/O
Data bit 9
32
DQ2
I/O
Data bit 2
66
DQ10
O
Data bit 10
33
WP
O
Write Potect
HIGH
67
CD2#
O
Card Detect 2
LOW
34
GND
Ground
68
GND
Ground
Pinout
Notes:
1) RDY/BSY is an open drain output, external pull-up resistor is required
2) Wait#, BVD1 and BVD2 are driven high for compatibility
3) Shows density for which specified address bit is MSB. Higher order address bits are no connects (ie 4MB A21 is MSB A22 - A25 are NC).
3.370
MAX.
2.126
.039
.063
.400
.130
.039
Mechanical