WS1M32-XG3X Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – 1Mx32 SRAM MODULE

White Electronic Designs
WS1M32-XXX
PIN CONFIGURATION FOR WS1M32-XG3X
TOP VIEW
VCC
A0
A1
A2
A3
A4
A5
A6
OE1
OE2
OE3
OE4
NC
A7
A8
A9
A10
A11
A12
A13
GND
11 10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75
12
74
13
73
14
72
15
71
16
70
17
69
18
68
19
67
20
66
21
65
22
64
23
63
24
62
25
61
26
60
27
59
28
58
29
57
30
56
31
55
32
54
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
GND
NC
NC
NC
NC
NC
NC
NC
NC
WE4
WE3
WE2
WE1
NC
NC
A18
A17
A16
A15
A14
VCC
PIN DESCRIPTION
I/O0-31 DataInputs/Outputs
A0-18 Address Inputs
WE1-4 WriteEnables
CS1-2
Chip Selects
OE1-4 OutputEnables
VCC
Power Supply
GND
Ground
NC
Not Connected
OE1 WE1
BLOCK DIAGRAM
OE2 WE2
OE3 WE3
OE4 WE4
CS1
A0-18
5122KMxx88
5122KMxx88
5122KMxx88
512K x 8
512K x 8
512K x 8
5122MK x 8
512K x 8
8
CS2
I/O0-7
8
I/O8-15
8
I/O16-23
8
I/O24-31
NOTE: CS1& CS2 are used as bank select
The WEDC 84 lead G3 CQFP fills
the same fit and function as the
JEDEC 84 lead CQFJ or 84
PLCC. But the G3 has the TCE
and lead inspection advantage of
1.146"
the CQFP form.
White Electronic Designs Corporation • Phoenix AZ • [phone]
2