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參數(shù)資料
| 型號： | WF2M32-90G2UQE5A |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | PROM |
| 英文描述： | 2M X 32 FLASH 5V PROM MODULE, 90 ns, CQFP68 |
| 封裝： | 22.40 X 22.40 MM, 3.56 MM HEIGHT, HERMATIC SEALED, CERAMIC, QFP-68 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 213K |
| 代理商： | WF2M32-90G2UQE5A |
11
White Electronic Designs Corporation (602) 437-1520
White Electronic Designs
WF2M32-XXX5
FIG. 10 ALTERNATE PIN CONFIGURATION FOR WF2M32I-XHX5
PIN DESCRIPTION
I/O0-31
DataInputs/Outputs
A0-20
AddressInputs
WE
WriteEnable
CS1-4
Chip Selects
OE
OutputEnable
VCC
PowerSupply
GND
Ground
RESET
Reset
I/O8
I/O9
I/O10
A14
A16
A11
A0
A18
I/O0
I/O1
I/O2
RESET
CS2
GND
I/O11
A10
A9
A15
VCC
CS1
A19
I/O3
I/O15
I/O14
I/O13
I/O12
OE
A17
WE
I/O7
I/O6
I/O5
I/O4
I/O24
I/O25
I/O26
A7
A12
NC
A13
A8
I/O16
I/O17
I/O18
VCC
CS4
NC
I/O27
A4
A5
A6
A20
CS3
GND
I/O19
I/O31
I/O30
I/O29
I/O28
A1
A2
A3
I/O23
I/O22
I/O21
I/O20
11
22
33
44
55
66
1
12
23
34
45
56
TOP VIEW
BLOCKDIAGRAM
2M x 8
8
I/O 0-7
CS1
2M x 8
8
I/O 8-15
CS2
2M x 8
8
I/O 16-23
CS3
2M x 8
8
I/O 24-31
CS4
A 0 - 20
OE
WE
R ESET
PIN DESCRIPTION
FIG. 11 ALTERNATE PIN CONFIGURATION FOR WF2M32U-XG2UX5
BLOCKDIAGRAM
TOP VIEW
The WEDC 68 lead G2U CQFP fills the
same fit and function as the JEDEC 68
lead CQFJ or 68 PLCC. But the G2U has
the TCE and lead inspection advantage of
the CQFP form.
2M x 8
8
I/O 0-7
2M x 8
8
I/O 8-15
2M x 8
8
I/O 16-23
2M x 8
8
I/O 24-31
A 0-20
OE
R ESET
CS
WE
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
GND
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
OE
NC
A
17
NC
A
18
A
19
A
20
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
RESE
T
A
0
A
1
A
2
A
3
A
4
A
5
NC
GND
NC
WE
A
6
A
7
A
8
A
9
A
10
V
CC
I/O0-31
DataInputs/Outputs
A0-20
AddressInputs
WE
WriteEnable
CS
Chip Select
OE
OutputEnable
VCC
PowerSupply
GND
Ground
RESET
Reset
0.940"
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