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参数资料
| 型号： | WF2M32-90G2UM5 |
| 元件分类： | PROM |
| 英文描述： | 2M X 32 FLASH 5V PROM MODULE, 90 ns, CQFP68 |
| 封装： | 22.40 MM, CERAMIC, QFP-68 |
| 文件页数： | 3/14页 |
| 文件大小： | 174K |
| 代理商： | WF2M32-90G2UM5 |
11
White Electronic Designs Corporation Phoenix, AZ (602) 437-1520
WF2M32-XXX5
FIG. 10 ALTERNATE PIN CONFIGURATION FOR WF2M32I-XHX5
PIN DESCRIPTION
I/O0-31
Data Inputs/Outputs
A0-20
Address Inputs
WE
Write Enable
CS1-4
Chip Selects
OE
Output Enable
VCC
Power Supply
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
BLOCK DIAGRAM
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
RESET
PIN DESCRIPTION
FIG. 11 ALTERNATE PIN CONFIGURATION FOR WF2M32U-XG2UX5
BLOCK DIAGRAM
TOP VIEW
The White 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
RESET
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
RESET
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 Data Inputs/Outputs
A0-20
Address Inputs
WE
Write Enable
CS
Chip Select
OE
Output Enable
VCC
Power Supply
GND
Ground
RESET
Reset
0.940"
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| WF2M32-90G4TI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x32 Flash EEPROM Module |
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