參數(shù)資料
型號(hào): CY62148E
廠商: Cypress Semiconductor Corp.
英文描述: 4-Mbit (512K x 8) Static RAM
中文描述: 4兆位(為512k × 8)靜態(tài)RAM
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 860K
代理商: CY62148E
CY62148E MoBL
Document #: 38-05442 Rev. *F
Page 2 of 10
Logic Block Diagram
Pin Configuration
[2, 4]
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
IO0
IO7
IO1
IO2
IO3
IO4
IO5
IO6
S
POWER
DOWN
CE
WE
OE
A
A
A
A
A
R
COLUMN DECODER
512K x 8
ARRAY
INPUT BUFFER
A
Note
4. NC pins are not connected on the die.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
31
30
32
16
29
28
21
20
22
19
18
27
26
25
24
17
23
32-pin SOIC/TSOP II Pinout
Top View
A
17
A
16
A
14
A
12
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
IO
0
IO
1
IO
2
V
SS
A
15
A
18
WE
A
13
A
8
A
11
OE
A
10
CE
A
9
IO
3
IO
4
IO
5
IO
6
IO
7
V
CC
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