參數(shù)資料
型號: UPD442000AGU-BC85X-9JH
廠商: NEC Corp.
英文描述: LJT 4C 4#20 PIN JAM RECP
中文描述: 200萬位CMOS靜態(tài)RAM 256K字× 8位擴(kuò)展工作溫度
文件頁數(shù): 3/28頁
文件大?。?/td> 157K
代理商: UPD442000AGU-BC85X-9JH
Data Sheet M14669EJ7V0DS
3
μ
PD442000A-X
Pin Configurations
/xxx indicates active low signal.
32-pin PLASTIC TSOP (I) (8
×
13.4) (Normal bent)
[
μ
PD442000AGU-9JH ]
Marking Side
A11
A9
A8
A13
/WE
CE2
A15
V
CC
A17
A16
A14
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
/OE
A10
/CE1
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
A3
A0 to A17
: Address inputs
I/O1 to I/O8 : Data inputs / outputs
/CE1, CE2
: Chip Enable 1, 2
/WE
: Write Enable
/OE
: Output Enable
V
CC
: Power supply
GND
: Ground
Remark
Refer to
Package Drawings
for the 1-pin index mark.
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