UPD43256B-A NEC [NEC], UPD43256B-A Datasheet - Page 4
UPD43256B-A
Manufacturer Part Number
UPD43256B-A
Description
256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
Manufacturer
NEC [NEC]
Datasheet
1.UPD43256B-A.pdf
(24 pages)
- Current page: 4 of 24
- Download datasheet (176Kb)
4
A11
A13
A14
A12
GND
WE
V
OE
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
A9
A8
A7
A6
A5
A4
A3
A10
CC
CS
A0
A1
A2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28-pin plastic TSOP (I) (8
28-pin plastic TSOP (I) (8
PD43256BGW-9JL
PD43256BGW-9KL
(Reverse bent)
(Normal bent)
13.4 mm)
13.4 mm)
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
OE
A11
A9
A8
A13
WE
V
A14
A12
A7
A6
A5
A4
A3
A10
CS
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
CC
PD43256B
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