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零件编号
产品描述 (功能)
HM62256BLFP-4SLT 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HM62256BLFP-4SLT
32,768-word × 8-bit High Speed CMOS Static RAM
Hitachi -> Renesas Electronics
HM62256BLFP-4SLT Datasheet PDF : 15 Pages
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Pin Arrangement
HM62256B Series
HM62256BLP/BLFP/BLSP Series
HM62256BLT Series
A14
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
I/O0
11
I/O1
12
28
V
CC
OE
A11
1
2
27 WE
NC
3
26
A13
A9
A8
4
5
25 A8 A13
6
24
A9
WE
V
CC
7
8
23 A11 A14
9
22
OE
A12
A7
10
11
21 A10 A6
12
20
CS
A5
NC
13
14
19 I/O7 A4
15
18
I/O6
A3
16
17 I/O5
(Top View)
32
A10
31
CS
30
NC
29
I/O7
28
I/O6
27
I/O5
26
I/O4
25
I/O3
24
V
SS
23
I/O2
22
I/O1
21
I/O0
20
A0
19
NC
18
A1
17
A2
I/O2
13
16 I/O4
HM62256BLTM Series
V
SS
14
15 I/O3
OE
22
(Top View)
A11
23
A9
24
21
A10
20
CS
19
I/O7
A8
25
18
I/O6
A13
26
WE
27
17
I/O5
16
I/O4
V
CC
28
A14
1
A12
2
A7
3
15
I/O3
14
V
SS
13
I/O2
12
I/O1
A6
4
11
I/O0
A5
5
A4
6
10
A0
9
A1
A3
7
8
A2
(Top View)
Pin Description
Symbol
A0
–
A14
I/O0
–
I/O7
CS
WE
OE
NC
V
CC
V
SS
Function
Address
Input/output
Chip select
Write enable
Output enable
No connection
Power supply
Ground
3
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