HM624100HC データシートの表示（PDF） - Hitachi -> Renesas Electronics

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HM624100HC

4M High Speed SRAM (1-Mword × 4-bit)

Hitachi -> Renesas Electronics 

Pin Arrangement

HM624100HC Series

32-pin SOJ

A0 1

A1 2

A2 3

A3 4

A4 5

CS 6

I/O1 7

VCC 8

VSS 9

I/O2 10

WE 11

A5 12

A6 13

A7 14

A8 15

A9 16

32 A19

31 A18

30 A17

29 A16

28 A15

27 OE

26 I/O4

25 VSS

24 VCC

23 I/O3

22 A14

21 A13

20 A12

19 A11

18 A10

17 NC

(Top view)

Pin Description

Pin name

A0 to A19

I/O1 to I/O4

CS

OE

WE

VCC

VSS

NC

Function

Address input

Data input/output

Chip select

Output enable

Write enable

Power supply

Ground

No connection

3

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