HM621400HCJP-10 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HM621400HCJP-10

4M High Speed SRAM (4-Mword × 1-bit)

Hitachi -> Renesas Electronics 

HM621400HC Series

Block Diagram

(LSB)

A15

A14

A13

A6

A7

A8

A12

A11

A3

A1

(MSB)

Din

Row

decoder

CS

1024-row × 256-column ×

16-block × 1-bit

(4,194,304 bits)

Column I/O

Column decoder

Internal

voltage

VCC

generater

VSS

Dout

CS

CS

WE

A9A10A21A19 A20A17A16A5 A0 A2 A4A18

(LSB)

(MSB)

OE

CS

4

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