HN58V65A-SR 데이터 시트보기 (PDF) - Renesas Electronics

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HN58V65A-SR

64k EEPROM (8-kword × 8-bit) Ready/Busy function, RES function (HN58V66A) Wide Temperature Range version

Renesas Electronics 

HN58V65AI/HN58V66AI/HN58V65A-SR/HN58V66A-SR Series

Pin Description

Pin name

Function

A0 to A12

Address input

I/O0 to I/O7

Data input/output

OE

Output enable

CE

Chip enable

WE

Write enable

VCC

VSS

RDY/Busy

RES*1

Power supply

Ground

Ready busy

Reset

NC

No connection

Note: 1. This function is supported by only the HN58V66A series.

Block Diagram

Note: 1. This function is supported by only the HN58V66A series.

VCC

VSS

RES *1

OE

CE

WE

RES*1

A0

to

A5

A6

to

A12

High voltage generator

Control logic and timing

Address

buffer and

latch

Y decoder

X decoder

I/O0 to I/O7 RDY/Busy

I/O buffer

and

input latch

Y gating

Memory array

Data latch

Rev.3.00, Feb.02.2004, page 4 of 26

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