HN58X2464I Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HN58X2464I

Two-wire serial interface 8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit) 32k EEPROM (4-kword × 8-bit)/64k EEPROM(8-kword × 8-bit)

Hitachi -> Renesas Electronics 

HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I

Pin Description

Pin name

A0 to A2

SCL

SDA

WP

VCC

VSS

Function

Device address

Serial clock input

Serial data input/output

Write protect

Power supply

Ground

Block Diagram

VCC

VSS

WP

A0, A1, A2

SCL

SDA

Control

logic

High voltage generator

Memory array

Y-serect & Sense amp.

Serial-parallel converter

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Supply voltage relative to VSS

Input voltage relative to VSS

Operating temperature range*1

VCC

–0.6 to +7.0

V

Vin

–0.5*2 to +7.0*3

V

Topr

–40 to +85

˚C

Storage temperature range

Tstg

–65 to +125

˚C

Notes: 1. Including electrical characteristics and data retention.

2. Vin (min): –3.0 V for pulse width ≤ 50 ns.

3. Should not exceed VCC + 1.0 V.

3

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