HM62V256 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HM62V256

32,768-word × 8-bit Low Voltage Operation CMOS Static RAM

Hitachi -> Renesas Electronics 

HM62V256 Series

Write Timing Waveform (1) (OE Clock)

Address

OE

CS

t WC

Valid address

t AW

t WR

t CW

*1

t AS

t WP

WE

Dout

Din

t OHZ

High impedance

High impedance

t DW

t DH

Valid data

Notes: 1. If CS goes low simultaneously with WE going low or after WE going low,

the outputs remain in the high impedance state.

10

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