HM62V256LFP-8ULT Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HM62V256LFP-8ULT

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

Hitachi -> Renesas Electronics 

HM62V256 Series

Read Timing Waveform (1) (WE = VIH)

t RC

Address

CS

Valid address

t AA

t ACS

t OE

t OLZ

OE

Dout

High impedance

t OH

t OHZ

t CHZ

Valid data

Read Timing Waveform (2) (WE = VIH, CS = VIL, OE = VIL)

Address

Dout

tRC

Valid address

tAA

tOH

tOH

Valid data

Read Timing Waveform (3) (WE = VIH, OE = VIL)*1

tACS

CS

t CLZ

Dout

High impedance

Valid data

tCHZ

Note: 1. Address must be valid prior to or simultaneously with CS going low.

8

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