A290021T-90 View Datasheet(PDF) - AMIC Technology

Part Name

Description

Manufacturer

A290021T-90

256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

AMIC Technology 

Timing Waveforms for Toggle Bit (During Embedded Algorithms)

A29002/A290021 Series

Addresses

CE

tCH

OE

WE

I/O6 , I/O2

tRC

VA

tACC

tCE

tOE

tOEH

tDF

tOH

Valid Status

(first read)

VA

Valid Status

(second read)

VA

VA

Valid Status

(stop togging)

Valid Status

Note: VA = Valid Address; not required for I/O6. Illustration shows first two status cycle after command sequence, last status

read cycle, and array data read cycle.

(February, 2002, Version 1.0)

23

AMIC Technology, Inc.

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