ACT-SF128K32 Просмотр технического описания (PDF) - Aeroflex Corporation

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ACT-SF128K32

High Speed 128Kx32 SRAM / 128Kx32 Flash Multichip Module

Aeroflex Corporation 

Write/Erase/Program Operation for Flash Memory, FCE Controlled

Addresses

FCE

OE

FWE

Data

5555H

tWC

PA

tAS

tAH

tGHWL

tCP

tCPH

tWS

tDH

AOH

PD

tDS

Data Polling

PA

tWHWH1

D7 DOUT

5.0V

Notes:

1. PA is the address of the memory location to be programmed.

2. PD is the data to be programmed at byte address.

3. D7 is the 0utput of the complement of the data written to the device.

4. DOUT is the output of the data written to the device.

5. Figure indicates last two bus cycles of four bus cycle sequence.

Aeroflex Circuit Technology

8

SCD3850 REV A 5/20/98 Plainview NY (516) 694-6700

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