MX28F1000P Ver la hoja de datos (PDF) - Unspecified

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MX28F1000P

1M-BIT [128K x 8] CMOS FLASH MEMORY

Unspecified 

COMPATIBLE BLOCK ERASE TIMING WAVEFORM

Indicated block data (16 Kbyte) are erased. Control

verification and additional erasure externally according to

compatible block erase flowchart.

MX28F1000P

Vcc 5V

12V

Vpp

0V

A0 ~ A13

Setup block erase/erase command

tVPS

A14 ~ A16

WE

Block

Block

address 0 address 1

tAS tAH

tCWC

tBALC

CE

tCEPH1

tOES tCEP

tCEP tCEPH2

OE

tDS tDH tDS tDH

Q7

Command in Command in

Q0~Q6

Command in Command in

Command #60H Command #60H

Block erase

Erase Verify

Block

address #

Verify

address

Verify

address

tAS tAH

tVPH

tBAL

tET

tCESV

tCEP

tCES

tCESC

tDS tDH

Command in

tVA

tDF

Data valid

Command in

Command #A0H

Data valid

P/N: PM0340

REV. 1.6, JAN. 19, 1999

25

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