MX28F2000PRC-70C4 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX28F2000PRC-70C4

2M-BIT [256K x 8] CMOS FLASH MEMORY

Macronix International 

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ERASE VERIFY FLOW

MX28F2000P

START

APPLY

VPP = VPPH

ADDRESS =

FIRST ADDRESS OF ERASED BLOCKS

OR LAST VERIFY FAILED ADDRESS

WRITE ERASE VERIFY COMMAND

( A0H )

WAIT 6 us

INCREMENT ADDRESS

ERSVFY

NO

FFH ?

YES

NO

LAST ADDRESS ?

YES

ERASE VERIFY

COMPLETE

GO TO ERASE FLOW

AGAIN OR ABORT

P/N: PM0380

REV. 1.5, OCT 29, 1998

24

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