MX26C2000BPI-12 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX26C2000BPI-12

2M-BIT [256K x 8] CMOS MULTIPLE-TIME-PROGRAMMABLE-EPROM

Macronix International 

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MX26C2000B

ERASE ALGORITHM FLOW CHART

Start

Erasure

Apply VPPH

Address=00H

PLSCNT=0

Write Set-up Erase and

Erase Cmd

Time Out 100ms

Write Erase Verify Cmd

Time out 6us

Read Data From Device

NO

Data=FFH ?

NO

Increment Address

YES

Last Address ?

YES

Write Read CMD

Apply VPPL

Erasure

Completed

NO

Inc PLSNT=30 ?

YES

Apply VPPL

Erasure

Error

P/N: PM0765

8

REV. 0.8, NOV. 20, 2002

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