MSM27C852CZ View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MSM27C852CZ

524,288-Word x 16-Bit or 1,048,576-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM

Oki Electric Industry 

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MSM27C852CZ

High Speed Programming Algorithm ( I )

Start

First Address

VCC=6.25V

VPP=11.5V

X=0

Increment Address

X=10 ?

NO

Program 25µs

YES

X=X+1

NG

Verify (One Byte)

PASS

NO

Last Address ?

YES

VCC=5.5V

VPP=5.5V

NG

Compare All

PASS

VCC=4.5V

VPP=4.5V

NG

Compare All

PASS

Device Passed

Device Failed

9

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