MR27V801D Просмотр технического описания (PDF) - Oki Electric Industry

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MR27V801D

1,048,576-Word x 8-Bit One Time PROM

Oki Electric Industry 

Programming / Verify Flow Chart

MR27V801D

Programming

Bad insertion

Start

NO

Pin Check

OK

Address = First location

VCC=4.0V

VPP=9.75V

Program 10µs

Verify

Start

NO

Pin Check

OK

Address = First location

VCC=3.0V

NG

Verify (One Byte)

PASS

VCC=3.6V

Bad insertion

Increment Address

NO

Last Address ?

YES

Address = First location

NG

Verify (One Byte)

PASS

Device Passed

Device Failed

Increment Address

NG

Verify (One Byte)

PASS

NO

Last Address ?

YES

VCC=3.0V

NG

Verify (One Byte)

PASS

Device Passed

Device Failed

10/10

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