FEDR27V802F-01-03 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

FEDR27V802F-01-03

524,288–Word x 16–Bit or 1,048,576–Word x 8–Bit One Time PROM

Oki Electric Industry 

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OKI Semiconductor

FEDR27V802F-01-03

MR27V802F / OTP

Programming/Verify Flow Chart

Programming

Start

Verify

Start

Bad Insertion

NG

Pin Check

PASS

Address = First Location

NG

Pin Check

PASS

Address = First Location

Bad Insertion

VCC = 4.0 V

VPP = 8.0 V

Program 10 µs

NO

Increment Address

Last Address?

YES

Address = First Location

X=0

VCC = 3.0 V/VPP = 3.0 V

NG

Verify

PASS

VCC = 3.6 V/VPP = 3.6 V

Verify

NG

PASS

Device Passed

Device Failed

NG

Verify(One Word)

X = X+1

PASS

NO

Increment Address

Last Address?

YES

X = 2?

YES

VCC = 3.0 V/VPP = 3.0 V

NO

Program 10 µs

NG

Verify

PASS

Device Passed

Device Failed

10/15

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