MR27V802F Datasheet, PDF (10/15 Pages) OKI electronic componets – 524,288-Word x 16-Bit or 1,048,576-Word x 8-bit One Time PROM

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
V_CC = 4.0 V
V_PP = 8.0 V
Program 10 µs
NO
Increment Address
Last Address?
YES
Address = First Location
X=0
V_CC = 3.0 V/V_PP = 3.0 V
NG
Verify
PASS
V_CC = 3.6 V/V_PP = 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
V_CC = 3.0 V/V_PP = 3.0 V
NO
Program 10 µs
NG
Verify
PASS
Device Passed
Device Failed
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