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MR27V3255D View Datasheet(PDF) - Oki Electric Industry

Part NameDescriptionManufacturer
MR27V3255D 1,048,576-Double Word x 32-Bit or 2,097,152-Word x 16-Bit 8-Double Word x 32-Bit or 16-Word x 16-Bit Page Mode One Time PROM OKI
Oki Electric Industry OKI
MR27V3255D Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Programming / Verify Flow Chart
MR27V3255D
Programming
Bad insertion
Increment Address
Start
NO
Pin Check
OK
Address = First location
VCC=4.0V
VPP=9.75V
Verify
Start
NO
Pin Check
OK
Address = First location
VCC=3.0V
VPP=3.0V
NG
Verify (One Byte)
Bad insertion
Program 10µs
NO
Last Address ?
YES
Address = First location
X=0
PASS
VCC=3.6V
VPP=3.6V
NG
Verify (One Byte)
PASS
Device Passed
Device Failed
Increment Address
NG
Verify (One Byte)
PASS
NO
Last Address ?
YES
VCC=3.0V
VPP=3.0V
X=X+1
YES
X=2?
NO
Program 10µs
NG
Verify (One Byte)
PASS
Device Passed
Device Failed
10/10
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