5962-8764801XA データシートの表示（PDF） - Austin Semiconductor

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5962-8764801XA

512K UVEPROM UV Erasable Programmable Read-Only Memory

Austin Semiconductor 

Austin Semiconductor, Inc.

UVEPROM

SMJ27C512

FIGURE 1. SNAP! PULSE PROGRAMMING FLOW CHART

START

Address = First Location

VCC = 6.5V ± 0.25V, G\ /VPP = 13V ± 0.25V

Program One Pulse = tW = 100µs

Increment Address

Program

Mode

Last

Address?

No

Increment

Address

Yes

Address = First Location

X=0

Program One Pulse = tW = 100µs

No

Verify

Word

Fail

X = X+1

X = 10?

Pass

Last

No

Address?

Interactive

Mode

Yes

VCC = 5V ± 0.5V, G\ /VPP = VIL

Yes

Device Failed

SMJ27512

Rev. 1.0 9/01

Compare

All Bytes

Fail

to Original

Data

Pass

Device Passed

4

Final

Verification

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

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