MX26C4000BPC-12 데이터 시트보기 (PDF) - Macronix International

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MX26C4000BPC-12

4M-BIT [512K x 8] CMOS MULTIPLE-TIME-PROGRAMMABLE-EPROM

Macronix International 

ERASE ALGORITHM FLOW CHART

MX26C4000B

START

n=0

Erase:

A9=12.5V

VCC=5V

VPP=12.5V

Chip Erase pulse

Verify:

A9=VIL or VIH

VCC=5V

VPP=12.5V

Yes

Erase Verify

No

N=N+1

Passed

No

n=10

Yes

Faild

P/N: PM0768

7

REV. 0.6, JAN. 14, 2002

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