MX27L4000MC-20 データシートの表示（PDF） - Macronix International

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MX27L4000MC-20

4M-BIT [512K x8] LOW VOLTAGE OPERATION CMOS EPROM

Macronix International 

FIGURE 1. FAST PROGRAMMING FLOW CHART

MX27L4000

INTERACTIVE

SECTION

VERIFY SECTION

START

ADDRESS = FIRST LOCATION

VCC = 6.25V

VPP = 12.75V

X=0

PROGRAM ONE 100us PULSE

INCREMENT X

YES

X = 25?

NO

FAIL

VERIFY BYTE

?

PASS

INCREMENT ADDRESS

NO

LAST ADDRESS

FAIL

YES

VCC = VPP = 5.25V

FAIL

VERIFY ALL BYTES

?

PASS

DEVICE PASSED

DEVICE FAILED

P/N: PM00255

REV. 2.7, AUG. 26, 2003

4

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