MX27C8000 Ver la hoja de datos (PDF) - Macronix International

Número de pieza

componentes Descripción

Fabricante

MX27C8000

8M-BIT [1M x8] CMOS EPROM

Macronix International 

FIigure 1. FAST PROGRAMMING FLOW CHART

MX27C8000

START

ADDRESS = FIRST LOCATION

VCC = 6.25V

OE/VPP = 12.75V

PROGRAM ONE 50 us PULSE

INCREMENT ADDRESS

NO

LAST

ADDRESS ?

YES

ADDRESS = FIRST LOCATION

INCREMENT ADDRESS

NO

LAST

ADDRESS ?

PASS

YES

X=0

VERIFY BYTE

FAIL

NO

PROGRAM ONE 50us PULSE

VCC = 5.25V

OE/VPP = VIL

INCREMENT X

X = 25 ?

YES

COMPARE

ALL BYTES

TO ORIGINAL

DATA

PASS

DEVICE PASSED

FAIL

DEVICE FAILED

P/N: PM00259

REV. 3.6, NOV. 19, 2002

4

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