MX29F001B Ver la hoja de datos (PDF) - Macronix International

Número de pieza

componentes Descripción

Fabricante

MX29F001B

1M-BIT [128K x 8] CMOS FLASH MEMORY

Macronix International 

MX29F001T/B

CHIP PROTECTION ALGORITHM FOR SYSTEM WITH 12V

Device Failed

No

PLSCNT=32?

Yes

Device Failed

START

PLSCNT=1

OE=VID,A9=VID,CE=VIL

A6=VIL

Activate WE Pulse

Time Out 10us

Set WE=VIH, CE=OE=VIL

A9 should remain VID

Read from Sector

Addr=SA, A1=1

No

Data=01H?

Remove VID from A9

Write Reset Command

Chip Protection

Complete

P/N: PM0515

REV. 2.6, DEC. 29, 2003

29

Share Link: