MX28F2000T datasheet(6/31 Pages) MCNIX

Il numero della parte	MX28F2000T

Spiegazioni elettronici	2M-BIT [256K x 8] CMOS FLASH MEMORY

PDF	31 Pages

Scroll/Zoom	100%

Produttore elettronici	MCNIX [Macronix International]

Homepage	http://www.macronix.com

Logo

6 / 31 page

MX28F2000T

P/N: PM0472

REV. 1.0, Jun 13, 1997

TABLE 1. COMMAND DEFINITIONS

COMMAND

BUS

FIRST BUS CYCLE

SECOND BUS CYCLE

CYCLES

OPERATION

ADDRESS

DATA

OPERATION

ADDRESS

DATA

Read Memory

Write

00H

Read Identified codes

Write

90H

Read

Setup auto erase/

Write

30H

Write

30H

auto erase (chip)

Setup auto erase/

Write

20H

Write

D0H

auto erase (block)

Setup auto program/

Write

40H

Write

program

Setup Erase/

Write

20H

Write

20H

Erase (chip)

Setup Erase/

Write

60H

Write

60H

Erase (block)

Erase verify

Write

EVA

A0H

Read

EVD

Reset

Write

FFH

Write

FFH

Note:

= Identifier address

= Block of memory location to be erased

= Address of memory location to be pro-

grammed

= Data read from location IA during device iden-

tification

= Data to be programmed at location PA

EVA = Address of memory location to be read during

erase verify.

EVD = Data read from location EVA during erase

verify.

Auto modes have the build-in enchanced features.

Please use the auto erase mode whenever it is.

MX28F2000T Scheda tecnica(PDF) 6 Page - Macronix International

MX28F2000T Scheda tecnica(HTML) 6 Page - Macronix International

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Scheda tecnica Scarica

Link URL