MBM29DL640E12TN Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MBM29DL640E12TN

64 M (8 M X 8/4 M X 16) BIT Dual Operation

Fujitsu 

MBM29DL640E80/90/12

s BLOCK DIAGRAM

VCC

VSS

A21 to A0

(A-1)

RESET

WE

CE

OE

BYTE

WP/ACC

DQ15 to DQ0

Bank A

address

Cell Matrix

8 Mbit

(Bank A)

X-Decoder

Bank B Address

State

Control

&

Command

Register

RY/BY

Status

Control

Bank C Address

Bank D

address

X-Decoder

Cell Matrix

8 Mbit

(Bank D)

Cell Matrix

24 Mbit

(Bank B)

X-Decoder

X-Decoder

Cell Matrix

24 Mbit

(Bank C)

s LOGIC SYMBOL

A-1

22

A21 to A0

16 or 8

DQ0 to DQ15

CE

OE

WE

RESET

BYTE

RY/BY

DQ15

to

DQ0

8

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