w19b320b Winbond Electronics Corp America, w19b320b Datasheet - Page 8

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w19b320b

Manufacturer Part Number

w19b320b

Description

W19b320bt/b Datasheet

Manufacturer

Winbond Electronics Corp America

Datasheet

1.W19B320B.pdf (56 pages)

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4. BLOCK DIAGRAM

5. PIN DESCRIPTION

DQ0−DQ14

#WP/ACC

DQ15/A-1

SYMBOL

#RESET

A0−A20

RY/#BY

#BYTE

#WE

#OE

#CE

V

V

NC

DD

SS

DQ15/A-1

#WP/ACC

#RESET

#BYTE

V

#CE

V

#OE

#WE

A20

DD

SS

A0

.

.

.

Address Inputs

Data Inputs/Outputs

Chip Enable

Output Enable

Write Enable

Hardware Write Protect/ Acceleration Pin

Byte Enable Input

Ready/Busy Status

Power Supply

Ground

No Connection

Hardware Reset

Word mode

CONTROL

DECODER

mode

Byte

- 8 -

W19B320BT/B DATASHEET

DQ15 is Data Inputs/Outputs

A-1 is Address input

OUTPUT

BUFFER

BANK

PIN NAME

Publication Release Date:Dec.25, 2007

DQ0

DQ15/A-1

.

.

Revisionv A3

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