W39V040C View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W39V040C

512K X 8 CMOS FLASH MEMORY WITH LPC INTERFACE

Winbond 

W39V040C

5. PIN DESCRIPTION

SYM.

MODE

#RESET

#INIT

#TBL

#WP

CLK

FGPI[4:0]

INTERFACE

PGM

LPC

*

*

*

*

*

*

*

*

*

ID[3:0]

*

LAD[3:0]

#LFRAM

R/#C

A[10:0]

DQ[7:0]

#OE

#WE

RY/#BY

VDD

VSS

VPP

RSV

NC

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

PIN NAME

Interface Mode Selection

Reset

Initialize

Top Boot Block Lock

Write Protect

CLK Input

General Purpose Inputs

Identification Inputs They Are Internal Pull Down to

Vss

Address/Data Inputs

LPC Cycle Initial

Row/Column Select

Address Inputs

Data Inputs/Outputs

Output Enable

Write Enable

Ready/ Busy

Power Supply

Ground

Accelerate Program Power Supply

Reserved Pins

No Connection

-6-

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