W764M32V120SBM 参数 Datasheet PDF下载

White Electronic Designs

W764M32V-XSBX

ADVANCED*

FIGURE 7: ACCELERATED PROGRAM TIMING DIAGRAM

V

HH

WP#/A

CC

V

IL

or V

IH

t

VHH

t

VHH

V

IL

or V

IH

FIGURE 8: CHIP/SECTOR ERASE OPERATION TIMINGS

t

WC

Addresses

2AAh

t

AS

SA

555h for

chip erase

VA

t

AH

VA

CS#

OE#

t

WP

WE#

t

CS

t

DS

t

CH

t

WPH

t

DH

t

WHWH2

30h

10 for Chip Erase

Data

55h

In

Progress

t

BUSY

Complete

t

RB

RY/BY#

t

VCS

V

CC

NOTES: 1. SA = Sector Address (for Sector Erase), VA = Valid Address for reading status data

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

March 2006

Rev. 2

10

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com