W39V040FB Datasheet, PDF (33/33 Pages) Winbond – 512K X 8 CMOS FLASH MEMORY WITH FWH INTERFACE

W39V040FB
17. VERSION HISTORY
VERSION
DATE
A1
August 19, 2004
A2
October 4, 2004
A3
April 14 ,2005
PAGE
-
3, 17, 18, 20
33
DESCRIPTION
Initial Issued
Modify Isb1, Tbp, Tpec, Icc (read)
Add Icc (program/erase) and
Toggle or polling interval
Power supply voltage to Vss potential
Add important notice
Important Notice
Winbond products are not designed, intended, authorized or warranted for use as components in systems or
equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments,
transportation instruments, traffic signal instruments, combustion control instruments, or for other applications
intended to support or sustain life. Further more, Winbond products are not intended for applications wherein failure
of Winbond products could result or lead to a situation wherein personal injury, death or severe property or
environmental damage could occur.
Winbond customers using or selling these products for use in such applications do so at their own risk and agree to
fully indemnify Winbond for any damages resulting from such improper use or sales.
Headquarters
No. 4, Creation Rd. III,
Science-Based Industrial Park,
Hsinchu, Taiwan
TEL: [phone]
FAX: [phone]
http://www.winbond.com.tw/
Taipei Office
9F, No.480, Rueiguang Rd.,
Neihu District, Taipei, 114,
Taiwan, R.O.C.
TEL: [phone]
FAX: [phone]
Winbond Electronics Corporation America
2727 North First Street, San Jose,
CA 95134, U.S.A.
TEL: [phone]
FAX: [phone]
Winbond Electronics (Shanghai) Ltd.
27F, 2299 Yan An W. Rd. Shanghai,
200336 China
TEL: [phone]
FAX: [phone]
Winbond Electronics Corporation Japan
7F Daini-ueno BLDG, 3-7-18
Shinyokohama Kohoku-ku,
Yokohama, 222-0033
TEL: [phone]
FAX: [phone]
Winbond Electronics (H.K.) Ltd.
Unit 9-15, 22F, Millennium City,
No. 378 Kwun Tong Rd.,
Kowloon, Hong Kong
TEL: [phone]
FAX: [phone]
Please note that all data and specifications are subject to change without notice.
All the trade marks of products and companies mentioned in this data sheet belong to their respective owners.
- 33 -
Publication Release Date: April 14, 2005
Revision A3