w49v002fa Winbond Electronics Corp America, w49v002fa Datasheet - Page 32

• Manufacturer Part Number: w49v002fa
• Description: 256k X 8 Cmos Flash Memory With Fwh Interface
• Manufacturer: Winbond Electronics Corp America

VERSION HISTORY
VERSION
A1
A2
Headquarters
No. 4, Creation Rd. III,
Science-Based Industrial Park,
Hsinchu, Taiwan
TEL: [phone]
FAX: [phone]
http://www.winbond.com.tw/
Taipei Office
Neihu Chiu, Taipei, 114,
TEL: [phone]
FAX: [phone]
9F, No.480, Rueiguang Rd.,
Taiwan, R.O.C.
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.
Feb. 19, 2002
April 2001
DATE
Winbond Electronics Corporation America
2727 North First Street, San Jose,
CA 95134, U.S.A.
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]
PAGE
7
13
29
4
6
-
10
Initial Issued
Modify V
Data Protection
Modify the description on start in TABLE OF
COMMAND DEFINITION
Delete old flow chart and add embedded algorithm
Add in Input High Voltage for #INIT (V
Change V
from 0.6 V
Add the V
Add HOW TO READ THE TOP MARKING
- 32 -
DD
IHI/
IL
DD
Power Up/Down Detection in Hardware
(max.) from 0.2 V
V
to 0.5 V
ILI
for the #INIT pin input spec.
DESCRIPTION
DD.
27F, 2299 Yan An W. Rd. Shanghai,
TEL: [phone]
FAX: [phone]
Winbond Electronics (H.K.) Ltd.
Unit 9-15, 22F, Millennium City,
No. 378 Kwun Tong Rd.,
Kowloon, Hong Kong
FAX: [phone]
Winbond Electronics (Shanghai) Ltd.
200336 China
TEL: [phone]
DD to
W49V002FA
0.3 V
IHI
DD;
) parameter
V
IH
(min.)