W29C020S-70B datasheet(21/21 Pages) WINBOND

No de pièce	W29C020S-70B

Description	256K X 8 CMOS FLASH MEMORY

PDF	21 Pages

Scroll/Zoom	100%

Fabricant	WINBOND [Winbond]

Site Internet	http://www.winbond.com

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21 / 21 page

W29C020

Publication Release Date: February 1998

- 21 -

Revision A3

VERSION HISTORY

VERSION

DATE

PAGE

DESCRIPTION

A1

Apr. 1997

Initial Issued

A2

Nov. 1997

4, 8

Correct the address from 3FFF2 to 7FFF2

9

Correct the boot block from 8K to 16K

15

Modify page write cycle timing diagram waveform

1, 18

Delete cycling 100K item

A3

Feb. 1998

6

Add. pause 10 mS

7

Add. pause 50 mS

8

Correct the time from 10 mS to 10

µS

1, 18

Add. cycling 100 item

Headquarters

No. 4, Creation Rd. III,

Science-Based Industrial Park,

Hsinchu, Taiwan

TEL: 886-3-5770066

FAX: 886-3-5796096

http://www.winbond.com.tw/

Voice & Fax-on-demand: 886-2-27197006

Taipei Office

11F, No. 115, Sec. 3, Min-Sheng East Rd.,

Taipei, Taiwan

TEL: 886-2-27190505

FAX: 886-2-27197502

Winbond Electronics (H.K.) Ltd.

Rm. 803, World Trade Square, Tower II,

123 Hoi Bun Rd., Kwun Tong,

Kowloon, Hong Kong

TEL: 852-27513100

FAX: 852-27552064

Winbond Electronics North America Corp.

Winbond Memory Lab.

Winbond Microelectronics Corp.

Winbond Systems Lab.

2727 N. First Street, San Jose,

CA 95134, U.S.A.

TEL: 408-9436666

FAX: 408-5441798

Note: All data and specifications are subject to change without notice.

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