EOL Product Data Sheet

2 Mbit / 4 Mbit SPI Serial Flash

SST25VF040

23

©2006 Silicon Storage Technology, Inc.

S71231(04)-00-000

10/06

FIGURE 23: 8-contact Very-very-thin Small Outline No-lead (WSON)

SST Package Code: QA

TABLE 12: Revision History

Number

Description

Date

00

•

Initial release of S71231(04) EOL of SST25VF040

Oct 2006

Note: 1. All linear dimensions are in millimeters (max/min).

2. Untoleranced dimensions (shown with box surround)

are nominal target dimensions.

3. The external paddle is electrically connected to the

This paddle can be soldered to the PC board;

Connection of this paddle to any other voltage potential can

result in shorts and/or electrical malfunction of the device.

8-wson-5x6-QA-9.0

4.0

1.27 BSC

Pin #1

0.48

0.35

0.076

3.4

5.00 ± 0.10

6.00 ± 0.10

0.05 Max

0.70

0.50

0.80

0.70

0.80

0.70

Pin #1

Corner

TOP VIEW

BOTTOM VIEW

CROSS SECTION

SIDE VIEW

1mm

0.2

Silicon Storage Technology, Inc. • 1171 Sonora Court • Sunnyvale, CA 94086 • Telephone 408-735-9110 • Fax 408-735-9036

www.SuperFlash.com or www.sst.com