
8 Mbit SPI Serial Flash
A Microchip Technology Company
SST25VF080B
Data Sheet
TOP VIEW
SIDE VIEW
BOTTOM VIEW
Pin #1
0.2
Pin #1
Corner
1.27 BSC
5.00 ± 0.10
0.076
4.0
0.48
0.35
3.4
0.70
6.00 ± 0.10
0.80
0.70
0.05 Max
0.50
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
die back-side and possibly to certain V SS leads.
This paddle can be soldered to the PC board;
it is suggested to connect this paddle to the V SS of the unit.
1mm
CROSS SECTION
0.80
0.70
8-wson-5x6-QA-9.0
Connection of this paddle to any other voltage potential can
result in shorts and/or electrical malfunction of the device.
Figure 30: 8-contact Very-very-thin Small Outline No-lead (WSON)
SST Package Code: QA
?2011 Silicon Storage Technology, Inc.
34
DS25045A
09/11