Datasheet

Datasheet
BMM150 Geomagnetic Sensor
Page 49
BST-BMM150-DS001-01 | Revision 1.0 | April 2013 Bosch Sensortec
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third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
9.3 Marking
9.3.1 Mass production devices
Figure 25: WLCSP marking format
Table 34: Marking of mass production samples
Labeling
Name
Symbol
Remark
Product number
157
Last three digits of product part number
Sub-Con ID
A
Packaging sub-contractor identifier,
coded alphanumerically
Date code
YWW
Y: year, numerically coded:
9 = 2009, 0 = 2010, 1 = 2011, ...
WW: Calendar week, numerical code
Lot counter
CCC
Numerical counter
Pin 1 identifier

X X X X
X X X X
 X X X
Ø180
230
100
150 30
240 ± 150
320 ± 150
157
AYWW
 CCC