Datasheet

BMM150 Geomagnetic Sensor

Page 49

BST-BMM150-DS001-01 | Revision 1.0 | April 2013

Bosch Sensortec

© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to

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

150 30

240 ± 150

157

AYWW

 CCC