Specifications

Data sheet
BMA220
Page 50
BST-BMA220-DS003-08 | Revision 1.15 | August 2011 Bosch Sensortec
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Note: Specifications within this document are subject to change without notice.
VDDIO
VDDD VDDA
GND
GND
SDO
SDI
INT
CAP0
CSB
PS
SCK
GND
C=100nF
C=100nF
C=100nF
IO
1.62-3.6V
digital
1.8V
analog
1.8V
BMA220
(top view)
Setup 1
I²C / SPI
VDDIO
VDDD VDDA
GND
GND
SDO
SDI
INT
CAP0
CSB
PS
SCK
GND
C=100nF
C=100nF
C=100nF
IO
1.62-3.6V
digital
1.8V
analog
1.8V
BMA220
(top view)
BMA220
(top view)
Setup 1
I²C / SPI
VDDIO
VDDD VDDA
GND
GND
SDO
SDI
INT
CAP0
CSB
PS
SCK
GND
C=100nF
C=100nF
analog + digital + IO
1.8V
BMA220
(top view)
Setup 2
I²C
VDDIO
VDDD VDDA
GND
GND
SDO
SDI
INT
CAP0
CSB
PS
SCK
GND
C=100nF
C=100nF
analog + digital + IO
1.8V
BMA220
(top view)
BMA220
(top view)
Setup 2
I²C
8.2 Connecting diagrams
Figure 28: BMA220 electrical connecting diagram setup option 1
Figure 29: BMA220 electrical connecting diagram setup option 2