Datasheet

Data Sheet
BMA456
Page 117
BST-BMA456-DS000-01 | Version 1.1 | October 2017 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.
I2C
It is recommended to use 100nF decoupling capacitors at pin 3 (VDDIO) and pin 7 (VDD).
7.3. Connection Diagrams with Auxiliary Interface
SPI
3-wire
It is recommended to use 100nF decoupling capacitors at pin 3 (VDDIO) and pin 7 (VDD).
100nF
100nF
VDDIO
GND
SCL
VDD
INT1
SDA
1SDO
2SDX
3VDDIO
4ASDA 5
INT1
6
INT2
10 CSB
9 GND
8 GNDIO
7 VDD
12
SCX
11
ASCL
BMA456
Top View
(Pads not visible!)
INT2
I2C_ID.0
=0
=1
100nF
100nF
VDDIO
GND
SCK
CS
VDD
INT1
MOSI
MISO
1SDO
2SDX
3VDDIO
4ASDA 5
INT1
6
INT2
10 CSB
9 GND
8 GNDIO
7 VDD
12
SCX
11
ASCL
BMA456
Top View
(Pads not visible!)
INT2
ASCL
ASDA
to BMM