BMA222 Bosch Sensortec, BMA222 Datasheet - Page 61

• Manufacturer Part Number: BMA222
• Description: 3-AXIS ACCELEROMETER DIGITAL SMD
• Manufacturer: Bosch Sensortec

Specifications of BMA222

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 828-1025-2

Example of an I²C read access:
Rev. 1.0
© 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.
Start
Start
Sr
S
0
0
0
0
Slave Adress
Slave Adress
1
1
1
1
0
0
0
0
0
0
RW ACKS
RW ACKS
0
1
…
…
X
X
X
X
Figure 17: I²C multiple read
0
X
X
X
0
X
X
X
Read Data (0x02)
Read Data (0x04)
Read Data (0x06)
Register adress (0x02)
Data sheet
BMA222
Control byte
Page 61
Data byte
Data byte
Data byte
X
X
X
0
X
X
X
0
0
X
X
X
1
X
X
X
X
X
X
0
ACKM
ACKM
ACKM
ACKS
Stop
P
X
X
X
X
X
X
X
X
X
Read Data (0x03)
Read Data (0x05)
Read Data (0x07)
Data byte
Data byte
Data byte
X
X
X
X
X
X
Bosch Sensortec
07 March 2011
X
X
X
X
X
X
X
X
X
ACKM
ACKM
NACK
Stop
…
…
P