BMA150 Bosch Sensortec, BMA150 Datasheet - Page 26

• Manufacturer Part Number: BMA150
• Description: 3-AXIS ACCELEROMETER DIGITAL I/F
• Manufacturer: Bosch Sensortec

Specifications of BMA150

• Axis: X, Y, Z
• Acceleration Range: ± 2g, 4g, 8g
• Sensitivity: 256LSB/g, 128LSB/g, 64LSB/g
• Voltage - Supply: 2.4 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 3kHz
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 12-LGA
• For Use With: DM180021 - KIT STARTER MPLAB FOR PIC18F MCU828-1013 - BMA150 TRIBOX DEMO BOARD W/USB828-1009 - BMA150 DAUGHTERCARD FOR DEV KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 0273 141 043; 828-1003-2

Figure 4: Timing diagram for four-wire SPI interface
Figure 5: Four wire SPI bit transfer
Rev. 1.6
© 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.
CSB
SCK
SDI
SDO
CSB
SCK
SDI
SDO
T_setup_csb_4
tri-state
RW
T_setup_sdi_4
AD6
AD5
AD4
Triaxial, digital acceleration sensor
AD3
T_hold_sdi_4
AD2
Data sheet
AD1
BMA150
Page 26
AD0
T_delay_sdo_4
DI7
DO7 DO6
T_low_sck_4
DI6
DI5
DO5 DO4 DO3 DO2 DO1 DO0
T_high_sck_4
DI4
DI3
DI2
T_hold_csb_4
DI1
Bosch Sensortec
30 October 2008
DI0
tri-state