BMA150-0330SB0003 BOSCH, BMA150-0330SB0003 Datasheet - Page 27

• Manufacturer Part Number: BMA150-0330SB0003
• Description: Daughter Board
• Manufacturer: BOSCH

Specifications of BMA150-0330SB0003

• Silicon Manufacturer: Bosch
• Application Sub Type: Accelerometer - Three-Axis
• Kit Application Type: Sensing - Motion / Vibration / Shock
• Silicon Core Number: BMA150
• Kit Contents: Board

Table 9: Specification of four-wire SPI serial interface
Rev. 1.5
© 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.
Interface parameters :
Input - low level
Input - high level
Output – low level
Output – high level Voh_SDI
Load capacitor
(on SDO)
CSB
pull-up resistor
4-wire SPI timings :
SPI clock
input frequency
SCK low pulse
SCK high pulse
SDI setup time
SDI hold time
SDO output delay
CSB setup time
CSB hold time
Vil_si
Vih_si
Vol_SDI
Csdo_spi
CSB_pull_up
Fspi_4
Tlow_sck_4
Thigh_sck_4
Tsetup_sdi_4
Thold_sdi_4
Tdelay_sdo_4
Tsetup_csb_4
Thold_csb_4
Triaxial, digital acceleration sensor
V
V
V
V
For 10MHz SPI transfer
Internal pull-up
resistance to VDDIO
DDIO
DDIO
DDIO
DDIO
Data sheet
=1.62V to 3.6V
=1.62V to 3.6V
=1.8V, iol=3 mA
=1.8V, ioh=1mA
BMA150
Conditions
Page 27
0.7*V
Min.
1.4
70
5
5
5
5
5
5
DDIO
Typ.
120
Bosch Sensortec
0.3*V
Max.
190
0.4
25
25
10
30 May 2008
DDIO
unit
MHz
kΩ
pF
ns
ns
ns
ns
ns
ns
ns
V
V
V
V