DAUGHTERCARD FOR DEV KIT BMA220

BMA220-SHUTL

Manufacturer Part NumberBMA220-SHUTL
DescriptionDAUGHTERCARD FOR DEV KIT BMA220
ManufacturerBosch Sensortec
BMA220-SHUTL datasheet
 


Specifications of BMA220-SHUTL

Sensor TypeAccelerometer, 3 AxisSensing Range±2g, 4g, 8g, 16g
InterfaceI²C, SPISensitivity16LSB/g, 8LSB/g, 4LSB/g, 2LSB/g
EmbeddedNoUtilized Ic / PartBMA220
Lead Free Status / RoHS StatusLead free / RoHS CompliantVoltage - Supply-
Other names0330 SB0 00F
828-1018
  
1
Page 1
2
Page 2
Page 1/2

Download datasheet (155Kb)Embed
Next
BMA220
Digital, triaxial acceleration sensor
Bosch Sensortec
General description
The BMA220 is an ultra small triaxial, low-g accelera-
tion sensor with digital interfaces, aiming for low-
power consumer market applications.
The BMA220 allows measurement of accelerations
in 3 perpendicular axes and thus senses tilt, motion,
shock and vibration in cell phones, handhelds, com-
puter peripherals, man-machine interfaces, virtual
reality features and game controllers.
BMA220 target applications
Display profile switching (e.g. portrait / landscape)
f
f
Tap sensing function
Menu scrolling
f
Gaming
f
f
Advanced power management for mobile devices
Shock detection
f
Sensor operation
With its size of only 2 mm x 2 mm the BMA220 repre-
sents a new generation of digital acceleration sen-
sors. The BMA220 integrates a multitude of features
that facilitates its use especially in the area of motion
detection applications, such as device orientation
detection, gaming, HMI and menu browser control.
Key features BMA220
User programmable g-range and bandwidth
f
Low-power consumption
f
SPI (3-wire / 4-wire) and I
C interface
f
2
f
User programmable interrupt engine
Ultra-low-power auto-wake-up mode
f
Self-test capability
f
f
Ultra small package
RoHS compliant, halogen-free
f
The BMA220 is highly configurable in order to give the
designer full flexibility when integrating the sensor
into his system. All features can be set by software
via the digital interface. This implies also that even
once a hardware platform with the BMA220 exists, it
can be modified by software in order to expand the
capabilities and use cases.
As already introduced with the successful BMA150
and SMB380 digital acceleration sensors, also for
the BMA220 the g-ranges, bandwidths and interrupt
parameters can be user programmed via the serial
digital interface. Here the user can choose between
I
C and SPI (3-wire / 4-wire) interface modes.
2
Technical data
BMA220
preliminary
Sensitivity axes
Measurement range
±2g, ±4g, ±8g, ±16g
(switchable via SPI / I
Sensitivity
(calibrated)
Resolution
Nonlinearity
Zero-g offset
Bandwidth
(switchable via SPI / I
Digital input / output
SPI & I
2
Supply voltage
I / 0 supply voltage
Temperature range
LGA package
2 mm x 2 mm x 0.98 mm
x/y/z
C)
2
2g: 16LSB/g
4g:
8LSB/g
8g:
4LSB/g
16g:
2LSB/g
6bit 62.5mg
(±2g range)
±2% FS
±100mg
1kHz ... 32Hz
C)
2
C, interrupt pin
1.8V
1.62V ... 3.6V
-20°C … +70°C

BMA220-SHUTL Summary of contents

  • Page 1

    ... Advanced power management for mobile devices Shock detection f Sensor operation With its size of only the BMA220 repre- sents a new generation of digital acceleration sen- sors. The BMA220 integrates a multitude of features that facilitates its use especially in the area of motion detection applications, such as device orientation detection, gaming, HMI and menu browser control ...

  • Page 2

    ... SCL (I C serial clock) 2 SCK (SPI serial clock) One of the key elements of the BMA220 is the intelligent interrupt engine that gives the hard- and software designer full control. Various motion detec- tion scenarios can be identified by the BMA220 and signaled to the system via a simple interrupt pin. ...