BMG160 3-axis gyroscope sensor Bosch Sensortec General description The BMG160 is an ultra-small, digital 3-axis angular BMG160 Technical data rate sensor with a measurement range up to 2000/s Digital resolution and a digital resolution of 16 bit for consumer Measurement ranges electronics applications. (programmable) The BMG160 allows low-noise measurement of Sensitivity 125/s: 262.4 LSB//s angular rates in 3 perpendicular axes and is (calibrated) 250/s: 131.2 LSB//s 16 bit 125 /s, 250 /s, 500 /s, 1000 /s, 2000 /s designed for use in mobile phones, handhelds, 500/s: 65.5 LSB//s computer peripherals, man-machine interfaces, 1000/s: 32.8 LSB//s virtual reality features, remote and game controllers. 2000/s: 16.4 LSB//s Zero-rate offset (typ.) Zero-rate offset over BMG160 target applications temperature ff Gaming Noise density (typ.) ff Navigation systems Low-pass filter ff Motion and activity measurement bandwidths (progr.) ff Optical image stabilization Date rates (programmable) Digital inputs/outputs 1 /s 0.015 /s/K 0.014 /s/Hz 230, 116, 64, 47, 32, 23, 12 Hz 2000, 1000, 400, 200, 100 Hz SPI, IC, 2x digital interrupts Key features With its small footprint of only 3 mm x 3 mm the Supply voltage (V DD) 2.4 ... 3.6 V BMG160 is unique in the class of low-noise consumer I/0 supply voltage 1.2 ... 3.6 V electronics gyroscopes. The zero-rate offset and offset (V DDIO) stability over temperature of the BMG160 are outstan- Temperature range ding. (operating) -40 ... +85 C Current consumption ff 3-axis integrated, digital gyroscope ff full operation 5.0 mA ff 16 bit digital resolution ff fast power-up 2.5 mA ff 5 programmable angular rate measurement FIFO data buffer 100 samples depth ranges (each axis) ff Integrated interrupt engine and FIFO buffer LGA package ff Low power consumption <5 mA Shock resistance ff Short start-up time of 30 ms ff I2C and SPI interface (4-wire and 3-wire) ff Low-pass filters (programmable) ff Fast and slow offset controller ff Ultra small size: 3 mm x 3 mm x 0.95 mm outline dimensions ff MSL level 1 category 12-pin LGA package ff RoHS compliant, halogen-free 3 mm x 3 mm x 0.95 mm 10,000 g x 200 s 2 | Bosch Sensortec | BMG160 order to give the designer full flexibility when integra- Pin configuration (top view) ting the sensor into the target application. Depending on the programmable settings the integrated interrupt engine of the BMG160 signals the occurrence of certain events via the sensors` interrupt pins. The corresponding registers of the BMG160 can easily be set and read-out via the digital sensor interfaces. The BMG160 features I2C and SPI (3-wire/4-wire) digital, serial interfaces. Sensor parameters, like measurement ranges or low-pass filter settings and also all interrupt engine settings can be easily programmed via the digital interfaces. System compatibility Pin Name Type Description 1 The BMG160 has been designed for best possible fit into modern mobile consumer electronics devices. no. NC - Not connected Besides the ultra-small footprint and very low power consumption, the BMG160 has very wide ranges for 2 V DD Power Analog power supply supply 3 GNDA Power Analog ground 4 INT1 Input/output Interrupt 1 5 CSB Input Chip select 6 PS Input Protocol Select 7 8 SCL/SCK SDO Input Output Serial clock Serial data out 9 SDI/SDA Input / Serial data V DDIO output Power in / out Power supply supply completely Pb-free Power 11 GNDIO Last but not least, the BMG160 also includes a FIFO buffer with 100 samples depth for each axis. An supply 10 VDD and VDDIO supply voltages. integrated self-test feature facilitates overall system reliability. digital interface I/O ground supply 12 INT2 Input/output Interrupt 2 Featuring a full operation current consumption of only 5 mA the BMG160 is ideally suited for battery powered devices, like mobile phones, remote controllers and mobile gaming devices. In fast power-up mode the current consumption can be even further reduced to only 2.5 mA. The BMG160 offers many configuration possibilites in Data & Specification are preliminary and subject to change without notice Headquarters Bosch Sensortec GmbH Gerhard-Kindler-Strasse 8 72770 Reutlingen * Germany Telephone +49 7121 3535 900 Fax +49 7121 3535 909 contact@bosch-sensortec.com www.bosch-sensortec.com Doc.-Number: BST-BMG160-FL000-01/ Version_0.2_092012 (c) Bosch Sensortec GmbH reserves all rights 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 symbols are registered trademarks of Robert Bosch GmbH, Germany. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bosch Sensortec: BMG160 0330.SB0.007