The ITG-3050 is a single-chip, digital output, 3-Axis MEMS gyro IC which features a 512-byte FIFO and a secondary I²C sensor bus that interfaces to 3rd party digital accelerometers. The combination of FIFO and dedicated sensor bus allows the ITG-3050 to directly acquire data from an off-chip accelerometer without intervention from an external processor. This both lowers the traffic on the primary (application processor) bus interface and saves power by allowing the system processor to burst read sensor data from the ITG-3050’s FIFO and then go into a low-power sleep mode while the device collects more data.
|Register Map and Descriptions|
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|ITG-3050 Block Diagram|