FACT SHEET | EM7180SFP Subject to change without notice Version 1.0, 4-March-15 Copyright © 2015, EM Microelectronic-Marin SA www.emmicroelectronic.com Ultra Low Power Sensor Fusion Platform General Description Features The Sensor Fusion Platform (SFP) is small form factor integrated module containing a EM7180 SENtral Sensor Fusion Coprocessor, BMX055 9-degree-of-freedom (9-DOF) system in a package (3-axis gyroscope/accelerometer/ magnetometer) and a ST24256 32KB EEPROM containing the module firmware. I EM7180 SENtral state of the art sensor fusion coprocessor I Ultra low power consumption: standby and still states reduce system power consumption dramatically The SENtral Sensor Fusion Coprocessor fully controls and processes data from BMX055 9-DOF sensor. The primary data output from SFP are quaternions, which uniquely define device orientation, or Euler angles (heading, pitch, and roll). The quaternions easily can be also converted to the rotation vector, and the rotation matrix. Raw or calibrated sensor data are also provided to external Host which can control individual sensor rates and power states of the platform. External Host CPU can communicate with the SFP over high-speed I2C bus and obtain both fusion result and raw sensor data. I VDD from 2.4V to 3.3V I Industry leading heading and tracking accuracy I 9 axis sensing with Bosch BMX055: 3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer Applications I Variety of outputs for accelerated application development ·Quaternions · Heading, Pitch, Roll · Calibrated and raw sensor data I Robotics, Automation I Small Form Factor module - 10.16mm x 10.28mm I Sports activity (e.g. golf-swing) I I2C interface – 100 to 3400kbps - Standard, Fast, Fast Plus, and High Speed modes IMotion-tracking-system I Host CPU driver source code available I Navigation systems I Activity trackers Current Consumption I Orientation-estimation (e.g. for binoculars) Supply Current I Air (remote) pointing devices Parameter Moving - with ative gyro Still - with active accelerometer I Position identification (window handle) Block Diagram C5 0.1uF VDD SDA VDD C6 0.1uF C7 0.1uF VDD VDDIO EEPROM 256k BMX055 9-DOF SiP SCL R1 2.4k R2 2.4k C4 0.1uF C2 4.7uF SCL SCLM SDA SDAM INT_GYRO GPIO.0 INT_ACC GPIO2 DRDYM GPIO4 GND C3 0.01uF C1 0.47uF VDD SENTRAL U7180 VREG SCLS SCLS SDAS SDAS SA0 GPIO.6 TM GND AGND GND GND SA0 Host INT Symbol Conditions IDDM VDD=2.4V IDDST VDD=2.4V Typ 7.9 300 Unit mA µA