User Manual

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Technical specifications
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● Main FMU Processor: STM32F765
○ 32 Bit Arm
®
Cortex®-M7, 216MHz, 2MB
memory, 512KB RAM
● IO Processor: STM32F100
○ 32 Bit Arm
®
Cortex®-M3, 24MHz, 8KB SRAM
● On-board sensors
○ Accel/Gyro: ICM-20689
○ Accel/Gyro: BMI055
○ Mag: IST8310
○ Barometer: MS5611
● GPS: ublox Neo-M8N GPS/GLONASS receiver;
integrated magnetometer IST8310
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Electrical data
Voltage Ratings:
● Power module output: 4.9~5.5V
● Max input voltage: 6V
● Max current sensing: 120A
● USB Power Input: 4.75~5.25V
● Servo Rail Input: 0~36V
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Mechanical data
● Dimensions: 44x84x12mm
● Weight: 15.8g
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Interfaces
● 8-16 PWM servo outputs (8 from IO, 8 from FMU)
● 3 dedicated PWM/Capture inputs on FMU
● Dedicated R/C input for CPPM
● Dedicated R/C input for Spektrum / DSM and S.Bus
with analog / PWM RSSI input
● Dedicated S.Bus servo output
● 5 general purpose serial ports
○ 2 with full flow control
○ 1 with separate 1.5A current limit
● 3 I2C ports
● 4 SPI buses
○ 1 internal high speed SPI sensor bus with 4
chip selects and 6 DRDYs
○ 1 internal low noise SPI bus dedicated for
Barometer with 2 chip selects, no DRDYs
○ 1 internal SPI bus dedicated for FRAM
○ Supports dedicated SPI calibration EEPROM
located on sensor module
○ 1 external SPI buses
● Up to 2 CANBuses for dual CAN with serial ESC
○ Each CANBus has individual silent controls or
ESC RX-MUX control
● Analog inputs for voltage / current of 2 batteries
● 2 additional analog inputs
Environmental data, quality & reliability
● Operating temp. ~40~85C
● Storage temp. -40~85C
● CE
● FCC
● RoHS compliant (lead-free)
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For more information visit:
www.dronecode.org
www.pixhawk.org
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Legal notice:
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PX4 is a registered Trademark of the Dronecode Foundation. All rights reserved.
Pixhawk is a Registered Trademark of Lorenz Meier. All rights reserved.
Technical Data Sheet (June 2018)
Page 2 of 2