HolyBro Pixhawk 6X (ICM-45686)/ Pixhawk 6X Pro Flight Controller Module High Performance STM32H753 Processor for RC FPV Drone

Pixhawk 6X - FC
 

Key Design Points

• Redundancy: 3x ICM-45686 IMU sensors (±32g) with BalancedGyro™ technology & 2x Barometer sensors
• High performance STM32H753 Processor with a clock speed of up to 480 MHz
• Modular flight controller: separated IMU, FMU, and Base system connected by a 100-pin & a 50-pin Pixhawk® Autopilot Bus connector.
• Triple redundancy domains: Completely isolated sensor domains with separate buses and separate power control
• All New advanced durable vibration isolation material with resonance frequency in the higher spectrum
• Ethernet interface for high-speed mission computer integration. Transformerless can be achieved using 50 Ohm termination resistors at the target device (AN2190 50 Ohm termination).
• Temperature-controlled IMU board, allowing the optimum working temperature of IMUs
• Hardware switchable 3.3V or 5V signal mode (requires baseboard modification)
• Digital power module support for better voltage and current data accuracy

• This new vibration isolation design uses the same custom-formulated durable isolation material as the Pixhawk 6X Pro, instead of the traditional foam design. Backed by extensive R&D and testing, it offers optimal IMU damping characteristics with a resonance frequency in the higher spectrum, perfect for industrial and commercial drone

Note: 

• The Rev 8 Version is supported in the PX4 1.14.3 release or later, as well as the Ardupilot 4.5.0 stable release or later. It ships with PX4 firmware by default. User can also use Ardupilot firmware by flashing the firmware via Mission Planner or QGroundControl.
• Power module comparison chart

Specification

Processors & Sensors

• FMU Processor: STM32H753
  • 32 Bit Arm® Cortex®-M7, 480MHz, 2MB flash memory, 1MB RAM
• IO Processor: STM32F103
  • 32 Bit Arm® Cortex®-M3, 72MHz, 64KB SRAM
• On-board sensors (Shipping Currently, Rev8)
  • Accel/Gyro: 3x ICM-45686 (with BalancedGyro™ Technology)
  • Barometer: ICP20100 & BMP388
  • Mag: BMM150

• On-board sensors (Previous Revision, Rev 3/4)
  • Accel/Gyro: BMI088/ICM-20649
  • Accel/Gyro: ICM-42688-P
  • Accel/Gyro: ICM-42670-P
  • Mag: BMM150
  • Barometer: 2x BMP388
• NXP EdgeLock SE050 Plug & Trust hardware secure element 

Electrical data

• Voltage Ratings:
  • Max input voltage: 6V
  • USB Power Input: 4.75~5.25V
  • Servo Rail Input: 0~36V
• Current Ratings:
  • Telem1 & GPS2 combined current limit: 1.5A
  • All other ports combined current limit: 1.5A
• PWM Signal Voltage:
  • Default 3.3V (Adjustable to 5V with a change onboard resistor)
• Operating Temperature: -25-85°C

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Pixhawk 6X Pro- FC

Key Design Point

• High-performance ADIS16470 Industrial IMU with high accelerometer dynamic range (±40 g), perfect for accurate motion sensing in demanding UAV applications
• All New advanced durable vibration isolation material with resonance frequency in the higher spectrum, ideal for industrial and commercial drone applications
• Triple redundant IMU & double redundant barometer on separate buses
• High performance STM32H753 Processor
• Modular flight controller: separated IMU, FMU, and Base system
• The safety-driven design incorporates sensors from different manufacturers and model lineups
• Independent LDO powers every sensor with independent power control.
• Ethernet interface for high-speed mission computer integration. Transformerless can be achieved using 50 Ohm termination resistors at the target device (AN2190 50 Ohm termination).
• Temperature-controlled IMU board, allowing the optimum working temperature of IMUs
• Hardware switchable 3.3V or 5V signal mode (requires baseboard modification)

• This new vibration isolation design uses a custom-formulated durable silicone-based isolation material in place of the traditional foam design. Backed by extensive R&D and testing, it offers optimal IMU damping characteristics with a resonance frequency in the higher spectrum, perfect for industrial and commercial drone

Note: 

• FC Module + a baseboard is required for this product to function.  An FC Module or a Baseboard by itself will not function.

Processors & Sensors

• FMU Processor: STM32H753
  • 32 Bit Arm® Cortex®-M7, 480MHz, 2MB flash memory, 1MB RAM
• IO Processor: STM32F103
  • 32 Bit Arm® Cortex®-M3, 72MHz, 64KB SRAM
• On-board sensors
  • Accel/Gyro: ADIS16470
    • ±40g, Vibration Isolated, Industrial IMU
  • Accel/Gyro: IIM-42652
    • ±16g, Vibration Isolated, Industrial IMU
  • Accel/Gyro: ICM-45686 with BalancedGyro™ Technology
    • ±32g, Hard Mounted
  • Barometer: ICP20100
  • Barometer: BMP388
  • Mag: BMM150
• NXP EdgeLock SE050 Plug & Trust hardware secure element 

Electrical data

• Voltage Ratings:
  • Max input voltage: 6V
  • USB Power Input: 4.75~5.25V
  • Servo Rail Input: 0~36V
• Current Ratings:
  • Telem1 & GPS2 combined current limit: 1.5A
  • All other ports combined current limit: 1.5A
• Operating Temperature: -25-85°C