Pyxida Sensors and Chips

Listed below are the sensors and chips on the Pyxida Revision 6/6.1 that the MCU can communicate with or control (either via SPI, I2C, Serial, or GPIO pins).

MK64FX512VLL12 - Microcontroller

• 120MHz Cortex-M4F MCU

• 512KB Flash + 128KB FlexMem, 256KB RAM

• Datasheet: K64P144M120SF5.pdf
  
  

Sensors:

MS5607 - Barometer

• Measures pressure (which translates to altitude) and temperature
• Datasheet: MS5607-02BA03.pdf
• Configured with 7-bit I2C Address 0x76

[DEPRECATED] BMP280 - Barometer

• Measures pressure, altitude, and temperature
• Datasheet: BST-BMP280-DS001-11.pdf
  
  

ADXL375 - High-G Accelerometer

• 3-axis high-G accelerometer
• Datasheet: adxl375.pdf
  
  

MPU9250 - IMU

• 3-axis accelerometer
• 3-axis magnetometer
• 3-axis gyroscope
• Datasheet: PS-MPU-9250A-01-v1.1.pdf
  
  

UBLOX-MAX8 - GPS

• Datasheet: MAX-8_DataSheet_(UBX-16000093).pdf
  
  
  

Other Chips

CC1200 - Radio Transceiver

• Datasheet: cc1200.pdf
• User Guide: swru346b.pdf
  
  

CC1190 - Radio Amplifier

• Datasheet: cc1190.pdf
  
  

MCP23008 - I2C to GPIO Port Expander

• Used for Pyro pins
• Datasheet: 21919e.pdf
  
  

W25N01GV - 1 Gigabit Flash Chip

• 1 Gigabit flash chip with 2048 blocks, 64 pages per block, and 2048 bytes per page
• Datasheet: w25n01gv revg 032116.pdf

The MCU can also control a buzzer, 3 LEDs, can read the backup and main battery voltages, and can connect with additional breakout boards.