High-Pressure Tire Pressure Monitoring Sensor (TPMS) Family

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Block Diagram

FXTH8715 TPMS Family



Key Features

  • QFN 7 x 7 x 2.2 mm package enables visible solder joint for inspection
  • 100–1500 kPa pressure range
  • Z-axis or dual XZ-axis accelerometers
  • Accelerometer standard or precision tolerances available
  • High precision tolerance available for pressure
  • Low-power wake-up timer and periodic reset is driven by LFO
  • Dedicated state machines for reduced power consumption
  • 8-bit MCU/S08 core with SIM, interrupt and debug/monitor
  • 512 Bytes RAM / 16 k Flash (8 k for NXP® library, 8 k for applications)
  • Internal 315/434 MHz RF transmitter
  • Internal 125 kHz LF receiver
  • Six multipurpose GPIO pins (including two A/D inputs)

Part numbers include: FXTH8715026, FXTH8715027, FXTH871502D, FXTH8715116, FXTH8715117, FXTH871511D.


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