www.DataSheet4U.com AN238 Tire Pressure Monitoring (TPM) System Authors: Ruan Lourens Microchip Technology Inc.
Curtis Kell Kell Laboratories An auto-location system can dynamically detect the position of a specific sensor, which is useful when tires are rotated.
The heart of the TPM system is the Sensor/Transmitter (S/TX) device and it is based on Microchip's rfPIC12F675.
INTRODUCTION This document explains a typical tire pressure monitoring (TPM) system specifically intended for automotive u