Infineon TLE9843QXXUMA1, 32bit ARM Cortex M0 Microcontroller, TLE984x, 25MHz, 48 kB Flash, 48-Pin VQFN

The Infineon TLE984x product family integrates an Arm cortex M0 microcontroller core along with relay drivers, high side switches, LIN transceiver and a power supply system that enables the device to operate at the vehicle battery level. The TLE984x family was specifically designed to fit to a wide range of LIN-slave applications where a small package form factor and a minimum number of external components are essential. It offers scalability in terms of flash memory sizes ranging from 36kB to 64kB with pin-compatible devices.

Complete system-on-chip
Minimum number of external components reduces BOM cost
8-bit ADC with 7 channels for voltage and temperature supervision
PWM signal generator and 16 bit timers
VQFN package with 7x7 mm footprint enables PCB space saving