TLE9844QXXUMA1 Infineon ARM Microcontrollers MCU

TLE9844QXXUMA1 Overview

TLE9844QX is a part of the TLE984x product family. The 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 offers scalability in terms of Flash memory sizes ranging from 36kB to 64kB with pin-compatible devices. 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.

The TLE984x product family is offered in a leadless VQFN-48 package to save board space.

Features

Arm® Cortex® M0 MCU
System clock up to 25MHz
64kB Flash memory, including 4K EEPROM emulation
4KB RAM
1 High-Side & 2 Low-Side Switches with PWM capability
5V power supply output
Integrated LIN transceiver compatible with LIN standard 2.2 and SAE J2602-supports fast programming via LIN
8-bit ADC with 7 channels for Voltage and Temperature supervision
10-bit ADC with 13 channels (6 Analog Inputs, 5 HV Monitor inputs and battery sense)
On chip oscillator & PLL
PWM signal generator and 16 bit timers
Complete system-on-chip
Minimum number of external components reduces BOM cost
VQFN package with 7x7 mm footprint enables PCB space saving