TLE9879QXA40XUMA2 Features

32 bit ARM Cortex M3 Core

– up to 40 MHz clock frequency

– one clock per machine cycle architecture

On-chip memory

– 128 kByte Flash including

– 4 kByte EEPROM (emulated in Flash)

– 512 Byte 100 Time Programmable Memory (100TP)

– 6 kByte RAM

– Boot ROM for startup firmware and Flash routines

On-chip OSC and PLL for clock generation

– PLL loss-of-lock detection

MOSFET driver including charge pump

10 general-purpose I/O Ports (GPIO)

5 analog inputs, 10-bit A/D Converter (ADC1)

16-bit timers - GPT12, Timer 2, Timer 21 and Timer 3

Capture/compare unit for PWM signal generation (CCU6)

2 full duplex serial interfaces (UART) with LIN support (for UART1 only)

2 synchronous serial channels (SSC)

On-chip debug support via 2-wire SWD

1 LIN 2.2 transceiver

1 high voltage monitoring input

Single power supply from 5.5 V to 27 V

Extended power supply voltage range from 3 V to 28 V

Low-dropout voltage regulators (LDO)

High speed operational amplifier for motor current sensing via shunt

5 V voltage supply for external loads (e.g. Hall sensor)

Core logic supply at 1.5 V

Programmable window watchdog (WDT1) with independent on-chip clock source

Power saving modes

– MCU slow-down Mode

– Sleep Mode

– Stop Mode

– Cyclic wake-up Sleep Mode

Power-on and undervoltage/brownout reset generator