TLE9879QXA20XUMA2

TLE9879QXA20 Microcontroller with LIN and BLDC MOSFET Driver for Automotive Applications BF-Step Data Sheet Rev. 1.0, 2017-03-03 Automotive Power TLE9879QXA20 Table of Contents Table of Contents 1 Overview . 6 1.1 Abbreviations 8 2 Block Diagram 10 3 Device Pinout and Pin Configuration . 11 3.1 Device Pinout . 11 3.2 Pin Configuration 12 4 Modes of Operation . 15 5 Power Management Unit (PMU) 18 5.1 Features . 18 5.2 Introduction . 18 5.2.1 Block Diagram . 19 5.2.2 PMU Modes Overview . 21 5.3 Power Supply Generation Unit (PGU) 22 5.3.1 Voltage Regulator 5.0V (VDDP) . 22 5.3.2 Voltage Regulator 1.5V (VDDC) . 23 5.3.3 External Voltage Regulator 5.0V (VDDEXT) . 24 6 System Control Unit - Digital Modules (SCU-DM) . 25 6.1 Features . 25 6.2 Introduction . 25 6.2.1 Block Diagram . 26 6.3 Clock Generation Unit . 27 6.3.1 Low Precision Clock 28 6.3.2 High Precision Oscillator Circuit (OSC HP) 28 6.3.2.1 External Input Clock Mode 28 6.3.2.2 External Crystal Mode . 28 7 System Control Unit - Power Modules (SCU-PM) . 30 7.1 Features . 30 7.2 Introduction . 30 7.2.1 Block Diagram . 30 8 ARM Cortex-M3 Core 32 8.1 Features . 32 8.2 Introduction . 33 8.2.1 Block Diagram . 33 9DMA Controller . 34 9.1 Features . 34 9.2 Introduction . 35 9.2.1 Block Diagram . 35 9.3 Functional Description 36 9.3.1 DMA Mode Overview 36 10 Address Space Organization 37 11 Memory Control Unit 38 11.1 Features . 38 11.2 Introduction . 38 11.2.1 Block Diagram . 38 11.3 NVM Module (Flash Memory) . 40 Data Sheet 2 Rev. 1.0, 2017-03-03