TLE9835QX

TLE9835QX Datasheet

TLE9835QX

Part	Datasheet
TLE9835QX	TLE9835QX (pdf)

Related Parts	Information
TLE9835QXXUMA1	TLE9835QXXUMA1

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TLE9835QX Microcontroller with LIN and Power Switches for Automotive Applications Data Sheet Automotive Power Edition 2012-07-25 Published by Infineon Technologies AG 81726 Munich, Germany 2012 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. TLE9835QX Table of Contents Table of Contents Table of Contents 3 Summary of Features 5 Device Types / Ordering Information 6 Abbreviations 7 General Device Information 9 Pin Configuration 9 Pin Definitions and Functions 10 Functional Description 14 Power Management Unit PMU 19 Voltage Regulator 5.0V VDDP 22 Voltage Regulator 1.5V VDDC 23 External Voltage Regulator 5.0V VDDEXT 24 System Control Unit 25 System Control Unit - Power Modules 25 System Control Unit - Digital Part 26 XC800 Core 26 Memory Architecture 28 Flash Memory 29 Watchdog Timer 1 WDT1 29 Watchdog Timer WDT 31 Interrupt System 32 Multiplication/Division Unit 38 Parallel Ports 38 Timer 0 and Timer 1 41 Timer 2 and Timer 21 42 Timer 3 43 Capture/Compare Unit 6 CCU6 44 UART 46 LIN Transceiver 47 High-Speed Synchronous Serial Interface 47 Measurement Unit 49 Measurement Core Module incl. ADC2 51 Analog Digital Converter ADC1 52 High Voltage Monitor Input 53 High Side Switches 54 Low Side Switches 55 PWM Generator 56 Operational Amplifier 57 Debug System 58 Application Information 59 Motor Drive with p/n-channel MOSFET Power Half Bridge 59 Functional description 60 Gate Driver Stages 60 PWM operation 60 MOSFET protection 62 Application hints 62 Connection of N.C. Pins 64 Data Sheet TLE9835QX Table of Contents Connection of ADCGND Pin 64 Connection of Exposed Pad 64 Voltage Regulators-Blocking Capacitors 64 Additional External Components 64 ESD Tests 65 Electrical Characteristics 66 General Characteristics 66 Absolute Maximum Ratings 66 Functional Range 67 Current Consumption 68 Thermal Resistance 68 Timing Characteristics 69 Power Management Unit PMU 70 PMU I/O Supply Parameters VDDP 70 PMU Core Supply Parameters VDDC 71 VDDEXT Voltage Regulator 5.0V 72 System Clocks 73 Oscillators and PLL 73 External Clock Parameters XTAL1, XTAL2 74 Flash Parameters 75 Parallel Ports GPIO 76 Functional Range 76 DC Parameters 76 LIN Transceiver 79 Electrical Characteristics 79 High-Speed Synchronous Serial Interface 83 Measurement Unit 84 Analog Digital Converter 8-Bit 84 Measurement Unit VBAT_SENSE - Supply Voltage Attenuator 84 Measurement Functions Monitoring Input Voltage Attenuator 85 Temperature Sensor Module 86 ADC - 10-Bit 87 VAREF 87 Functional Range 87 Electrical Characteristics 87 Analog/Digital Converter Parameters 88 High-Voltage Monitor Input 90 High Side Switches 91 Functional Range 91 Electrical Characteristics 91 Low Side Switches 94 Functional Range 94 Electrical Characteristics 94 Operational Amplifier 96 Package Outlines 97 Data Sheet TLE9835QX Summary of Features Summary of Features • High performance XC800 core compatible to standard 8051 core up to 40 MHz clock frequency two clocks per machine cycle architecture two data pointers • On-chip memory 60 kByte + 4 kByte Flash for program code and data 4 kByte EEPROM emulation built-in 512 Byte One Time Programmable Memory OTP 512 Byte 100 Time Programmable Memory 100TP 256 Byte RAM, 3 kByte XRAM BootROM for startup firmware and Flash routines • Core logic supply at V • On-chip OSC and PLL for clock generation Loss of clock detection with fail safe mode for power switches • Watchdog timer WDT with programmable window feature for refresh operation and warning prior to overflow • General-purpose I/O Port GPIO with wake-up capability • Multiplication/division unit MDU for arithmetic calculation • Software libraries to support floating point and MDU calculations • Five 16-Bit timers - Timer 0, Timer 1, Timer 2, Timer 21 and Timer 3 • Capture/compare unit for PWM signal generation CCU6 with Timer 12 and Timer 13 • Full duplex serial interface UART with LIN support • Synchronous serial channel SSC • On-chip debug support via 2-wire Device Access Port DAP • LIN Bootstrap loader LIN BSL • LIN transceiver compliant to LIN and compatible to LIN and LIN • 2 x Low Side Switches with clamping capability incl. PWM functionality, e.g. as relay driver • 2 x High Side Switches with cyclic sense option and PWM functionality, e.g. for LED or powering of switches • 5 x High Voltage Monitor Input pins for wake-up and with cyclic sense and analog measurement option • Measurement unit with 10 channels, 8-Bit A/D Converter ADC2 and data post processing • 8 channels, 10-Bit A/D Converter including battery voltage and supply voltage measurement ADC1 • Single power supply from V to 27 V • Low-dropout voltage regulators LDO • Dedicated 5 V voltage regulator for external loads e.g. hall sensor • Programmable window watchdog WDT1 with independent on-chip clock source • Operational amplifier for current sensing • Power saving modes MCU slow-down mode Stop Mode Sleep Mode Cyclic wake-up and cyclic sense during Stop Mode and Sleep Mode • Power-on and undervoltage/brownout reset generator • Overtemperature protection • Overcurrent protection with shutdown • Supported by a full range of development tools including C compilers, macro assembler packages, emulators, evaluation boards, HLL debugger, programming tools, software packages • Temperature Range TJ -40 °C up to 150 °C • Package VQFN-48-29 • Green package RoHS compliant Data Sheet TLE9835QX Summary of Features Device Types / Ordering Information The TLE983x product family features devices with different peripheral modules, configurations and program memory sizes to offer cost-effective solutions for different application requirements. Table 1 describes the TLE9835QX device configuration. Table 1 Device Configuration Device Name Max Clock Frequency High Side Switches TLE9835QX 40 MHz High Voltage Flash Size Bidirectional Operational Monitor Parallel Port Amplifier Inputs 64 kByte 11 Data Sheet TLE9835QX Summary of Features Abbreviations The following acronyms and terms are used within this document. List see in Table Table 2 Acronyms ALU CCU6 CGU CMU DAP DPP ECC EEPROM GPIO FSR ICU IRAM LDO LIN LSB MCU MDU MMC MSB NMI OCDS OTP OSC PC PCU PD PGU PLL PMU PSW PU PWM RAM RCU RMU Name Arithmetic Logic Unit Capture Compare Unit 6 Clock Generation Unit Cyclic Management Unit Device Access Port Data Post Processing Error Correction Code Electrically Erasable Programmable Read Only Memory General Purpose Input Output Full Scale Range Interrupt Control Unit Internal Random Access Memory - Internal Data Memory Low DropOut voltage regulator Local Interconnect Network Least Significant Bit Micro Controller Unit Multiplication Division Unit Monitor Mode Control Most Significant Bit Non Maskable Interrupt On Chip Debug Support One Time Programmable Oscillator Program Counter Power Control Unit Pull Down Power supply Generation Unit Phase Locked Loop Power Management Unit Program Status Word Pull Up Pulse Width Modulation Random Access Memory Reset Control Unit Reset Management Unit Data Sheet Table 2 Acronyms ROM SCK SFR SOW SPI SSC SSU TMS UART UDIG VBG WDT WMU XRAM XSFR Name Read Only Memory SSC Clock Special Function Register Short Open Window for WDT1 Serial Peripheral Interface Synchronous Serial Channel System Status Unit Test Mode Select Universal Asynchronous Receiver Transmitter Universal Digital Controller for ADC1 Voltage reference Band Gap Watchdog timer Wake-up Management Unit On-Chip eXternal Data Memory On-Chip eXternal Special Function Register TLE9835QX Summary of Features Data Sheet General Device Information Pin Configuration TLE9835QX General Device Information 36 35 P2.7/AN7/CCPOS2_0/EXI NT2_0/T13HR_1/CC62_1 34 VAREF 33 ADCGND 32 P2.4/AN4/T0_2 31 P2.5/AN5/T1_2 30 GND 29 N.C. 28 XTAL2 27 XTAL1 26 P1. 25 P0.5/MRST_0/EXI NT0_0/T21EX_2/T1/CCPOS2_1/COUT60_0 P2. 1/AN1/CCPOS0_0/EXINT 1_0/T12HR_1/ CC61_1 37 GND 38 P1.3/EXINT1_1/CC62_0/ CCPOS0_2/EXF21_1 39 OA_IN_P 40 OA_IN_N 41 VDDC 42 GND 43 VDDP 44 VDDEXT 45 N.C. 46 VS 47 VBATSENSE 48 24 P0.4/MTSR_0/CC60_0/T21_2/EXINT 2_2/CCPOS1_1/CLKOUT _0 23 P0.3/SCK_0/EXINT1_2/T0/ CCPOS0_1/ EXF21_2 22 P0.2/CTRAP_0/T21EX_0/EXINT 1_3/TXD_1/EXF 2_0 21 RESET 20 P0.0/T12HR_0/T2_0/DAP0/EXINT 2_3/EXF 21_0/RXDO 19 GND 18 TMS/DAP1 17 P0.1/T13HR_0/RXD_1/T2EX_1/T21_0/EXINT0_3 16 P1.2/EXINT 0_1/T21_1/MRST_1/CCPOS2_2/COUT63_0 15 P1.1/T1_1/MTSR_1/ T21EX_3/COUT61_0 14 P1.0/ T0_1/CC61_0/ SCK_1/EXF 21_3 13 LSGND LIN 1 LINGND 2 HS1 3 HS2 4 MON1 5 MON2 6 MON3 7 MON4 8 MON5 9 N.C. 10 LS1 11 LS2 12 Figure 1 TLE9835QX pin configuration, VQFN-48-29 package top view Data Sheet TLE9835QX

PDF Datasheet Preview

TLE9835QX

Microcontroller with LIN and Power Switches for Automotive Applications

Data Sheet

Automotive Power

Edition 2012-07-25

Published by Infineon Technologies AG 81726 Munich, Germany
2012 Infineon Technologies AG All Rights Reserved.

Legal Disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party.

Information

For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office

Warnings

Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

TLE9835QX

Table of Contents

Table of Contents

Table of Contents 3

Summary of Features 5
Device Types / Ordering Information 6

Abbreviations 7

General Device Information 9

Pin Configuration 9

Pin Definitions and Functions 10

Functional Description 14 Power Management Unit PMU 19

Voltage Regulator 5.0V VDDP 22 Voltage Regulator 1.5V VDDC 23 External Voltage Regulator 5.0V VDDEXT 24 System Control Unit 25 System Control Unit - Power Modules 25 System Control Unit - Digital Part 26 XC800 Core 26 Memory Architecture 28 Flash Memory 29 Watchdog Timer 1 WDT1 29 Watchdog Timer WDT 31 Interrupt System 32 Multiplication/Division Unit 38 Parallel Ports 38 Timer 0 and Timer 1 41 Timer 2 and Timer 21 42 Timer 3 43 Capture/Compare Unit 6 CCU6 44 UART 46 LIN Transceiver 47 High-Speed Synchronous Serial Interface 47 Measurement Unit 49 Measurement Core Module incl. ADC2 51 Analog Digital Converter ADC1 52 High Voltage Monitor Input 53 High Side Switches 54 Low Side Switches 55 PWM Generator 56 Operational Amplifier 57 Debug System 58

Application Information 59 Motor Drive with p/n-channel MOSFET Power Half Bridge 59

Functional description 60 Gate Driver Stages 60 PWM operation 60 MOSFET protection 62

Application hints 62 Connection of N.C. Pins 64

Data Sheet

TLE9835QX

Table of Contents

Connection of ADCGND Pin 64

Connection of Exposed Pad 64

Voltage Regulators-Blocking Capacitors 64

Additional External Components 64

ESD Tests 65

Electrical Characteristics 66 General Characteristics 66

Absolute Maximum Ratings 66 Functional Range 67 Current Consumption 68 Thermal Resistance 68 Timing Characteristics 69 Power Management Unit PMU 70 PMU I/O Supply Parameters VDDP 70 PMU Core Supply Parameters VDDC 71 VDDEXT Voltage Regulator 5.0V 72 System Clocks 73 Oscillators and PLL 73 External Clock Parameters XTAL1, XTAL2 74 Flash Parameters 75 Parallel Ports GPIO 76 Functional Range 76 DC Parameters 76 LIN Transceiver 79 Electrical Characteristics 79 High-Speed Synchronous Serial Interface 83 Measurement Unit 84 Analog Digital Converter 8-Bit 84 Measurement Unit VBAT_SENSE - Supply Voltage Attenuator 84 Measurement Functions Monitoring Input Voltage Attenuator 85 Temperature Sensor Module 86 ADC - 10-Bit 87 VAREF 87

Functional Range 87 Electrical Characteristics 87 Analog/Digital Converter Parameters 88 High-Voltage Monitor Input 90 High Side Switches 91 Functional Range 91 Electrical Characteristics 91 Low Side Switches 94 Functional Range 94 Electrical Characteristics 94 Operational Amplifier 96

Package Outlines 97

Data Sheet

TLE9835QX

Summary of Features

Summary of Features
• High performance XC800 core compatible to standard 8051 core up to 40 MHz clock frequency two clocks per machine cycle architecture two data pointers
• On-chip memory 60 kByte + 4 kByte Flash for program code and data 4 kByte EEPROM emulation built-in 512 Byte One Time Programmable Memory OTP 512 Byte 100 Time Programmable Memory 100TP 256 Byte RAM, 3 kByte XRAM BootROM for startup firmware and Flash routines
• Core logic supply at V
• On-chip OSC and PLL for clock generation

Loss of clock detection with fail safe mode for power switches
• Watchdog timer WDT with programmable window feature for refresh operation and warning prior to overflow
• General-purpose I/O Port GPIO with wake-up capability
• Multiplication/division unit MDU for arithmetic calculation
• Software libraries to support floating point and MDU calculations
• Five 16-Bit timers - Timer 0, Timer 1, Timer 2, Timer 21 and Timer 3
• Capture/compare unit for PWM signal generation CCU6 with Timer 12 and Timer 13
• Full duplex serial interface UART with LIN support
• Synchronous serial channel SSC
• On-chip debug support via 2-wire Device Access Port DAP
• LIN Bootstrap loader LIN BSL
• LIN transceiver compliant to LIN and compatible to LIN and LIN
• 2 x Low Side Switches with clamping capability incl. PWM functionality, e.g. as relay driver
• 2 x High Side Switches with cyclic sense option and PWM functionality, e.g. for LED or powering of switches
• 5 x High Voltage Monitor Input pins for wake-up and with cyclic sense and analog measurement option
• Measurement unit with 10 channels, 8-Bit A/D Converter ADC2 and data post processing
• 8 channels, 10-Bit A/D Converter including battery voltage and supply voltage measurement ADC1
• Single power supply from V to 27 V
• Low-dropout voltage regulators LDO
• Dedicated 5 V voltage regulator for external loads e.g. hall sensor
• Programmable window watchdog WDT1 with independent on-chip clock source
• Operational amplifier for current sensing
• Power saving modes

MCU slow-down mode Stop Mode Sleep Mode Cyclic wake-up and cyclic sense during Stop Mode and Sleep Mode
• Power-on and undervoltage/brownout reset generator
• Overtemperature protection
• Overcurrent protection with shutdown
• Supported by a full range of development tools including C compilers, macro assembler packages, emulators, evaluation boards, HLL debugger, programming tools, software packages
• Temperature Range TJ -40 °C up to 150 °C
• Package VQFN-48-29
• Green package RoHS compliant

Data Sheet

TLE9835QX

Summary of Features
Device Types / Ordering Information

The TLE983x product family features devices with different peripheral modules, configurations and program memory sizes to offer cost-effective solutions for different application requirements. Table 1 describes the TLE9835QX device configuration.

Table 1 Device Configuration

Device Name

Max Clock Frequency

High Side Switches

TLE9835QX
40 MHz

High Voltage Flash Size Bidirectional Operational

Monitor

Parallel Port Amplifier

Inputs
64 kByte 11

Data Sheet

TLE9835QX

Summary of Features

Abbreviations

The following acronyms and terms are used within this document. List see in Table

Table 2 Acronyms ALU CCU6 CGU CMU DAP DPP ECC EEPROM GPIO FSR ICU IRAM LDO LIN LSB MCU MDU MMC MSB NMI OCDS OTP OSC PC PCU PD PGU PLL PMU PSW PU PWM RAM RCU RMU

Name Arithmetic Logic Unit Capture Compare Unit 6 Clock Generation Unit Cyclic Management Unit Device Access Port Data Post Processing Error Correction Code Electrically Erasable Programmable Read Only Memory General Purpose Input Output Full Scale Range Interrupt Control Unit Internal Random Access Memory - Internal Data Memory Low DropOut voltage regulator Local Interconnect Network Least Significant Bit Micro Controller Unit Multiplication Division Unit Monitor Mode Control Most Significant Bit Non Maskable Interrupt On Chip Debug Support One Time Programmable Oscillator Program Counter Power Control Unit Pull Down Power supply Generation Unit Phase Locked Loop Power Management Unit Program Status Word Pull Up Pulse Width Modulation Random Access Memory Reset Control Unit Reset Management Unit

Data Sheet

Table 2 Acronyms ROM SCK SFR SOW SPI SSC SSU TMS UART UDIG VBG WDT WMU XRAM XSFR

Name Read Only Memory SSC Clock Special Function Register Short Open Window for WDT1 Serial Peripheral Interface Synchronous Serial Channel System Status Unit Test Mode Select Universal Asynchronous Receiver Transmitter Universal Digital Controller for ADC1 Voltage reference Band Gap Watchdog timer Wake-up Management Unit On-Chip eXternal Data Memory On-Chip eXternal Special Function Register

TLE9835QX

Summary of Features

Data Sheet

General Device Information

Pin Configuration

TLE9835QX

General Device Information
36 35 P2.7/AN7/CCPOS2_0/EXI NT2_0/T13HR_1/CC62_1 34 VAREF 33 ADCGND 32 P2.4/AN4/T0_2 31 P2.5/AN5/T1_2 30 GND 29 N.C. 28 XTAL2 27 XTAL1 26 P1. 25 P0.5/MRST_0/EXI NT0_0/T21EX_2/T1/CCPOS2_1/COUT60_0

P2. 1/AN1/CCPOS0_0/EXINT 1_0/T12HR_1/ CC61_1 37 GND 38

P1.3/EXINT1_1/CC62_0/ CCPOS0_2/EXF21_1 39 OA_IN_P 40 OA_IN_N 41 VDDC 42 GND 43 VDDP 44 VDDEXT 45 N.C. 46 VS 47

VBATSENSE 48
24 P0.4/MTSR_0/CC60_0/T21_2/EXINT 2_2/CCPOS1_1/CLKOUT _0
23 P0.3/SCK_0/EXINT1_2/T0/ CCPOS0_1/ EXF21_2 22 P0.2/CTRAP_0/T21EX_0/EXINT 1_3/TXD_1/EXF 2_0 21 RESET 20 P0.0/T12HR_0/T2_0/DAP0/EXINT 2_3/EXF 21_0/RXDO 19 GND 18 TMS/DAP1 17 P0.1/T13HR_0/RXD_1/T2EX_1/T21_0/EXINT0_3 16 P1.2/EXINT 0_1/T21_1/MRST_1/CCPOS2_2/COUT63_0 15 P1.1/T1_1/MTSR_1/ T21EX_3/COUT61_0 14 P1.0/ T0_1/CC61_0/ SCK_1/EXF 21_3 13 LSGND

LIN 1 LINGND 2

HS1 3 HS2 4 MON1 5 MON2 6 MON3 7 MON4 8 MON5 9 N.C. 10 LS1 11 LS2 12

Figure 1 TLE9835QX pin configuration, VQFN-48-29 package top view

Data Sheet

TLE9835QX

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Datasheet ID: TLE9835QX 638840