AURIX™ TC3xx application notes (On request)
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Title | Description | Version | Document access link |
|---|---|---|---|
AN0024 - AURIX™
TC3xx volatile memory testing using the memory test unit
(MTU) | This application note provides guidelines for using the memory test unit (MTU) in the 32-bit AURIX™ TC3xx family of microcontrollers. It covers aspects of the MTU hardware and software hints to implement memory tests on the AURIX™ internal volatile memories (SRAM). | V1.0/2024-11-06 | Link |
AN0033 - A quick guide to peripheral access latencies | For AURIX™ TC3x and TC4x series, there are frequent inquiries about access latencies in the context of peripherals and CPUs. Our user manuals provide comprehensive information, but in some cases, the explanations may not be as straightforward or easy to understand as desired. This application note aims to provide a concise and generic response to the topic of peripheral access latencies, reducing the need for repetitive answers, and empowering our users to efficiently address these queries. | V1.0/2025-01-21 | Link |
AN0039 - AURIX™ TC3xx MCU: CPU data access overlay (OVC) functionality | This document describes the CPU data access overlay (OVC) functionality in Infineon’s AURIX™ TC3xx family of microcontrollers with an example code to demonstrate its usage. | V1.0/2025-05-14 | Link |
AP32329 - AURIX™ Secondary Voltage Monitors - Setting threshold levels | This application note describes some possible use-cases for embedded Secondary Voltage Monitors (SVM). It covers the necessary background information on datasheet parameters and provides guidelines for the correct user settings for monitors. | v2.8/2022-10-04 | Link |
AP32334 - AURIX™ TC3xx: PCB Design Guidelines for BGA-292 Package | This document provides product-specific EMC design recommendations and PCB guidelines for the TC32x, TC33x, TC35x, TC36x, TC37x, TC38x, TC3Ex and TC39x in BGA292 package, and should be read in conjunction with the Infineon PCB Design Guidelines for Microcontrollers (AP24026), which gives general design rule information for PCB design. | v1.8/2021-11-09 | Link |
AP32335 - PCB Design Guidelines for BGA-516 Package | This document provides product-specific EMC design recommendations and PCB design guidelines for the TC38x and TCx39xED in BGA516 package, and should be read in conjunction with the Infineon PCB Design Guidelines for Microcontrollers (AP24026), which gives general design rule information for PCB design. | Revision 1.6/2020-05-11 | Link |
AP32342 - Testing and servicing the TLF35584 | This document explains how to configure an AURIX™ microcontroller to manage four main features of the TLF35584 voltage supply. In detail it demonstrates using a TriBoard TC397. | v3.0.1/2017-05-12 | Link |
AP32344 - AURIX™ TC3xx SMPS regulator | This application note describes how to configure the Switched-Mode Power Supply (SMPS) regulator for TC3xx devices of the TriCore™ AURIX™ product family from Infineon, with recommended settings for best efficiency savings. | V1.11/2025-05-07 | Link |
AP32356 - PWMAC with AURIX™ TC3xx
devices | This document describes the high-level design and the concepts required to implement a PWMAC (PWM Master of AC motor)driver using the GTM (Generic Timer Module) version 3.1.5 and higher. | v1.0/2017-01-13 | Link |
AP32362 - AD converter supply and PCB design guidelines for AURIX™ TC3xx | This document is based on application note AP32297 and is adapted to the special demands of the second generation AURIX™ family A/D converter and describes details about PCB design and filter components at A/D converter supply pins. Some architectural differences between the Infineon AUDO and AURIX™ family of products require special care when connecting the A/D converter module to the PCB. | v1.1/2023-02-01 | Link |
AP32363 - AURIX™ MCMCAN Getting Started Guide | This application note gives a brief overview on the MCMCAN module structure and its interfaces. Some typical use-cases are given with guidelines for configuration settings for the 2nd Generation AURIX™ family of products. | v2.2/2018-07-20 | Link |
AP32364 - Signal Processing Unit (SPU) initialization and programming | This application note describes how to initialize the signal processing unit, configure it for two processing stages (first stage FFT and windowing, second stage FFT and windowing plus non-coherent integration, for example) and start the processing of different configurations in a linked list way. | V1.2/2018-11 | Link |
AP32364 - Signal Processing Unit (SPU) initialization and programming (zip) | - | V1.2/2018-11 | Link |
AP32369 - Oscillator configuration TC39x A-step | This application note is based on AP32214 and is adapted to the special demands of the TC39x A-step oscillator. Besides the compatible mode were the oscillator is connected to external load capacitors, an external damping resistor and the crystal, the second generation AURIX™ 32-bit microcontrollers offer on-chip load capacitors and an amplitude regulated Pierce oscillator. This so-called LBOM oscillator (Low Bill Of Material) reduces the number of external oscillator components. When using the LBOM feature the external load capacitors and the external damping resistor can be saved. Only the crystal has to be connected to XTAL1 and XTAL2. | v1.0/2017-02-15 | Link |
AP32390 - SYSPLL Frequency Modulation | Frequency-modulated clocks are an efficient way to significantly reduce Electromagnetic Emission (EME). Unfortunately, clock modulation implies clock edge offset (accumulated jitter, time interval error) which might inhibit the correct operation of asynchronous data interfaces. | V1.0/2017-06-28 | Link |
AP32392 - Using AGBT on AURIX™ TC39x-A Step devices | This document describes the initial configuration of the AGBT and gives some considerations when designing the Printed Circuit Board (PCB). | v1.1/2022-10-17 | Link |
AP32396 - Flash Power Modes; Cranking Mode | The application note covers the Flash cranking mode in an AURIX™ TC3xx power management system. It describes system assumptions and aspects for the use of this mode. | v1.0/2017-10 | Link |
AP32419 - LIDAR Sensor RX Concept using RADAR SPU on an AURIX™ 2nd Generation | This document specifies the technical aspects of a LIDAR Sensor receiver chain using the RADAR Signal Processing Unit (SPU) on the Infineon 2nd Generation AURIX™ for back-end digital signal processing (DSP). | V1.0/2018-September | Link |
AP32427 - Connection of NC/NC1 Pins on AURIX™ BGA Packages | This Application note gives additional information to the TC3xx Data sheets for the listed devices regarding the handling of the balls marked as NC and NC1. | v1.2/2021-04 | Link |
AP32435 - CRC32 hardware Computations | This document is intended for software programmers who wish to implement any CRC32 checksum generation or verification using the AURIX™ microcontroller. | v1.0/2018-August | Link |
AP32465 - Standby controller and standby mode of AURIX™ | This application note describes standby controller configuration, handling, and characteristics in relation to the AURIX™ TC3xx standby mode, and the minimization of system current consumption. In addition a series of examples are provided. | v1.0/2018-12-11 | Link |
AP32476 - PCB Design Guidelines for TQFP-80 Package | This document provides product-specific EMC design recommendations and PCB guidelines for the TC33x in TQFP-80 package, and should be read in conjunction with the Infineon PCB Design Guidelines for Microcontrollers (AP24026), which gives general design rule information for PCB design. | v1.2/2022-07-18 | Link |
AP32477 - PCB Design Guidelines for TQFP-100 Package | This document provides product-specific EMC design recommendations and PCB guidelines for the TC33x in TQFP-100 package, and should be read in conjunction with the Infineon PCB Design Guidelines for Microcontrollers (AP24026), which gives general design rule information for PCB design. | v1.2/2022-07-18 | Link |
AP32478 - PCB Design Guidelines for QFP-144 Package | This document provides product-specific EMC design recommendations and PCB guidelines for the TC33x, TC36x and TC37x in QFP-144 package, and should be read in conjunction with the Infineon PCB Design Guidelines for Microcontrollers (AP24026), which gives general design rule information for PCB design. | v1.2/2020-05-11 | Link |
AP32479 - PCB Design Guidelines for LQFP-176 Package | This document provides product-specific EMC design recommendations and PCB guidelines for the TC36x and TC37x in LQFP-176 package, and should be read in conjunction with the Infineon PCB Design Guidelines for Microcontrollers (AP24026), which gives general design rule information for PCB design. | v1.3/2022-03-11 | Link |
AP32539 - TC3xx SC DC/DC regulator | This document describes the SC DC/DC regulator for TC33x devices of the TriCoreTM AURIXTM 2nd generation family from Infineon, with recommended settings. | v1.1/2022-07-11 | Link |
AP32540 - PMSM FOC motor control using AURIX™ TC3xx (zip) | - | v1.0/2020-09-16 | Link |
AP32552 - AURIX™ TC3xx DMA Double Buffering Mode | The Direct Memory Access (DMA) module in the Infineon AURIX™ TC3xx family supports among other features the double buffering operation mode. In case of handling a continuous stream, the double buffering mode prevents any conflict when accessing data memory. When a buffer is being filled or emptied by DMA, the second buffer is frozen which means available for processing by the software application. | v1.0/2021-06-30 | Link |
AP32567 - Cache utilization in AURIX™ devices | This application note explains the implementation of cache memory in the AURIX™ microcontroller family. It also explains the need for a cache coherency mechanism and its implementation using TriCore™ instructions. | v1.0/2022-07-05 | Link |
AP32585 - CCL ChipCoach Library | Introduce the CCL concept, framework and checks for AURIX™. | v1.0/2021-11-15 | Link |
AP32599 - AUTOSAR FEE MCAL driver | This document describes the Flash EEPROM Emulation (FEE) microcontroller Abstraction Layer (MCAL) driver. It covers in particular the details of the double sector algorithm, immediate data, quasi static algorithm and garbage collection. | v1.1/2024-03-19 | Link |
AP32186 - Aurora Connector & Cable | Infineon’s high speed debug interface is an Aurora simplex solution based on one differential TX transmission pair, Sideband signaling via DAP and a differential reference clock generated by the tool. The TX transmission line runs at a maximum data rate of 2.5 Gbps. The differential clock is based on 100 MHz. Additionally the interface provides a transmission error signaling. Error signal active time is 100ns. | V1.0/2011-10 | Link |
AP32409 - Tutorial: HSSL Highspeed interface between two AURIX™ devices AURIX™ TC3xx | This application note summarizes the essentials you need to know for applying HSSL inside your dual AURIX™ system architecture. In a bottom-up approach from the physical layer to the top HSSL layer the interaction of the layers is explained. Finally the HSSL request/response pairs and their control for the different use cases appearing inside your application are outlined. | v1.1/2020-10-21 | Link |
AP32410 - Tutorial: HSSL Bandwidth, performance and timing considerations AURIX™ TC3xx | This tutorial summarizes the low level use cases of the AURIX™ HSSL/HSCT peripheral and the typical communication timings in the context of this peripheral | v1.1/2020-06-30 | Link |
AP32422 - AURIX™ TC3xx QSPI timing introduction | This tutorial describes the SPI communication protocol and its implementation on AURIX™ TC3xx microcontrollers, especially from a timing point of view. | v1.0/2022-07-15 | Link |
AP32438 - Tutorial: AURIX™ TC3xx schematic checklist | This tutorial provides the information for a quick cross-check of the required hardware components and functions which are common for most applications. It contains the basic list of items to be verified during a schematic review process. | v1.2/2023-02-24 | Link |
AP32445 - Tutorial: AURIX™ TC3xx EDSADC Basic hands-on tutorial for resolver carrier cancelation | This tutorial describes how to configure EDSADC for resolver support with an external carrier application and how to provide register settings for a quick trial. | v1.1/2021-10-26 | Link |
AP32448 -Tutorial - GTM-BLDC control using SPE | This tutorial describes the Sensor Pattern Evaluation (SPE) submodule in the GTM. | v1.0/2021-07-28 | Link |
AP32448 -Tutorial - GTM-BLDC control using SPE (zip) | This document covers aspects of the generic time module (GTM) hardware and software architecture required to implement a brushless direct current motor(BLDCM) driver based on the Infineon 32-bit TriCore™ AURIX™ family of microcontrollers. We demonstrate that we can achieve high performance BLDC speed control with rotation speed calculated by digital phase locked-loop (DPLL), which does not increase the CPU load. | v1.0/2015-03-18 | Link |
AP32459 - Tutorial: TC3xx EDSADC Configuration for Resolver Application | This application note tutorial describes how the rotor position of a permanent magnetic synchronous motor (PMSM) can be evaluated with the EVADC module of the AURIX™ family. A resolver is used as rotor position sensor. | V1.0/2020-02-18 | Link |
AP32462 - Tutorial Dual AURIX™ One System Application Example using HSSL | This document guides you through an example implementation for an easy initial access of these technologies based on HSSL. | v1.0/2019-10-18 | Link |
AP32462 - Tutorial Dual AURIX™ One System Application Example using HSSL (zip) | - | v1.0/2019-10-18 | Link |
AP32466 - Tutorial: AURIX™ TC3xx HSPDM overview and getting started | This application note tutorial provides an overview of the High Speed Pulse Density Module (HSPDM) in AURIX™ TC3xx devices. | v1.0/2020-12-17 | Link |
AP32466 - Tutorial: AURIX™ TC3xx HSPDM overview and getting started (zip) | - | v1.0 | Link |
AP32490 - Tutorial - EMC Improvements Product to System Radar | This document is applicable for all radar systems using the Infineon radar chipset including AURIX™ 2nd Generation devices, RXS8160 MMICs (monolithic microwave integrated circuits), and Trident TLF3068x PMICs (power management integrated circuits). | v1.0/2019-06 | Link |
AP32491 - Tutorial - FMCW Radar Chipset | This tutorial describes the Infineon Product-to-System (P2S) approach to radar applications. | v1.0/2019-06 | Link |
AP32505 - MCAL DMA driver overview | This tutorial describes the Direct Memory Access (DMA) Complex Driver (CD) of the Infineon’s MCAL product, it gives an overview about the driver configuration and API usage. | v1.0/2023-01-19 | Link |
AP32521 - CFAR thresholding settings Swerling II clutter model | This document provides guidelines for Constant False Alarm Rate (CFAR) threshold settings when using Swerling II clutter models to achieve a required performance with the AURIX™ TC3xx family of products. | V1.0/2019-09-12 | Link |
AP32528 - Getting started with AURIX™ DSPlib 0v93 | This tutorial:
| V1.3/2024-04-17 | Link |
AP32528 - DSPLib 0v93 (zip) | - | v0.93/2024-04-17 | Link |
AP32537 - Tutorial: TC3xx Standby entry on VEXT and Standby exit by TLF35584 with SCR | This tutorial provides the information to use AURIX™ TriBoard to demonstrate AURIX™ standby mode in below use case
| V1.0/2020-02-05 | Link |
AP32542 - Tutorial: AURIX ™TC3xx Motor Control Application Kit Getting Started | This tutorial describes the content of AURIX™ TC3xx Motor Control Application Kit and explain instructions to get it running. | v1.0/2020-08-21 | Link |
AP32551 - Tutorial: Basics of software over-the-air concept using AURIX™ | This tutorial comprises of a public video that describes how Infineon’s AURIX™ TC2xx and TC3xx family of microcontrollers tackle software updates over the air. | v1.0/2020-05-20 | Link |
AP32551 - Video: Basics of software over-the-air concept using AURIX™ (zip) | - | v1.0 | Link |
AP32554 - Tutorial - AURIX™ TC3xx EDSADC advanced tutorial for resolver carrier cancelation | This tutorial provides the information to understand the resolver application requirements from mixed signal point of view and covers the following topics:
| v1.1/2021-11-11 | Link |
AP32561 - Tutorial TC3xx SiMIc with EDSADC | This tutorial provides the information to understand how to read the acoustic data of the IM69D130 SiMic by using the digital filter of the EDSADC module and covers the following topics:
| V1.0/2020-11-04 | Link |
AP32564 - Tutorial AURIX™ TC3xx Embedded System for Clock Monitoring and Performance Analysis | This tutorial provides the information on how to implement an in situ clock accuracy measuring tool with EVADC and covers the following topics:
| v1.0/2021-04-14 | Link |
AP32568 -Tutorial AURIX™ TC3xx Trap Priority handling | This tutorial describes the AURIX™ TC3xx trap priority handling. | v1.0/2021-07-15 | Link |
AP32605 - AURIX™ TC2xx/TC3xx SMPS regulator MOSFET selection | The aim of this tutorial is to describe how to select and verify P-channel and N-channel MOSFET transistors for the SMPS regulator. This document is valid for AURIX™ Families TC2xx and TC3xx. | V1.0/2023-02-06 | Link |
AP56002 - 8/16/32-Bit: Crystal Oscillator Basics | This application note provides recommendations for the selection of quartz crystals and for the circuit composition for each oscillator. | V1.0/2012-08 | Link |
AP56003 - A Guide to the Analog Part of the A/D Converter | The majority of Infineon microcontroller products include an integrated, on-chip A/D (Analog/Digital) converter for analog signal measurement, with multiplexed input channels and a sample and hold circuit. | v1.0/2012-09 | Link |
AP32492 - Tutorial - Radar Interface module | This tutorial describes the general purpose and functionalities of the RIF module. This document highlights the way data is retrieved, formatted and transmitted from the MMIC to the SPU. The last chapter gives a short overview of the safety features used by the RIF. | v1.1/2023-03-28 | Link |
AP32566 - AURIX™ TC3xx and TC2xx How to use Alternate Boot Mode (ABM) | This tutorial describes the features of the Alternate Boot Mode (ABM) and provides instructions for using and setting up the ABM configuration:
| v0.5/2022-05-12 | Link |