Infineon KIT A3G TC4D7 LITE AURIX A3G Lite User Manual
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Infineon KIT A3G TC4D7 LITE AURIX A3G Lite User Manual

Infineon KIT A3G TC4D7 LITE AURIX A3G Lite User Manual

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KIT_A3G_TC4D7_LITE AURIX

About this document

Scope and purpose
This user guide provides detailed instructions for using the KIT_A3G_TC4D7_LITE, a low-cost evaluation kit
based on the TC4D7 device from the AURIX
and functions of the KIT_A3G_TC4D7_LITE and includes comprehensive information about the available
interfaces as well as the operation of all hardware components.
Note:
This user manual applies to KIT_A3G_TC4D7_LITE version 2.x.
Intended audience
This document is designed for software and hardware engineers evaluating the TC4D7 device from the AURIX
third-generation microcontroller family. It provides a comprehensive guide to the features and applications of
the device, offering essential insights and practical guidance for testing software and developing hardware
designs.
Evaluation board
This board is to be used during the design-in process for evaluating and measuring characteristic curves, and
for checking datasheet specifications.
Note:
PCB and auxiliary circuits are NOT optimized for final customer design.
User guide
Please read the sections "Important notice" and "Warnings" at the end of this document
www.infineon.com
A3G Lite Kit user guide
™
third-generation microcontroller family. It highlights the features
™
™
002-41555 Rev. **
2025-05-15

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Summary of Contents for Infineon KIT A3G TC4D7 LITE AURIX A3G Lite

  • Page 1: About This Document

    This board is to be used during the design-in process for evaluating and measuring characteristic curves, and for checking datasheet specifications. Note: PCB and auxiliary circuits are NOT optimized for final customer design. User guide Please read the sections "Important notice" and "Warnings" at the end of this document 002-41555 Rev. ** www.infineon.com 2025-05-15...

  • Page 2: Important Notice

    Boards provided by Infineon Technologies. The design of the Evaluation Boards and Reference Boards has been tested by Infineon Technologies only as described in this document. The design is not qualified in terms of safety requirements, manufacturing and operation over the entire operating temperature range or lifetime.

  • Page 3: Safety Precautions

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ Safety precautions Safety precautions Safety precautions Note: Please note the following warnings regarding the hazards associated with development systems. Table 1 Safety precautions Caution: The evaluation or reference board contains parts and assemblies sensitive to electrostatic discharge (ESD).

  • Page 4: Table Of Contents

    Infineon DAP debug connector (10-pin) ........

  • Page 5: Introduction

    Alternatively, the FreeEntry Toolchain provides a full-featured C/C++ development environment. This toolchain also includes the PLS Universal Debug Engine (UDE) debugger at the source level and is built on Infineon’s iLLD for efficient low-level programming.

  • Page 6: Hardware Description

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 2 Hardware description VCC_IN Pin Header X2 Pin Header X2 2x20, 0.1" 2x20, 0.1" +3.3V Arduino Pin Header (Digital Pin) Arduino Pin Header (Digital Pin) VDC_IN DC-DC DC-DC QSPI3 QSPI3 DC In DC In Converveter Converveter...
  • Page 7 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 2 Hardware description Arduino Infineon microBus™ 25MHz Crystal Infineon AURIX™ LED2 (green) LED1 (green) I2C EEPROM Pin Connector X2 Connector Shield2Go Slot1 Connector for AURIX™ TC4D7 32bit P03.10 P03.9 (Digital) Button 1 P03.11...

  • Page 8: Power Supply

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 2 Hardware description Pin Connector X2 Optional Semper Flash Voltage Pin Connector X1 Optional F-RAM Regulator 3.3V Figure 3 Rear view of the KIT_A3G_TC4D7_LITE board Power supply The KIT_A3G_TC4D7_LITE requires an external DC power supply, which can be provided through the DC plug X3 (recommended voltage range: +7 V to +14 V) or the USB-C plug J1 (+5 V).

  • Page 9: User Push Buttons, Leds, And Potentiometer

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 2 Hardware description User push buttons, LEDs, and Potentiometer The KIT_A3G_TC4D7_LITE is equipped with a user push-button and a reset push-button, complemented by two LEDs and a potentiometer. Additionally, LED5 serves to indicate the reset state of the device via ESR0 (Emergency Service Request).

  • Page 10: Miniwiggler Jds

    ™ CAN transceiver The KIT_A3G_TC4D7_LITE provides a CAN interface through the CAN connector. TLE9371VSJ is Infineon's high- speed CAN transceiver, designed for use in HS-CAN networks for both automotive and industrial applications. It complies with the ISO 11898-2 (2016) physical layer specification and the SAE standards J1939 and J2284.

  • Page 11: I2C Eeprom

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 2 Hardware description Table 6 (continued) CAN signals and AURIX pin mappings ™ Signal Pin assignment for CAN AURIX pin function ™ pin header CAN_TX P01.3, CAN01_TXD (CAN node 1 output) CAN_RX P01.4, CAN01_RXDC (CAN node 1 input) CAN_STB P03.5, P03.5 OUT (GPIO)

  • Page 12: Optional Infineon Semper

    Optional F-RAM The KIT_A3G_TC4D7_LITE provides the option to assemble an external serial F-RAM. Supported devices include the Infineon F-RAM FM25VN10-G and the Infineon F-RAM Series CY15B in an SOIC-8 package (SO8-150). For more information about the F-RAM devices, see F-RAM (Ferroelectric RAM).

  • Page 13: Config Signals

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 3 Configuration Note: 'A' indicates assembled, 'NA' indicates not assembled, and ‘x’ represents the don't-care states. Config signals Table 12 Config signals Short Description Comment name P14.5 HWCFG[1] (EVRCON/EVRCOFF) Resistor R72 (4.7 KΩ) pulls HWCFG[1] high, and resistor R71 (4.7 KΩ) pulls HWCFG[2] low (assembled initially).

  • Page 14: Connector Pin Assignment

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 4 Connector pin assignment Connector pin assignment Pinout of X1 and X2 connectors The pin headers X1 and X2 can be used to extend the evaluation board or perform measurements on the AURIX ™...

  • Page 15: Shield2Go And Mikrobus Pinout

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 4 Connector pin assignment Table 15 (continued) X2 pins Header pin Pin description Header pin Pin description X2.13 P00.12 X2.14 P00.11 X2.15 VAREF1 X2.16 AN21 X2.17 AN20 X2.18 AN13 X2.19 AN12 X2.20 X2.21 X2.22 X2.23...

  • Page 16: Connectors Compatible With Arduino

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 4 Connector pin assignment Table 17 (continued) Shield2Go connector 2 S2G2 pins Pin description MCU port pin S2G2 pins Pin description MCU port pin AN18 P20.3 AN19 P20.0 P13.2 RST/GPIO2 P02.11 P13.1 GPIO1 P32.5 P00.8...
  • Page 17 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 4 Connector pin assignment Table 19 (continued) Arduino header pin details Header pin Pin description MCU port pins and its corresponding functions +3V3 +5 V X301 ADC0 P00.1, ADC_TMADC2CH11 ADC1 P00.2, ADC_TMADC2CH10 ADC2 P00.3, ADC_TMADC2CH9 ADC3...

  • Page 18: Infineon Dap Debug Connector (10-Pin)

    4 Connector pin assignment Infineon DAP debug connector (10-pin) Infineon's 10-pin device access port (DAP) debug connector is a two-wire tool access port designed for microcontrollers and similar devices. It supports robust, high-speed connections over long cables, making it suitable for automotive applications. The pin assignment for the DAP debug connector is shown Table The board includes a DAP connector, which can be used to connect DAP hardware.
  • Page 19 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 4 Connector pin assignment Table 20 (continued) Pin assignment of the DAP debug connector Name AURIX Direction Description ™ KEY (GND in cable) GND If the recommended connector with a keying shroud is not used, this pin offers an alternative option to enforce polarization.

  • Page 20: Schematics And Placement

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 5 Schematics and placement Schematics and placement LEDs of OCDS OCDS LED4 ADBUS7 OCDS +3V3 680R Green +3V3 LED6 ADBUS4 MMZ1608R300ATA00 +3V3 +3V3 680R 4.7uF 100nF C3 100nF Green C4 100nF Signal Network Switches +3V3 C5 100nF USB Type-C Connector...
  • Page 21 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 5 Schematics and placement Power and Connectors Arduino Connector & X1/X2 Buttons & LEDs +3V3 VDDEXT VDDEXT +3V3 VCC_IN P33.11 P33.12 P00.0 P03.6 680R 680R VDDEXT P33.13 P32.4 CS_S2G2 P03.7 4.7k 680R P23.1 P32.6 LED2...
  • Page 22 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 5 Schematics and placement TC4D7 Power supply, Clock and Debug VCORE i Power VCORE VDDEXT +3V3 U12A Power Core Supply IO Supply 3.3uF 33uF 33uF VDDEXT 47nF VDDEXT VDDEXT 47nF 100nF VDDEXT 470nF 100nF 150nF...
  • Page 23 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 5 Schematics and placement Ethernet and Memory Expansion 10/100 Base-T Ethernet Power I2C Eeprom with unique MAC ID +3V3 VDDA3V3 10uF_opt 100nF 10nF_opt Power +3V3 VDDIO +3V3 P33.7 INT_ETH 100nF VDDA3V3 INTR/PWRDN 10uF_opt 100nF 10nF_opt...
  • Page 24 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 5 Schematics and placement LED2 LED1 BUTTON X303 X304 LED6 LED4 LED7 LED3 X302 X301 Figure 10 Primary side assembly Figure 11 Secondary side assembly User guide 002-41555 Rev. ** 2025-05-15...

  • Page 25: Bill Of Materials

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Bill of materials Table 21 Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number BUTTON Tactile Switch FSM2JSMA TE Connectivity FSM2JSMA Tactile Switch SPST-NO Top ALCOSWITCH SPST-NO 0.05A Actuated...
  • Page 26 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 10 µF ±20% 10 CAPC1005X70N Samsung CL05A106MP6N 10 uF V Ceramic Capacitor X5R 0402 (1005 Metric) 0.1 µF ±20%...
  • Page 27 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number C45, C46 20 pF ±2% 50 V CAPC1005X55N YAGEO CC0402GRNPO 20 pF Ceramic 9BN200 Capacitor C0G, NP0 0402 (1005...
  • Page 28 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number C63, C65 6800 pF ±10% CAPC1005X55N muRata GCM155R71E68 6.8 nF 25 V Ceramic 2KA37D Capacitor X7R 0402 (1005...
  • Page 29 0ZCG0050FF2C Bel Fuse Inc. 0ZCG0050FF2C PTC Reset Fuse Resettable 0.5 A/16 V Fuse 16V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave Linear Voltage INF-PG- Infineon TLE4284DV50A Voltage Regulator IC TO252-3-11_N Technologies TMA1 regulator 1A Positive Fixed 1 Output 1A PG- TO252-3-11...
  • Page 30 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 60 Ohms @ 100 INDC1608X95N- muRata BLM18PG600S Ferrite Bead 60 MHz 1 Power Line Ferrite Bead 0603 (1608 Metric)
  • Page 31 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number R1, R2 680 Ohms ±1% RESC1608X55N Yageo RC0603FR-0768 680 R 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Moisture...
  • Page 32 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 12 kΩ ±1% RESC1005X40N Vishay CRCW040212K0 12 k 0.2W, 1/5W FKEDHP Chip Resistor 0402 (1005 Metric) Automotive...
  • Page 33 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 100 kΩ ±1% RESC1005X40N Vishay CRCW0402100K 100 k 0.063W, 1/16W FKED Chip Resistor 0402 (1005 Metric) Automotive...
  • Page 34 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 6.49 kΩ ±1% RESC1005X40N Vishay CRCW04026K49 6.49 k 0.063W, 1/16W FKED Chip Resistor 0402 (1005 Metric) Automotive...
  • Page 35 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 4.7 kΩ ±1% RESC1005X40N Vishay CRCW04024K70 4.7 k 0.063W, 1/16W FKED Chip Resistor 0402 (1005 Metric) Automotive...
  • Page 36 24AA02E48T- EEPROM Memory IC 2 5-5N-1 Technology E/OT Memory IC 2 Kbit I²C 400 Kbit I2C kHz 900 ns SOT-23-5 TC4D7 MCU TC4X7_292BGA Infineon SAK- TC4D7 MCU Technologies TC4D7XP-20MF 500MC AA 1/1 Transceiver SOIC127P600X Infineon TLE9371VSJXT CAN bus PG- 175-8N-3...
  • Page 37 KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ 6 Bill of materials Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number 2.1 mm and 2.5 CON-THT-JACK- Cliff FC681465P Power Barrel mm Right FC681465P Connector Jack Angle PCB 2.1mm for +12V Mount DC...
  • Page 38 Black bead TPCW100D120 Vero 20-2137 PCB Test point terminal H460B Technologies optional assembly 1.02 mm hole FRAM SOIC127P800X Infineon 448- F-RAM optional (Ferroelectric 203-8N Technologies CY15B104Q- RAM) Memory SXI-ND IC 4 Mbit SPI 40 MHz 8-SOIC (table continues...) User guide 002-41555 Rev.
  • Page 39 Table 21 (continued) Bill of materials Quantity Designator Description Footprint Manufacturer Manufacturer Comment order number FLASH - NOR SOIC127P1030 Infineon S25HL512TDP SEMPER Flash ™ Memory IC 512 X265-16N-1 Technologies MHI010 optional Mbit SPI - Quad I/O 133 MHz 16- SOIC User guide 002-41555 Rev.

  • Page 40: Revision History

    KIT_A3G_TC4D7_LITE AURIX A3G Lite Kit user guide ™ Revision history Revision history Document Date of Description of changes version release 2025-05-15 Initial release User guide 002-41555 Rev. ** 2025-05-15...

  • Page 41: Disclaimer

    Infineon Technologies, Email: erratum@infineon.com Infineon Technologies’ products may not be used in any applications where a failure of the product or any   consequences of the use thereof can reasonably be Document reference expected to result in personal injury.

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