Infineon Memtool 4.9 represents a significant, albeit legacy, version of Infineon’s dedicated in-circuit flash programming software. Designed primarily for engineers working with Infineon’s 16-bit XC2000, XE166 families, and certain legacy 32-bit TriCore-based microcontrollers (such as the TC11xx, TC17xx, and TC23xx series), Memtool 4.9 provides a lightweight, no-frills solution for flashing, erasing, and verifying device memory.
Unlike modern universal programmers or debuggers that bundle flashing as a secondary function, Memtool 4.9 is purpose-built. Its key features include:
Why 4.9 Matters: This version is often cited in application notes and forum discussions as the last release before Infineon pivoted to Memtool 2021 (based on a newer architecture with DAS 8.0+). Many engineers keep Memtool 4.9 on legacy Windows 7/XP machines because it is stable, lightweight (<20 MB), and does not require a full IDE license.
Limitations: Memtool 4.9 is not intended for debugging, real-time variable monitoring, or support for modern AURIX™ TC2xx/TC3xx devices. It also lacks native integration with Eclipse-based environments and may struggle with Windows 10/11 driver signatures for older parallel port or LPT dongles.
Use Case Example: A field service technician updating firmware on an industrial motor drive running an XE164FN-40F80L would connect via RS-232, launch Memtool 4.9, load the updated .hex file, click Program, and verify the checksum—all without installing a 2 GB IDE.
Conclusion: Infineon Memtool 4.9 is a reliable, focused tool for those maintaining older Infineon microcontroller-based products. While obsolete for new AURIX development, it remains a valuable utility in the embedded engineer’s toolkit for legacy system support and production floor programming of XC2000/XE166 devices.
Infineon Memtool 4.9 is a free-of-charge, Windows-based software utility designed for on-chip flash memory programming of Infineon microcontrollers. It is a standard tool for developers working with the AURIX™, TriCore™, and XMC™ families, providing essential functions to erase, program, verify, and protect memory. Key Features and Capabilities
The tool is designed for evaluation and development environments, offering ready-to-use configuration files for Infineon evaluation boards.
Flash Operations: Erase, program, verify, and read-back for both program and data flash areas.
Security & Protection: Setting and resetting flash protection (on-chip only) and handling UCB (User Configuration Blocks) for AURIX™ devices.
File Support: Direct loading of Intel-Hex and Motorola S-Record files into the target device.
Automation: Supports a limited set of batch commands (e.g., connect, open_file, program) to automate repetitive flashing tasks via .bat files. Supported Microcontroller Families
Memtool 4.9 supports a vast range of Infineon families, including: infineon memtool 4.9
AURIX™ & TriCore™: TC2xx, TC3xx, and preliminary support for TC49x.
XMC™ Series: XMC1000 and XMC4000 series (including XMC4800, XMC4700, and XMC1400). Legacy Families: XC800, XC16x, and XC2000. Communication Interfaces
To connect a PC to the target hardware, Memtool utilizes several standard interfaces: Infineon Memtool
Infineon Memtool 4.9 is a free, Windows-based software utility designed for on-chip flash programming of various Infineon microcontroller families. It is primarily used for evaluation and development purposes, allowing users to erase, program, and verify flash memory. Core Capabilities
Memtool 4.9 supports a range of memory operations for on-chip FLASH and OTP (One-Time Programmable) devices: Flash Operations
: Erase entire modules or specific sectors, program files, and verify contents. File Support : Load and program standard Motorola S-Record Protection Management : Set or reset chip and sector protection. Special Configurations BMI (Boot Mode Index) UCB (User Configuration Blocks) for specific device families. Supported Device Families
Memtool 4.9 is designed to handle the following Infineon microcontrollers: AURIX™ / TriCore™ (TC2xx, TC3xx, and preliminary support for TC49x) (XMC1000 and XMC4000 series) XC800, XC16x, XC2000 Connectivity & Interface Support
The tool communicates with target hardware through several standard interfaces: UART (ASC) Bootstrap Loader
: Supported for families like XMC1000, XMC4000, and TriCore. Infineon DAS (Device Access Server)
: Required for JTAG and DAP communication, typically used with the Infineon miniWiggler Standard RS232 : For traditional serial connections. Quick Setup Guide To use Memtool 4.9, follow these general steps: Infineon Memtool - tutorial 11 May 2022 Nikola Sever Infineon Memtool
Infineon MemTool 4.9 is a free PC-based software for erasing, programming, verifying, and protecting the on-chip flash memory of various Infineon microcontrollers, particularly the AURIX/TriCore and XMC families . This version includes Device Access Server (DAS) V7.3.7 . Core Functionalities
Flash Programming: Erase, program, and verify flash sectors . Infineon Memtool 4
Supported Devices: AURIX/TriCore (TC2xx, TC3xx), XMC (1000, 4000), XC2000, and XE166 .
File Formats: Supports Intel Hex (.hex) and Motorola S-Record (.srec) files . Protection: Sets and resets flash section protection .
Configuration: Ready-to-use configurations for Infineon Evaluation boards . Installation and Setup
Download & Install: Download from the Infineon Developer Center and run the installer (usually setup.exe or IMT4.exe) with administrator rights .
DAS Driver: Ensure the Infineon DAS drivers are installed, which are necessary for communication via miniWiggler or USB . Usage Guide Target Selection: Open MemTool and click Target -> Change .
Navigate to your specific microcontroller family (e.g., AURIX TC3xx or XMC1300) and select the corresponding evaluation board or custom board configuration (e.g., MiniWiggler or UART-over-DAS) . Connecting to Target: Click on Target -> Connect or press the connect icon. Verify the connection in the log window. Programming the Flash: Go to File -> Open and load your .hex or .srec file . Select the memory area to program. Click Program to begin the process .
Verification: After programming, choose Verify to check that the flash matches your file . Batch Command Support (Automation)
MemTool 4.9 can be automated using batch files (.bat or .cmd). Example Script:
IMTMemtool.exe -connect open_file C:\path\to\file.hex select_all_sections add_selected_sections program disconnect exit Copied to clipboard Running the script: IMTMemtool.exe program.bat . Troubleshooting Flash inactive bank - Infineon Developer Community
Title: Unlocking Advanced Memory Configuration with Infineon MEMTool 4.9
Introduction:
Infineon Technologies, a leading provider of semiconductor solutions, has recently released MEMTool 4.9, a powerful software tool designed to simplify and accelerate the configuration of memory devices. In this post, we'll explore the key features and benefits of MEMTool 4.9, and how it can help developers and engineers optimize their memory system designs. expanded device support
What is MEMTool 4.9?
MEMTool 4.9 is a comprehensive software tool that enables users to easily configure and optimize Infineon's memory products, including DRAM, SRAM, and flash memory devices. The tool provides a user-friendly interface for setting device parameters, monitoring device performance, and debugging memory system issues.
Key Features of MEMTool 4.9:
Benefits of MEMTool 4.9:
Conclusion:
Infineon MEMTool 4.9 is a powerful software tool that simplifies and accelerates the configuration of memory devices. With its enhanced device support, improved user interface, and advanced configuration options, MEMTool 4.9 is an essential tool for developers and engineers working with Infineon memory products. Whether you're designing a new system or optimizing an existing one, MEMTool 4.9 can help you unlock the full potential of your memory system.
Call to Action:
Ready to experience the benefits of MEMTool 4.9 for yourself? Download the tool from the Infineon website today and start optimizing your memory system designs.
MEMTool 4.9 is Infineon’s Windows application for programming and managing serial EEPROM/FRAM devices and some Infineon microcontrollers via supported adapters (e.g., XMC-SW, AURIX tools, or third-party programmers). Version 4.9 focuses on stability, expanded device support, updated GUI elements, and enhanced script/automation features.
If you’re happy and using only older XMC1k/4k devices, not really. But if you see:
…then moving to 4.9 is a painless win. It’s backward-compatible with project files (.mtp).
Shows CPU registers (R0–R15, PSW, SP) and SFRs categorized by peripheral (Ports, Timers, UART, CAN). Editable in real-time.
By the time Memtool reached version 4.9, Infineon had ironed out several critical bugs present in earlier 4.x releases:
Version 4.9 is often cited in legacy service manuals as the last truly stable version before Infineon began merging Memtool functionality into DAVE (Digital Application Virtual Engineer) and Memtool 5.x, which introduced a more complex licensing model.