PSOC™ 4 HV MS 128K
A programmable, all-in-one solution, combining high-performance analog/digital integration, CAPSENSE™, and functional safety for reliable, robust designs.
The PSOC™ HVMS 128K, part of the PSOC™ 4 HV mixed-signal (MS) series, is a fully integrated, programmable embedded system designed for automotive HMI, body, and powertrain applications. It combines an Arm® Cortex®-M0+ processor with programmable analog and digital blocks, featuring a 12-bit SAR ADC, 5th-gen CAPSENSE™ for capacitive sensing, digital peripherals like PWMs, serial communication interfaces, and an integrated LIN PHY. Its high-voltage subsystem enables direct operation from a 12-V car battery, making it ideal for robust automotive solutions.
- Automotive-Grade: AEC-Q100, ASIL-B (ISO 26262).
- Core: 48 MHz Arm® Cortex®-M0+ with MPU, 8-channel DMA.
- Memory: 128 KB Flash, 16 KB SRAM, SECDED ECC.
- Analog: 12-bit SAR ADC (1 Msps), 24-ch mux, 2 opamps, 2 comparators (Deep Sleep).
- CAPSENSE™: Best-in-class SNR (>5:1), water-tolerant.
- High-Voltage: Operates off 12-V/24-V battery (up to 42 V), LIN/CXPI transceiver.
- Safety: WDT, supply monitoring, overvoltage/brownout detection.
- Timing: 8x 16-bit PWM, quadrature decoder.
- Communication: 2x SCB (I²C, SPI, UART, LIN), 2x LIN, 2x CXPI.
- I/O: 47 GPIOs, configurable as CAPSENSE™, analog, or digital.
- Clocks: ±2% IMO, ±1% HPOSC, ±5% PILO, software-calibrated.
- Packages: 32-, 48-, 56-, 64-lead QFN with wettable flanks.
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Automotive-grade MCU with ASIL-B compliance and AEC-Q100 qualification.
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High-performance analog and digital integration for mixed-signal automotive applications.
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Best-in-class CAPSENSE™ technology for robust capacitive sensing in harsh environments.
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Flexible communication and I/O options for diverse automotive use cases.
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Low-power operation with advanced safety and diagnostic features.
ModusToolbox™
ModusToolbox™ Software is a modern, extensible development environment supporting a wide range of Infineon microcontroller devices, including automotive PSOC™ Arm® Cortex® Microcontrollers. Infineon's Modustoobox offers a variety of code repositories on GitHub that are comprehensive, flexible, and atomic. This means that you will have access to all of the resources you need, can use them in your own workflow, and obtain only those resources which are necessary for your project. These repositories include board support packages (BSPs), low-level resources like a hardware abstraction layer (HAL) and peripheral driver library (PDL), and middleware that enables industry-leading features such as CAPSENSE™.
Drive Core for PSOC™: Accelerating and simplifying software development:
Infineon’s Drive Core is a scalable software bundle portfolio designed to streamline and accelerate software development. It simplifies the development process and reduces migration efforts, all while minimizing commercial complexities and optimizing supplier management. Experience a smoother and more efficient pathway to innovation with Drive Core.
Our PSOC™ 4 HV MS preferred design houses is a trusted partners' ecosystem that extends the support force by tailoring their know-how to meet your specific needs.
By partnering with one of our qualified preferred design houses, you can be assured that you'll receive expert advice and customized support to help you achieve your goals. Our team of professionals brings added value to customer service, working together to optimize your design and help you succeed in your business objectives.
We understand that every customer is unique, which is why we offer tailored solutions to meet your specific needs. From product-specific support to application-specific advice, our preferred design house is fully trained to use Automotive PSOC™ 4, PSOC™ 4 High Voltage and PSOC™ Automotive Multitouch and provides a wealth of knowledge and expertise to help you succeed.
Together with our partners, we offer optimized customer support for systems using our products. Our preferred design houses are committed to delivering exceptional service and support to ensure your success.
Access to PSOC™ Automotive 4 Digital collaterals
Discover the future of marketing with our cutting-edge digital collaterals, seamlessly integrated into HTML for a streamlined, interactive experience. Our all-in-one solution ensures that all your marketing assets, from datasheets and user manuals to code examples and presentations, are easily accessible and beautifully displayed across any device
Discover PSOC™ Automotive 4 digital collaterals
Access to additional technical documentation
Register to the myInfineon Collaboration Platform (myICP) and gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Follow these steps to get started:
- Sign up to myInfineon here.
- Send your access request to psoc@infineon.com (with your MyInfineon login name)
- You will receive a confirmation email explaining how to use your new access
