PSOC™ Automotive 4000

Reconfigurable platform architecture for a family of programmable embedded system controllers with an Arm® Cortex®-M0 CPU

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Overview

The PSOC™ Automotive 4000 MCU is the smallest member of the PSOC™ 4 platform architecture. This MCU series seamlessly integrates a microcontroller with standard communication and timing peripherals, a high-performance capacitive touch-sensing system (CAPSENSE™), and versatile general-purpose capabilities. Automotive PSOC™ 4000 is fully compatible with other members of the PSOC™ 4 platform, ideal for addressing new application requirements.

Key Features

  • 16 MHz Arm® Cortex®-M0 CPU
  • Up to 16 KB of flash,2 KB of SRAM
  • 24-pin QFN & 16-pin SOIC packages
  • AEC-Q100 qualified
  • Low-power 1.71 V to 5.5 V operation
  • Best-in-class capacitive sensing
  • Multi-master I²C SCB
  • Up to 20 programmable GPIO pins
  • Programmable analog blocks
  • A-Grade: –40 °C to +85 °C
  • S-Grade: –40 °C to +105 °C
  • E-Grade: –40 °C to +125 °C

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Products

About

About our PSOC™ Automotive 4000 MCU family

The PSOC™ 4000 microcontroller family stands as the smallest member within the overarching PSOC™ 4 platform architecture. It ingeniously melds a microcontroller boasting of standard communication and timing peripherals with a cutting-edge capacitive touch-sensing system, known as CAPSENSE™, which consistently delivers top-tier performance. Furthermore, it integrates general-purpose analog capabilities.

In the realm of automotive applications, PSOC™ 4000 products exhibit full upward compatibility with their PSOC™ 4 platform counterparts, effectively catering to the demands of novel applications and design requirements. These automotive marvels feature a robust 32-bit MCU subsystem comprising a 16 MHz Arm® Cortex®-M0+ CPU, accommodating up to 16 KB of flash and 2 KB of SRAM.

Features of our PSOC™ Automotive 4000 microcontroller family

The programmable analog blocks of the PSOC™ 4000 32-bit Arm® Cortex®-M0 microcontrollers further enhance their versatility. This includes a 10-bit, 46.8 ksps single-slope (ADC), two low-power comparators (CMP), and a CAPSENSE™ block optimized for low-power operation, supporting both self- and mutual-capacitance sensing. Additionally, two 7-bit (IDAC) can be configured as a single 8-bit IDAC.

For digital prowess, these products are equipped with programmable digital blocks, encompassing five 16-bit timer/counter/pulse-width modulation (TCPWM) blocks and two serial communication blocks (SCB) that can flexibly serve as I2C, SPI, UART, or LIN interfaces.

They are available in 24-pin QFN and 28-pin SSOP packages, with up to 20 GPIOs for extensive connectivity options.

System benefits of Infineon's PSOC™ Automotive 4000 family
  • Smart sense auto-tuning
  • Prevents false touches caused by liquids
  • Implements advanced proximity sensing
  • Reduced system costs
  • Reduces radiated emissions
  • Complies with standard emission and immunity specifications like CISPR 25, ISO 11452, IEC 61967, and IEC 62132

Easy-to-use software for prototyping end applications

ModusToolbox™

ModusToolbox™ Software is a modern, extensible development environment supporting a wide range of Infineon microcontroller devices, including PSOC™ Automotive 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™.

ModusToolbox™

Drive Core for PSOC™

Infineon’s PSOC™ Drive Core is a scalable software bundle that accelerates development, simplifies migration, and reduces commercial and supplier management complexities.

Drive Core for PSOC™
PSOC™ Automotive preferred design houses

Our PSOC™ Automotive 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 PSOC™ Automotive 4, PSOC™ 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.

PSOC™ Automotive preferred design houses
PSOC™ digital and technical documentation

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 PSOC™ Automotive 4 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:

  1. Sign up to myInfineon here.
  2. Send your access request to AUTOPSOC@infineon.com (with your company email address).
  3. You will receive a confirmation explaining how to use your new access.
myICP
How to register

Microcontroller Training and Video Hub

Dive into the Microcontroller Training and Video Hub and explore expert tutorials, hands-on guides, and in-depth trainings on ModusToolbox™. Whether you're a beginner or a professional, learn the full potential of PSOC™ Automotive 4.

Microcontroller Training and Video Hub

About our PSOC™ Automotive 4000 MCU family

The PSOC™ 4000 microcontroller family stands as the smallest member within the overarching PSOC™ 4 platform architecture. It ingeniously melds a microcontroller boasting of standard communication and timing peripherals with a cutting-edge capacitive touch-sensing system, known as CAPSENSE™, which consistently delivers top-tier performance. Furthermore, it integrates general-purpose analog capabilities.

In the realm of automotive applications, PSOC™ 4000 products exhibit full upward compatibility with their PSOC™ 4 platform counterparts, effectively catering to the demands of novel applications and design requirements. These automotive marvels feature a robust 32-bit MCU subsystem comprising a 16 MHz Arm® Cortex®-M0+ CPU, accommodating up to 16 KB of flash and 2 KB of SRAM.

Features of our PSOC™ Automotive 4000 microcontroller family

The programmable analog blocks of the PSOC™ 4000 32-bit Arm® Cortex®-M0 microcontrollers further enhance their versatility. This includes a 10-bit, 46.8 ksps single-slope (ADC), two low-power comparators (CMP), and a CAPSENSE™ block optimized for low-power operation, supporting both self- and mutual-capacitance sensing. Additionally, two 7-bit (IDAC) can be configured as a single 8-bit IDAC.

For digital prowess, these products are equipped with programmable digital blocks, encompassing five 16-bit timer/counter/pulse-width modulation (TCPWM) blocks and two serial communication blocks (SCB) that can flexibly serve as I2C, SPI, UART, or LIN interfaces.

They are available in 24-pin QFN and 28-pin SSOP packages, with up to 20 GPIOs for extensive connectivity options.

System benefits of Infineon's PSOC™ Automotive 4000 family
  • Smart sense auto-tuning
  • Prevents false touches caused by liquids
  • Implements advanced proximity sensing
  • Reduced system costs
  • Reduces radiated emissions
  • Complies with standard emission and immunity specifications like CISPR 25, ISO 11452, IEC 61967, and IEC 62132

Easy-to-use software for prototyping end applications

ModusToolbox™

ModusToolbox™ Software is a modern, extensible development environment supporting a wide range of Infineon microcontroller devices, including PSOC™ Automotive 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™.

ModusToolbox™

Drive Core for PSOC™

Infineon’s PSOC™ Drive Core is a scalable software bundle that accelerates development, simplifies migration, and reduces commercial and supplier management complexities.

Drive Core for PSOC™

PSOC™ Automotive preferred design houses

Our PSOC™ Automotive 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 PSOC™ Automotive 4, PSOC™ 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.

PSOC™ Automotive preferred design houses

PSOC™ digital and technical documentation

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 PSOC™ Automotive 4 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:

  1. Sign up to myInfineon here.
  2. Send your access request to AUTOPSOC@infineon.com (with your company email address).
  3. You will receive a confirmation explaining how to use your new access.
myICP
How to register

Microcontroller Training and Video Hub

Dive into the Microcontroller Training and Video Hub and explore expert tutorials, hands-on guides, and in-depth trainings on ModusToolbox™. Whether you're a beginner or a professional, learn the full potential of PSOC™ Automotive 4.

Microcontroller Training and Video Hub

Documents

Documents

Design resources

Developer community

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