The core of the PSOC™ 4100M Automotive family is a 48 MHz Arm® Cortex®-M0 CPU, offering exceptional processing power for your automotive applications. With single-cycle multiply instructions, your algorithms run faster and more efficiently than ever before. Flash goes up to 128 KB, complete with the read-accelerator technology.

This allows for lightning-fast access to your program code, ensuring responsive and reliable performance. Incorporating up to 16 KB of SRAM, the PSOC™ 4100M Automotive microcontroller family supports advanced capacitive sensing applications. This feature enables precise touch and proximity sensing, enhancing user interfaces and controls in your automotive designs. Unparalleled signal-to-noise ratio (SNR) and water tolerance with Infineon capacitive sigma-delta technology - this innovation guarantees exceptional sensitivity and robustness in capacitive touch applications, even in challenging environments.

Available in space-saving 64-pin TQFP and 48-pin TQFP packages, our Automotive PSOC™ 4100M Arm® Cortex®-M0 microcontrollers are ideal for applications where size matters.

Key features​

  • 32-bit MCU subsystem

    • Automotive Electronics Council (AEC) AEC-Q100 qualified

    • 48 MHz Arm® Cortex®-M0 CPU

    • Up to 128 KB of flash with read accelerator

    • Up to 16 KB of SRAM

    • DMA engine

  • Programmable analog blocks

    • Four opamps that operate in Deep Sleep mode at very low current levels

    • All opamps have reconfigurable high current pin-drive, high-bandwidth internal drive, ADC input buffering, and Comparator modes with flexible connectivity allowing input connections to any pin

    • Four current DACs (IDACs) for general-purpose or capacitive sensing applications on any pin

    • Two low-power comparators that operate in Deep Sleep

    • 12-bit SAR ADC with 1 Msps conversion rate

  • Programmable digital

    • Four programmable logic blocks, each with 8 Macrocells and an 8-bit data path (called universal digital blocks or UDBs)

    • Infineon provided peripheral component library, user-defined state machines, and Verilog input

  • Low power 1.71 V to 5.5 V operation

    • 20-nA Stop Mode with GPIO pin wakeup

    • Hibernate and Deep Sleep modes allow wakeup-time versus power trade-offs

  • Capacitive sensing

    • Infineon CAPSENSE™ Sigma-Delta (CSD) provides best-in-class signal-to-noise ratio (SNR) (>5:1) and water tolerance

    • Infineon supplied software component makes capacitive sensing design easy

    • Automatic hardware tuning (SmartSense)

  • Serial communication

    • Four independent run-time reconfigurable serial communication blocks (SCBs) with reconfigurable I2C, SPI, UART, or LIN Slave functionality

  • Segment LCD drive

    • LCD drive supported on all pins (common or segment)

    • Operates in Deep Sleep mode with 4 bits per pin memory

  • Timing and pulse-width modulation

    • Eight 16-bit timer/counter pulse-width modulator (TCPWM) blocks

    • Center-aligned, Edge, and Pseudo-random modes

    • Comparator-based triggering of Kill signals for motor drive and other high-reliability digital logic applications

  • Package options

    • 64-pin TQFP and 48-pin TQFP packages

    • Up to 51 programmable GPIOs

    • GPIO pins can be CAPSENSE™, LCD, analog, or digital

    • Drive modes, strengths, and slew rates are programmable

  • PSOC™ Creator design environment

    • Integrated Development Environment (IDE) provides schematic design entry and build (with analog and digital automatic routing)

    • Applications Programming Interface (API) component for all fixed-function and programmable peripherals

  • Industry-standard tool compatibility

    • After schematic entry, development can be done with Arm-based industry-standard development tools

  • Temperature ranges

    • A Grade: –40°C to +85°C

    • S-Grade: –40°C to +105°C

Key benefits​

  • More programmable analog and digital blocks

  • Expanded memory

  • New peripherals

  • Higher number of I/Os

  • SmartSense 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

Software​

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 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™.

For more information, click ModusToolbox™


PSOC™ Creator

PSOC™ Creator is an integrated design environment (IDE) that enables concurrent hardware and firmware editing, compiling, and debugging of PSOC™ and FM0+ systems. Applications are created using schematic capture and over 150 pre-verified, production-ready peripheral components.

For more information, click

PSOC™ Creator

Preferred design houses​

Automotive PSOC™ preferred design houses

Our Automotive PSOC™ 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™ 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™ preferred design houses

PSOC™ technical documentation​

By registering for My Infineon collaboration platform (myICP), you gain access to additional microcontroller information: Technical add-on documentation, training, tools and much more. Please follow these steps to get started:

  1. Register

    with your company email address

  2. Send your access request to

    autopsoc@infineon.com

    (with your company email address)

  3. You will receive a confirmation email explaining how to use your new access

For more information about myICP, click

here

For more information about How can I get access to exclusive documentation, click

here

Products​

For information about Automotive PSOC™ 4100M portfolio, see

Products

.