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Infineon — Automotive PSoC™ 4 S-Series Microcontrollers (MCUs)

Infineon

 

Infineon Automotive PSoC™ 4 S-Series Microcontrollers (MCUs)

With the ARM® Cortex-M0+ and the ultra reliable, low-power capacitive-sensing solution

Infineon offers the advanced Automotive PSoC™ 4 S-Series of Microcontrollers (MCUs), which features the Automotive PSoC™ 4100S Max family, presenting substantial enhancements such as a remarkable 384KB flash capacity and support for up to 84 analog and digital GPIO pins.

This MCU family also debuts the latest generation of the CAPSENSE™ IP, known as MSC CAPSENSE™, delivering exceptional performance and noise immunity.

With the Automotive PSoC™ 4100S Max family, users can leverage these enhanced features to implement even more intricate applications in their automotive designs. The MSC CAPSENSE™ IP ensures improved sensing accuracy and swifter response times, making it an ideal choice for applications necessitating reliable and precise touch sensing.

The automotive PSoC™ 4100S Max family by Infineon has expanded the Automotive PSoC™ 4 portfolio by offering high-speed communications through Fast I2C or CAN-FD, along with a dedicated cryptography block for rapid cryptographic functions. Whether users require advanced analog and digital capabilities, expanded flash capacity, or superior touch sensing, the Automotive PSoC™ 4100S Max Series provides comprehensive solutions.

PSoC™ 4 S-Series Subseries

  • Automotive PSoC™ 4000S
  • Automotive PSoC™ 4100S
  • Automotive PSoC™ 4100S Plus

 

  • Automotive PSoC™ 4100S Max
  • Automotive PSoC™ 4700S Plus

Features

32-Bit MCU Subsystem

  • 48MHz Arm® Cortex®-M0+ CPU with a DMA controller
  • 384KB flash and 32KB SRAM
  • External MHz oscillator (ECO) with PLL and 32KHz watch crystal oscillator (WCO)
  • CRYPTO block includes AES, TRNG, CRA, PRNG and SHA

Programmable Analog Blocks

  • One 12-bit, 1-Msps SAR ADC
  • Two opamps configurable as programmable gain amplifiers (PGAs), comparators (CMPs), etc.
  • Two low-power comparators
  • Two MSC (Multi-Sense Convertor) blocks integrating 5th generation CAPSENSE™ and Inductive Sense

Packages

  • 48-QFN, 64-TQFP and 100-TQFP

 

Programmable Digital Blocks

  • Eight 16-bit timer/counter/pulse-width modulator (TCPWM) blocks
  • Five serial communication blocks (SCBs) that are configurable as I2C, SPI, or UART
  • Segment LCD
  • Audio I2S for sound output
  • One CAN-FD (Controller Area Network with Flexible Data-rate) Controller

I/O Subsystem

  • Up to 84 GPIOs, including 24 Smart I/Os Benefits
  • Low power compute & integration, optimized right from the hardware level
  • Differentiated Touch HMI features in MCU
  • Integrate differentiated analog capabilities to support resistive and current sensing
  • High-speed communications from Fast I2C or CAN-FD
  • Dedicated cryptography block for fast cryptographic functions

Applications

  • Infotainment
  • HVAC systems
  • Interior HMI
  • Automotive exterior HMI

 

  • Steering wheel HMI
  • Liquid level steering
  • Passenger occupant and hands-on detection

 

Infineon PSoC™ 4 S-Series MCUs