Microcontroller IC

Infineon's OPTIGA™ TPM component

32-bit Microcontrollers with ARM® Cortex®-M0 with smart application oriented features. The XMC1200 series belongs to the XMC1000 Family of industrial microcontrollers based on the ARM Cortex-M0 processor core. The XMC1200 series devices are optimized for LED Lighting applications and Human-Machine interface (HMI). Increasing complexity and demand for computing power of embedded control applications requires microcontrollers to have a significant CPU performance, integrated peripheral functionality and rapid development environment enabling short time-to market, without compromising cost efficiency.


  • 16 - 200 KB Flash, 16KB RAM
  • Supply voltage range: 1.8–5.5 V
  • 2 channel USIC (configurable to SPI, UART, IIC, IIS)
  • LED brightness & color control module (BCCU)
  • 2 x and 3 x Comparators
  • Work as a temperature sensor
  • The system contains real Time Clock and Watch dog Timer
  • Pseudo Random Number Gererator
  • Packages: VFQN/TSSOP
  • Temperature range: -40 °C … 85 °C/105 °C
  • Core frequency: 32[MHZ]
  • Peripherals clock: 64[MHZ]

Target applications

  • Smart lighting


  • Automatic brightness control (using high-frequency pulse density modulation) based on the ∑∆ principle enables completely flicker-free dimming through 9 output channels.
  • Automatic exponential dimming and linear intensity changes make brightness or color changes appear smooth and natural to the human eye
  • Integrated high-speed analog comparators for peak-current control and zero-crossing detection

Block diagram

Infineon XMC Microcontroller

Related segment

Smart cities

Megacities are looking for ways to make their infrastructure and energy systems smarter, safer and more power-efficient. Infineon plays an important role in achieving these objectives.