XMC1202-T028X0032 AB

Overview

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.

Summary of Features

  • 32KB Flash, 16KB RAM
  • Supply voltage range 1.8 - 5.5 V
  • 4 x 16-bit timers
  • 10 channel 12-bit ADC, 2 x parallel sampling
  • 2 channel USIC (configurable to SPI, UART, IIC, IIS)
  • LED brightness & color control module (BCCU)
  • 3 x Comparators
  • Core frequency: 32[MHZ]
  • Peripherals clock: 64[MHZ]
  • Temperature Sensor
  • Pseudo Random Number Gererator
  • Real Time Clock
  • Watch Dog Timer
  • PG-TSSOP-28
  • Temperature range: -40 - 105°C

Potential Applications

Smart Lighting:

XMC™   microcontrollers help bring this new dimension into traditional LED lighting systems.  With their Brightness and Color Control Unit (BCCU), XMC1200/1300/1400 series

Products offer an industry-unique module for automatically controlling the dimming level and color of multi-channel LED lamps. XMC1200/1300/1400 series microcontrollers can also add DALI or DMX communication capability, facilitating advanced single-chip smart lighting solutions.

Besides LED driving, communication and housekeeping,XMC™ MCUs can also cover the SMPS functionality of an LED driver.

Key features of the XMC1000 family for smart lighting applications:

  • 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

 

Diagrams
Block diagram of Lighting LED-XMC1200
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