STM32F042K6T6TR

产品概述

• 产品概述

  STM32F042K6T6TR is a microcontroller. It incorporates the high-performance ARM® Cortex®-M0 32bit RISC core operating at upto 48MHz frequency, high-speed embedded memories (upto 32Kbytes of flash memory and 6Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. It offers standard communication interfaces (one I²C, two SPIs/one I²S, one HDMI CEC and two USARTs), one USB Full-speed device (crystal-less), one CAN, one 12bit ADC, four 16bit timers, one 32bit timer and an advanced-control PWM timer. It is suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

  • 32Kbyte user code memory size
  • 6byte SRAM, (32bit) general purpose timers, SPI, I²C, 2 USART, CAN, USB, CEC Comm interfaces
  • 48MHz maximum CPU frequency, operating voltage range from 2V to 3.6V
  • Power-on/power down reset (POR/PDR), programmable voltage detector (PVD)
  • Low power modes: sleep, stop, standby, VBAT supply for RTC and backup registers
  • 4 to 32MHz crystal oscillator, 32kHz oscillator for RTC with calibration
  • Internal 48MHz oscillator with automatic trimming based on ext. synchronization
  • Upto 14 capacitive sensing channels for touch key, linear and rotary touch sensors
  • One I²C interface supporting fast mode plus (1Mbit/s) with 20mA current sink, SMBus/PMBus and wakeup
  • Operating temperature range from -40°C to 85°C, LQFP32 package