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  1. Devices
  2. STM32C5 Series
  3. STM32C53x/542
  4. STM32C531FBU6

STM32C531FBU6

STMicroelectronics

  • Core

    Cortex-M33, 144 MHz

  • Family

    STM32C5 Series

  • Sub-Family

    STM32C53x/542

  • CMSIS Pack

    stm32c5xx_dfp

Most Cost effective Arm® Cortex®-M33 MCU

Core

Processor

Cortex-M33
Maximum Clock Frequency 144 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone NO_TZ
Digital Signal Processor DSP
CortexM Vector Extensions
Endian Little-endian
Features View features

Processor

Cortex-M33, 144 MHz

  • Package
    QFN20 20-pad QFN20
  • Memory
    Flash 131.07 kbyte Flash
    RAM 65.54 kbyte RAM
  • I/O
    ADCconverters (total) 0-channel x 12.16-bit ADCconverters (total)
    comparator 2 x comparator
    op-amp 1 x op-amp
  • Communication
    I2C/Fast-mode Plus 12C (total) 2 x I2C/Fast-mode Plus 12C (total)
    I2C 1 x I2C
    Serial Peripheral Interface 2 x 0 bit/s Serial Peripheral Interface
    UART 2 x 0 bit/s UART
    USART 2 x 0 bit/s USART
  • Timer
    General Purpose Timers (total) 7 x 16/32-bit General Purpose Timers (total)
    General Purpose Timers 3 x 16-bit General Purpose Timers
    RTC 1 x RTC
  • Spec
    Operating Temperature Range -40 °C .. +85 °C Operating Temperature Range