STM32F031G6

量産中
Education

Mainstream Arm Cortex-M0 Access line MCU with 32 Kbytes of Flash memory, 48 MHz CPU, motor control

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製品概要

概要

The STM32F031x4/x6 microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 32 Kbytes of Flash memory and 4 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (one I2C, one SPI/ I2S and one USART), one 12-bit ADC, five 16-bit timers, one 32-bit timer and an advanced-control PWM timer. The STM32F031x4/x6 microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F031x4/x6 microcontrollers include devices in six different packages ranging from 20 pins to 48 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.
These features make the STM32F031x4/x6 microcontrollers 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.
  • 特徴

    • Core: ARM®32-bit Cortex®-M0 CPU, frequency up to 48 MHz
    • Memories
      • 16 to 32 Kbytes of Flash memory
      • 4 Kbytes of SRAM with HW parity
    • CRC calculation unit
    • Reset and power management
      • Digital and I/Os supply: 2.0 to 3.6 V
      • Analog supply: VDDA = from VDDto 3.6 V
      • Power-on/Power-down reset (POR/PDR)
      • Programmable voltage detector (PVD)
      • Low power modes: Sleep, Stop and Standby
      • VBATsupply for RTC and backup registers
    • Clock management
      • 4 to 32 MHz crystal oscillator
      • 32 kHz oscillator for RTC with calibration
      • Internal 8 MHz RC with x6 PLL option
      • Internal 40 kHz RC oscillator
    • Up to 39 fast I/Os
      • All mappable on external interrupt vectors
      • Up to 26 I/Os with 5 V tolerant capability
    • 5-channel DMA controller
    • 1 × 12-bit, 1.0 μs ADC (up to 10 channels)
      • Conversion range: 0 to 3.6V
      • Separate analog supply from 2.4 up to 3.6 V
    • Up to 9 timers
      • 1 x 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
      • 1 x 32-bit and 1 x 16-bit timer, with up to 4 IC/OC, usable for IR control decoding
      • 1 x 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop
      • 1 x 16-bit timer, with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control
      • 1 x 16-bit timer with 1 IC/OC
      • Independent and system watchdog timers
      • SysTick timer: 24-bit downcounter
    • Calendar RTC with alarm and periodic wakeup from Stop/Standby
    • Communication interfaces
      • 1 x I2C interface, supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, and wakeup from Stop mode
      • 1 x USART supporting master synchronous SPI and modem control, ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
      • 1 x SPI (18 Mbit/s) with 4 to 16 programmable bit frames, with I2S interface multiplexed
    • Serial wire debug (SWD)
    • 96-bit unique ID
    • Extended temperature range: -40 to +105°C
    • All packages ECOPACK®2

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