STM32F031K6U7

STM32F031K6U7

STM32F031K6T6TR

STM32F031K6T6TR

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STM32F031K6T7

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

Supply Voltage Min Volt2.0
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
CoreArm Cortex-M0
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameLQFP 32 7x7x1.4 mm

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...
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Key features
  • 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 in
In stock
Quantity $ per unit Savings
1-9$3.470%
10-99$2.6923%
100-249$2.5527%
250-499$2.2834%
500-999$2.1837%
1000-1499$1.8447%
1500-10000$1.7251%
Contact sales
$3.47
$3.47
Supply Voltage Min Volt2.0
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
CoreArm Cortex-M0
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameLQFP 32 7x7x1.4 mm

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...
Read More

Key features
  • 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 in
Associated products