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ST STM32F031K4U6 product image
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ST STM32F031K4U6RoHS

Manufacturer
ST
MPN
STM32F031K4U6
LCSC Part #
C134246
Packaging
UFQFPN-32(5x5)
Customer #
Key Attributes
ARM-based 32-bit MCU with up to 32 Kbyte Flash, 9 timers, ADC and communication interfaces, 2.0 - 3.6 V
Datasheetpdf iconST STM32F031K4U6
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QtyUnit Price(Reference Only)Total Amount
1+$ 2.9904$ 2.99
10+$ 2.5739$ 25.74
30+$ 2.3143$ 69.43
100+$ 2.0469$ 204.69
490+$ 1.9255$ 943.50
980+$ 1.8732$ 1835.74
1,960+$ 1.8533$ 3632.47
3,920+$ 1.8394$ 7210.45
Standard Packaging490/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingUFQFPN-32(5x5)
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Voltage - Supply2V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size16KB
CPU CoreARM Cortex-M0
Core Size32 Bit
CPU Maximum Speed48MHz
Oscillator TypeBuilt-in
Number of I/O27
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging490
Sales UnitPiece

Features

AI Translation
  • Core: ARM 32-bit Cortex-MO 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 VDD to 3.6 V - Power-on/Power-down reset (POR/PDR) - Programmable voltage detector (PVD) - Low power modes: Sleep, Stop and Standby VBAT supply 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 1x12-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
    • 1x16-bit 7-channel advanced-control timer for 6 channels PwM output, with deadtime generation and emergency stop
    • 1x32-bit and 1x16-bit timer, with up to 4 IC/OC, usable for IR control decoding
    • 1x16-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 ECOPACK2