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STM32C031K4U6 - STMicroelectronics

Description: Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 12 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, 2-3.6V

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STM32C031K4U6 - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UFQFPN32 package information (A0B8)-
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STM32C031K4U6 - STMicroelectronics  - 3D model - Quad Flat No-Lead - UFQFPN32 package information (A0B8)-
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STM32C031K4U6 Details

  • Manufacturer Part Number:

    STM32C031K4U6

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    UFQFPN-32

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    Cortex-M0+

  • Clock Frequency-Max:

    48 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQCC-N32

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    3

  • Number of I/O Lines:

    30

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    32

  • Number of Timers:

    6

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • RAM (bytes):

    12288

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    48 MHz

  • Supply Current-Max:

    4.1 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32C031K4U6 Frequently Asked Questions (FAQs)

  • The internal oscillator can be configured to run up to 64 MHz, but the maximum clock frequency that can be achieved depends on the voltage and temperature range. Typically, it can run up to 48 MHz at room temperature and 3.3V supply voltage.
  • To configure a GPIO pin as an analog input, you need to set the corresponding bit in the MODER register to '01' (analog mode) and clear the corresponding bit in the OTYPER register (no pull-up/pull-down). Additionally, you need to configure the ADC channel to use the desired pin.
  • The STM32C031K4U6 can operate from a minimum voltage of 2.0V, but the recommended operating voltage range is 2.4V to 3.6V for optimal performance and reliability.
  • To enable the internal pull-up/pull-down resistors, you need to set the corresponding bit in the PUPDR register. For example, to enable the pull-up resistor on a pin, set the corresponding bit in the PUPDR register to '01'.
  • The maximum current that can be sourced by a GPIO pin is 20mA, and the maximum current that can be sunk is 25mA. However, it's recommended to limit the current to 10mA to ensure reliable operation.

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STM32C031K4U6 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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