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STM32F042K4T6 - STMicroelectronics

Description: ARM®-based 32-bit MCU, up to 32 KB Flash, crystal-less USB FS 2.0, CAN, 9 timers, ADC and comm. interfaces, 2.0 - 3.6 V

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STM32F042K4T6 Details

  • Manufacturer Part Number:

    STM32F042K4T6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-32

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Additional Feature:

    INTERNAL 3-CH ADC IS ALSO AVAILABLE

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    CORTEX-M0

  • Clock Frequency-Max:

    32 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G32

  • Length:

    7 mm

  • Number of I/O Lines:

    26

  • Number of Terminals:

    32

  • Number of Timers:

    7

  • 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:

    LQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    6144

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    48 MHz

  • Supply Current-Max:

    23.4 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32F042K4T6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32F042K4T6 is 48 MHz.
  • The clock settings on the STM32F042K4T6 can be configured using the Clock Control Register (RCC) and the Power Control Register (PWR). You can use the STM32CubeMX tool to generate the clock configuration code.
  • The BOOT0 and BOOT1 pins on the STM32F042K4T6 are used to select the boot mode of the device. BOOT0 is used to select between the internal flash and the system memory, while BOOT1 is used to select between the internal flash and an external memory.
  • The USART interface on the STM32F042K4T6 can be used for serial communication. You need to configure the USART peripheral using the USART_CR1, USART_CR2, and USART_CR3 registers, and then use the USART_DR register to transmit and receive data.
  • The NVIC on the STM32F042K4T6 is used to handle interrupts generated by the peripherals. It allows you to prioritize and handle interrupts efficiently, and provides a flexible way to manage interrupts in your application.

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STM32F042K4T6 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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