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STM32F042K4T6TR - 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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STM32F042K4T6TR - STMicroelectronics - PCB symbol
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PCB Footprints
STM32F042K4T6TR - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP32 - 32-pin, 7 x 7
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STM32F042K4T6TR - STMicroelectronics - 3D model - Quad Flat Packages - LQFP32 - 32-pin, 7 x 7
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STM32F042K4T6TR Details

  • Manufacturer Part Number:

    STM32F042K4T6TR

  • 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 Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    6144

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    48 MHz

  • 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

STM32F042K4T6TR Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32F042K4T6TR is 48 MHz, which can be achieved using the internal high-speed oscillator (HSI) or an external clock source.
  • The clock settings for the STM32F042K4T6TR can be configured using the Clock Control Register (RCC) and the Power Control Register (PWR). The RCC register is used to select the clock source, while the PWR register is used to configure the voltage regulator and power modes.
  • The BOOT0 and BOOT1 pins on the STM32F042K4T6TR are used to select the boot mode of the device. BOOT0 is used to select between the internal flash memory and an external memory, while BOOT1 is used to select between the boot loader and the user application.
  • The STM32F042K4T6TR can be programmed using a serial wire debug (SWD) interface using a debugger such as the ST-Link or a third-party debugger. The SWD interface is connected to the SWDIO and SWCLK pins on the device, and the debugger is connected to the host computer using a USB interface.
  • The power consumption of the STM32F042K4T6TR varies depending on the power mode. In Run mode, the power consumption is typically around 350 μA/MHz, while in Sleep mode, it is around 10 μA. In Stop mode, the power consumption is around 5 μA, and in Standby mode, it is around 2 μA.

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STM32F042K4T6TR 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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