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ST STM32F042K4T6

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STM32F042K4T6 Overview

The STM32F042x4/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 6 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (one I2C, two SPIs/one I2S, one HDMI CEC and two USARTs), one USB Full-speed device (crystal-less), one CAN, one 12-bit ADC, four 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

The STM32F042x4/x6 microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F042x4/x6 microcontrollers include devices in seven different packages ranging from 20 pins to 48 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.
These features make the STM32F042x4/x6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

ECAD Model

Symbol

STM32F042K4T6

Footprint

STM32F042K4T6

Features

  • 16 to 32 Kbytes of Flash memory
  • 6 Kbytes of SRAM with HW parity
  • CRC calculation unit
  • Reset and power management
    • Digital and I/Os supply: VDD= 2 V to 3.6 V
    • Analog supply: VDDA= from VDDto 3.6 V
    • Selected I/Os: VDDIO2= 1.65 V to 3.6 V
    • Power-on/Power down reset (POR/PDR)
    • Programmable voltage detector (PVD)
    • Low power modes: Sleep, Stop, 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
    • Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
  • Up to 38 fast I/Os
    • All mappable on external interrupt vectors
    • Up to 24 I/Os with 5 V tolerant capability and 8 with independent supply VDDIO2
  • 5-channel DMA controller
  • One 12-bit, 1.0 μs ADC (up to 10 channels)
    • Conversion range: 0 to 3.6 V
    • Separate analog supply: 2.4 V to 3.6 V
  • Applications

    STM32F0

    Product Parameter

    • Core Processor ARM Cortex M0

    • Speed 48MHz

    • Operating Temperature -40℃ ~ 85℃ (TA)

    • Program Memory Type FLASH

    • RAM Size 6K x 8

    • Number of I/O 26

    • Peripherals DMA, I2S, POR, PWM, WDT

    • Mounting Type Surface Mount

    • Oscillator Type Internal

    • Supplier Device Package 32-LQFP (7x7)

    • Package / Case 32-LQFP

    • Core Size 32-Bit

    • Connectivity CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB

    • Program Memory Size 16KB (16K x 8)

    • Data Converters A/D 13x12b

    • Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V

    Circuit Diagram

    STM32F042K4T6 Related Keywords

    • STM32F042K4T6 Price
    • STM32F042K4T6 Datasheet
    • STM32F042K4T6 Picture
    • STM32F042K4T6 MCU
    • STM32F042K4T6 Circuit diagram
    • STM32F042K4T6 PDF
    • STM32F042K4T6 Specifications
    • STM32F042K4T6 Pin voltage

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