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STM32F042F4P6TR

Name: STM32F042F4P6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 16KB FLASH 20TSSOP

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包 TSSOP-20
資料表 STM32F042F4P6TR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	STM32F0
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0
CoreSize	32-Bit Single-Core
Speed	48MHz
Connectivity	CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	DMA, I²S, POR, PWM, WDT
NumberofI/O	16
ProgramMemorySize	16KB (16K x 8)
ProgramMemoryType	FLASH
RAMSize	6K x 8
Voltage-Supply(Vcc/Vdd)	1.65V ~ 3.6V
DataConverters	A/D 12x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	20-TSSOP (0.173, 4.40mm Width)

概述

Description

The STM32F042F4P6TR is a microcontroller from STMicroelectronics, part of the STM32 family, which is based on the ARM Cortex-M0 core. This 32-bit MCU operates at a frequency of up to 48 MHz and features 32 KB of Flash memory and 6 KB of SRAM, making it suitable for various embedded applications.
Key features include a rich set of peripherals such as multiple I/O ports, timers, an ADC (Analog-to-Digital Converter), and support for communication protocols like I2C, SPI, and USART. The STM32F042F4P6TR is designed for low-power applications, offering several power-saving modes, which is ideal for battery-operated devices.
The microcontroller is available in a compact 20-pin package, making it suitable for space-constrained designs. It is widely used in consumer electronics, industrial automation, and IoT applications due to its versatility and efficiency. Development can be facilitated using the STM32Cube ecosystem, which provides tools, libraries, and example code to streamline the programming process.

Features

The STM32F042F4P6TR is a microcontroller from STMicroelectronics' STM32 F0 series, offering a balance of performance and efficiency for various applications. Key features include:
- Core: ARM Cortex-M0, running at up to 48 MHz.
- Memory: 32 KB Flash memory and 6 KB SRAM.
- I/O Ports: Up to 36 GPIOs with configurable functions.
- Timers: 2 x 16-bit general-purpose timers, 1 x 16-bit basic timer.
- Communication Interfaces: 1 x I2C, 1 x SPI, 1 x USART, and USB 2.0 full-speed device.
- ADC: 12-bit analog-to-digital converter with up to 16 channels.
- Power Supply: Operates from 2.0 to 3.6 V, featuring low power consumption modes.
- Package: Available in a 32-pin LQFP or 20-pin QFN package.
- Development Support: Compatible with various development tools and libraries, including STM32Cube.
This microcontroller is ideal for cost-sensitive applications requiring low power and compact design, such as consumer electronics and industrial control systems.

Package

The STM32F042F4P6TR is packaged in a 32-pin LQFP (Low-profile Quad Flat Package) with a 7x7 mm footprint. This package type is suitable for surface mounting and provides good thermal performance and electrical connectivity for embedded applications.

Pinout

The STM32F042F4P6TR is a 32-bit microcontroller from STMicroelectronics, part of the STM32F0 series. It features a 20-pin LQFP (Low-profile Quad Flat Package) packaging.
Pin Count: 20 pins
Key Functions:
- GPIOs: Multiple pins function as general-purpose input/output (GPIO) for various digital signal applications.
- Analog Inputs: Several pins can be configured as analog inputs for the 12-bit ADC.
- Timers: It includes timers for PWM generation and time-based functions.
- USART: Supports Universal Synchronous/Asynchronous Receiver-Transmitter for serial communication.
- I2C and SPI Interfaces: For communication with external devices.
- Reset and Power Management: Pins for reset, power supply (VDD, VSS), and voltage references.
This microcontroller is ideal for cost-sensitive applications requiring low power and basic processing capabilities.

Manufacturer

The STM32F042F4P6TR is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and analog devices. They serve various industries, including automotive, industrial, consumer electronics, and communication. The STM32 series, which includes the STM32F042F4P6TR, is known for its energy-efficient ARM Cortex-M microcontrollers, widely used in embedded systems and IoT applications.

Application

The STM32F042F4P6TR is a versatile microcontroller suitable for various applications, including consumer electronics, industrial automation, smart home devices, and sensor management. It excels in low-power applications, IoT devices, motor control, and portable equipment. Its features like USB connectivity, timers, and ADC make it ideal for real-time control systems and data acquisition tasks.

Equivalent

The STM32F042F4P6TR is an ARM Cortex-M0 microcontroller from STMicroelectronics. Equivalent products include the STM32F030F4P6 (lower memory), STM32F051F4P6 (similar features), and STM32F072F6P6 (higher performance with USB). Other alternatives may include microcontrollers from NXP (e.g., LPC11Uxx series) or Microchip (e.g., PIC32MZ series) depending on specific application needs. Always verify compatibility based on your project requirements.