STM32F042G4U6

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STM32F042G4U6

IC MCU 32BIT 16KB FLASH 28UFQFPN

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Thông số kỹ thuật

Package Tray
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 24
ProgramMemorySize 16KB (16K x 8)
ProgramMemoryType FLASH
RAMSize 6K x 8
Voltage-Supply(Vcc/Vdd) 1.65V ~ 3.6V
DataConverters A/D 13x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-UFQFN

Tổng quan

Description

The STM32F042G4U6 is a microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0 core. It features a 32-bit architecture and runs at a maximum clock speed of 48 MHz, offering a balance of performance and efficiency for embedded applications.
Key specifications include 32 KB of Flash memory, 6 KB of SRAM, and a rich set of peripherals such as GPIOs, timers, ADCs, and communication interfaces like I2C, SPI, and USART. This microcontroller is designed for low-power applications, making it suitable for battery-operated devices.
It supports various development environments, including the STM32CubeMX software for configuration and the STM32CubeIDE for programming. The STM32F042G4U6 is ideal for projects in areas like IoT, consumer electronics, automotive, and industrial automation, providing versatility and ease of integration in various applications.

Features

The STM32F042G4U6 is a microcontroller from STMicroelectronics, part of the STM32 F0 series. Key features include:
- Core: ARM Cortex-M0, operating at up to 48 MHz.
- Flash Memory: 32 KB of Flash memory for program storage.
- RAM: 6 KB of SRAM for data storage.
- I/O Ports: Up to 32 general-purpose I/O pins.
- Peripherals:
- 1 × 12-bit ADC with up to 16 channels.
- 1 × UART, 1 × I2C, and 1 × SPI interfaces for communication.
- 2 × 16-bit timers and a basic watchdog timer.
- Clock: Integrated 8 MHz internal oscillator and external clock support.
- Power Supply: Operates on 2.0V to 3.6V, with low-power modes for energy efficiency.
- Packages: Available in various packages, including LQFP and UFQFPN.
Ideal for cost-sensitive applications in consumer electronics, industrial control, and IoT devices.

Package

The STM32F042G4U6 is packaged in a 32-pin LQFP (Low-profile Quad Flat Package) form factor, specifically in a 7x7 mm size. This package type offers a compact design suitable for various applications while providing multiple I/O options.

Pinout

The STM32F042G4U6 microcontroller features a total of 32 pins in a LQFP32 package. It is part of the STM32F0 series and is based on the ARM Cortex-M0 core. The pin functions include:
1. GPIO: General-purpose input/output for digital signals.
2. Analog: Includes ADC (Analog-to-Digital Converter) inputs.
3. Communication Interfaces:
- I2C
- SPI
- USART
4. Timers: Includes general-purpose timers for PWM and timing applications.
5. Reset: A dedicated reset pin.
6. Power Supply: VDD and VSS for power connections.
The microcontroller is designed for low-power applications and supports a wide range of peripherals, making it suitable for various embedded projects.

Manufacturer

The STM32F042G4U6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs, develops, and provides a wide range of microcontrollers, sensors, power management devices, and other semiconductor solutions for various applications, including automotive, industrial, consumer electronics, and communication systems. The company is known for its innovation in embedded systems and is one of the leading suppliers in the microcontroller market, particularly recognized for its STM32 series, which offers a diverse portfolio of 32-bit microcontrollers based on the ARM Cortex architecture. STMicroelectronics focuses on sustainability and efficiency in its manufacturing processes and product designs, catering to both high-performance and cost-effective solutions for its clients.

Application

The STM32F042G4U6 is widely used in various application areas, including:
1. Consumer Electronics: Home appliances, wearable devices.
2. Industrial Automation: Motor control, sensors, and data acquisition systems.
3. IoT Devices: Smart home systems, environmental monitoring.
4. Automotive: Dashboard displays, control systems.
5. Medical Devices: Portable diagnostic equipment, health monitoring systems.
6. Robotics: Control systems for robotic applications.
Its low power consumption and versatility make it suitable for these areas.

Equivalent

Equivalent products to the STM32F042G4U6 chip include the STM32F030 series (e.g., STM32F030F4P6), STM32F051 series (e.g., STM32F051K8U6), and other low-power STM32F0 series microcontrollers with similar specifications, such as processing power, memory size, and peripheral options. Always verify specific features and pin compatibility for your application.

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