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STM32G483QET3

Name: STM32G483QET3
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLASH 128LQFP

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仕様

Series	STM32G4
Part Status	Active
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Speed	170MHz
Connectivity	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O	107
Program Memory Size	512KB (512K x 8)
Program Memory Type	FLASH
RAM Size	128K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V
Data Converters	A/D 42x12b SAR; D/A 7x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	128-LQFP (14x14)
Package / Case	128-LQFP
Base Product Number	STM32G483

概要

Description

The STM32G483QET3 is a microcontroller from STMicroelectronics' STM32G4 series, which is designed for high-performance applications requiring efficient processing and low power consumption. It is based on the ARM Cortex-M4 core, operating at speeds up to 170 MHz, and features a floating-point unit (FPU) for enhanced computational capabilities.
Key specifications include 128 KB of Flash memory, 32 KB of SRAM, and a variety of integrated peripherals such as multiple ADCs, timers, and communication interfaces (SPI, I2C, UART). The STM32G483QET3 supports advanced power management features, making it ideal for battery-powered applications.
It also includes a digital signal processor (DSP) for executing complex algorithms, and its rich set of development tools and libraries (like STM32Cube) aids in rapid prototyping and application development. This microcontroller is suitable for applications in motor control, industrial automation, and consumer electronics, providing a balance of performance and efficiency.

Features

The STM32G483QET3 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications. Key features include:
1. Core: ARM Cortex-M4 processor with FPU, operating at up to 170 MHz.
2. Flash Memory: 512 KB of Flash memory for program storage.
3. RAM: 128 KB of SRAM.
4. Connectivity: Multiple communication interfaces including UART, I2C, SPI, USB Type-C/USB On-The-Go, and CAN.
5. Timers: Up to 7 timers for PWM, input capture, and output compare.
6. ADC: Dual 12-bit ADCs with up to 3.5 MSPS, supporting up to 16 channels.
7. DAC: 12-bit DAC for analog signal generation.
8. Low-power modes: Multiple low-power modes for energy-efficient operation.
9. Package: LQFP-64 with various I/O pin configurations.
10. Operating Voltage: 1.7 to 3.6 V, suitable for battery-powered devices.
This microcontroller is ideal for applications requiring efficient processing and advanced peripherals, such as motor control, industrial automation, and IoT devices.

Package

The STM32G483QET3 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. It features a 7mm x 7mm footprint, providing a compact solution for various applications while ensuring ease of integration into electronic designs.

Pinout

The STM32G483QET3 microcontroller features a 64-pin LQFP (Low Profile Quad Flat Package) configuration. It belongs to the STM32G4 series, known for its high performance and advanced features.
Key functions include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit), operating at up to 170 MHz.
- Memory: 512 KB Flash and 128 KB SRAM.
- Peripherals: Multiple interfaces such as I2C, SPI, USART, USB, and CAN.
- Analog: 12-bit ADCs, DACs, and comparators.
- Timers: Several advanced timers for motor control and PWM applications.
- GPIO: Configurable general-purpose input/output pins.
This microcontroller is suitable for various applications, including motor control, industrial automation, and consumer electronics, offering a blend of performance and power efficiency.

Manufacturer

The STM32G483QET3 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of electronic components, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, communication, and consumer electronics. STMicroelectronics is known for its innovation in embedded systems and is a key player in the microcontroller market, particularly with its STM32 series, which is popular for its performance, power efficiency, and versatility in applications ranging from simple consumer devices to complex industrial systems.

Application

The STM32G483QET3 is suitable for various applications, including industrial automation, consumer electronics, motor control, and medical devices. Its low power consumption and advanced features make it ideal for wearable technology, IoT devices, smart home applications, and sensor hubs. Additionally, it is used in communication systems and automotive applications for efficient data processing and control tasks.

Equivalent

The STM32G483QET3 is part of the STM32G4 series, which features ARM Cortex-M4 cores with DSP and FPU capabilities. Equivalent products include STM32G474, STM32G431, and STM32G484, depending on specific features like memory size, peripherals, and performance requirements. For more specialized needs, consider STM32F4 series or similar STM32G series models, but ensure to check datasheets for exact specifications.