Overview
The STM32G473VEH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32G4 series. It is based on the ARM Cortex-M4 32-bit RISC core, operating at a frequency of up to 170 MHz. This microcontroller is designed to balance performance and power consumption, making it suitable for a wide range of applications, particularly those requiring advanced peripherals and mixed-signal capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM Cortex-M4 32-bit RISC core |
| Operating Frequency | Up to 170 MHz |
| Program Memory Size | 512 KB Flash |
| RAM Size | 128 KB SRAM |
| Supply Voltage | 1.71 V to 3.6 V |
| Operating Temperature Range | -40°C to 85°C |
| Number of I/O | 86 |
| Data Converters | 5 x 12-bit ADCs, 7 x 12-bit DACs |
| Package | TFBGA 100 8x8x1.2 P 0.8 mm |
| RoHS Compliance | Ecopack2 |
Key Features
- Processor and Performance: 32-bit single-core ARM Cortex-M4 processor with a single-precision floating-point unit (FPU) and DSP instructions, operating at up to 170 MHz.
- Memory and Storage: 512 KB of Flash memory with ECC support and 128 KB of SRAM.
- Communication Interfaces: Multiple interfaces including CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, and USB.
- Analog Peripherals: Five fast 12-bit ADCs, seven DAC channels, seven ultra-fast rail-to-rail analog comparators, and six operational amplifiers.
- Timers and Counters: Various timers including 32-bit and 16-bit timers, watchdog timers, and a low-power timer.
- Power Management: Low-power modes (sleep, stop, standby, and shutdown), power-on/power-down reset, and programmable voltage detector.
- Security Features: Readout protection, write protection, securable memory area, and proprietary code readout protection.
Applications
- Industrial Control Systems: Suitable for complex industrial automation and control applications.
- Consumer Electronics: Ideal for various consumer electronic devices requiring advanced peripherals.
- Power Management Systems: Used in power management and monitoring systems due to its robust analog capabilities.
- Healthcare Devices: Applicable in medical devices that require precise analog and digital signal processing.
- Smart Home and IoT Applications: Suitable for smart home devices and IoT applications requiring low power consumption and advanced communication interfaces.
Q & A
- What is the core type of the STM32G473VEH6 microcontroller?
The STM32G473VEH6 is based on the ARM Cortex-M4 32-bit RISC core.
- What is the maximum operating frequency of the STM32G473VEH6?
The maximum operating frequency is up to 170 MHz.
- How much program memory and RAM does the STM32G473VEH6 have?
The microcontroller has 512 KB of Flash memory and 128 KB of SRAM.
- What is the supply voltage range for the STM32G473VEH6?
The supply voltage range is from 1.71 V to 3.6 V.
- What are the key analog peripherals of the STM32G473VEH6?
The key analog peripherals include five fast 12-bit ADCs, seven DAC channels, seven ultra-fast rail-to-rail analog comparators, and six operational amplifiers.
- What communication interfaces are available on the STM32G473VEH6?
The microcontroller features multiple communication interfaces such as CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, and USB.
- What are the power management features of the STM32G473VEH6?
The microcontroller includes low-power modes (sleep, stop, standby, and shutdown), power-on/power-down reset, and programmable voltage detector.
- What security features does the STM32G473VEH6 offer?
The security features include readout protection, write protection, securable memory area, and proprietary code readout protection.
- What are the typical applications of the STM32G473VEH6?
The typical applications include industrial control systems, consumer electronics, power management systems, healthcare devices, and smart home and IoT applications.
- Is the STM32G473VEH6 RoHS compliant?
