STMicroelectronics STM32G4A1VET3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.19 | $22.19 |
| 15+ | $5.11 | $76.65 |
| 25+ | $5.00 | $125.00 |
| 50+ | $4.72 | $236.00 |
| 100+ | $4.16 | $416.00 |
| N+ | $0.83 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G4 |
| Packaging | Bulk | NULL |
| 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, POR, PWM, WDT |
| Number of I/O | 86 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 112K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 36x12b SAR; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
The STMicroelectronics STM32G4A1VET3 is a 32-bit ARM Cortex-M4 microcontroller running at 170MHz. It features 512KB of flash and 112KB of SRAM, designed for advanced motor control and power conversion. The device integrates brown-out detection, DMA, I2S, POR, PWM, and WDT. With an operating range of -40°C to 125°C, it is built for demanding automotive and industrial applications. The 100-LQFP package provides a robust, compact solution.
- High-Speed Processing: 170MHz Cortex-M4 with FPU handles complex control algorithms in real time.
- Extended Temperature Range: -40°C to 125°C ensures reliability in extreme environments.
- Rich Analog Peripherals: Integrated high-resolution ADCs and DACs reduce external component count.
- Advanced Timer Architecture: Dedicated motor control timers simplify PWM generation for 3-phase inverters.
Automotive Battery Management
The 170MHz core and 125°C rating enable real-time cell monitoring and balancing in electric vehicle battery packs.
Industrial Servo Drives
High-resolution PWM timers and fast ADC conversion support precise current and position control loops.
Solar Inverters
Multiple DMA channels and 112KB RAM handle MPPT algorithms and grid synchronization simultaneously.
Robotic Arm Controllers
The Cortex-M4 with FPU accelerates inverse kinematics calculations for multi-axis motion planning.
Power Conversion Units
Brown-out detection and POR protect digital control during load transients in DC-DC converters.
Avionics Sensors
The extended temperature range and I2S interface support high-reliability data acquisition in aircraft monitoring systems.
- Q: What is the maximum clock speed of the STM32G4A1VET3?
- A: The ARM Cortex-M4 core runs at up to 170MHz, providing high computational throughput.
- Q: How much flash and RAM does it have?
- A: It includes 512KB of flash and 112KB of SRAM, supporting complex firmware and data buffering.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C, making it suitable for harsh automotive and industrial environments.
- Q: What package is this device available in?
- A: It is offered in a 100-pin LQFP package, balancing I/O count with board space.
STM32G4A1VET3.pdf
- Q: What is the maximum clock speed of the STM32G4A1VET3?
- A: The ARM Cortex-M4 core runs at up to 170MHz, providing high computational throughput.
- Q: How much flash and RAM does it have?
- A: It includes 512KB of flash and 112KB of SRAM, supporting complex firmware and data buffering.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C, making it suitable for harsh automotive and industrial environments.
- Q: What package is this device available in?
- A: It is offered in a 100-pin LQFP package, balancing I/O count with board space.
