STMicroelectronics STM32F412VET3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $24.46 | $24.46 |
| 15+ | $5.63 | $84.45 |
| 25+ | $5.51 | $137.75 |
| 50+ | $5.20 | $260.00 |
| 100+ | $4.59 | $459.00 |
| N+ | $0.92 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F4 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 100MHz |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Number of I/O | 81 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 256K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 16x12b |
| 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 STM32F412VET3TR is a high-performance ARM Cortex-M4 microcontroller with FPU, running at 100MHz. It features 512KB flash and 256KB SRAM, along with an LCD parallel interface, I2S, DMA, and multiple PWM channels. Operating from 1.7V to 3.6V and rated for -40°C to 125°C, it is designed for demanding applications requiring both processing power and extended temperature tolerance.
- High Performance: 100MHz Cortex-M4 with FPU accelerates math-intensive tasks like audio and motor control.
- Large SRAM: 256KB RAM supports complex data structures and high-resolution graphics buffers.
- Extended Temperature: 125°C rating enables use in harsh industrial and automotive environments.
- Integrated LCD Controller: Simplifies GUI implementation without external display drivers.
High-End Consumer Audio
The I2S interface and 100MHz Cortex-M4 with FPU enable high-fidelity audio processing, supporting lossless codecs and digital sound enhancement.
Industrial HMI Panels
The LCD controller and 256KB RAM allow driving graphical displays with smooth animations, while the PWM outputs control backlight brightness.
Robotics Controllers
With multiple timers and DMA, it can generate precise PWM signals for servo motors and read encoder feedback at high rates for closed-loop control.
Smart Grid Infrastructure
The 125°C rating and brown-out detection ensure reliable operation in outdoor power distribution units, handling communication protocols like Modbus.
Portable Instrumentation
The 1.7V minimum supply enables operation from a single alkaline cell, while the low-power modes extend battery life in handheld meters.
Automotive Aftermarket
Its wide temperature range and robust peripherals make it suitable for telematics boxes, dash cameras, and advanced driver assistance retrofits.
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M4 core runs at up to 100 MHz.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for extended industrial use.
- Q: How much SRAM is available?
- A: It has 256KB of SRAM.
- Q: Does it support LCD interfaces?
- A: Yes, it includes an LCD parallel interface controller.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
STM32F412VET3TR.pdf
- Q: What is the maximum clock speed?
- A: The ARM Cortex-M4 core runs at up to 100 MHz.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for extended industrial use.
- Q: How much SRAM is available?
- A: It has 256KB of SRAM.
- Q: Does it support LCD interfaces?
- A: Yes, it includes an LCD parallel interface controller.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
