Overview
The STM32F412RGT6TR is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the ARM Cortex-M4 core, which includes a Floating Point Unit (FPU) and supports all ARM single-precision data-processing instructions and data types. This microcontroller is designed for applications requiring high performance, low power consumption, and advanced peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM Cortex-M4 with FPU |
| Program Memory Type | Flash |
| Flash Size | 1 MB |
| RAM Size | 256 kB |
| Speed | Up to 100 MHz |
| No of I/O Lines | 50 |
| Interface/Connectivity | CANbus, IrDA, I2C, LINbus, MMC, QSPI, SD/SDIO, SPI, UART/USART, USB/USB OTG |
| Peripherals | Brown-out Detect, DMA, I2S, LCD, POR, PWM, Reset, Watchdog |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 16-ch x 12-bit |
| Package Style | LQFP-64 |
| Mounting Method | Surface Mount |
Key Features
- High-Performance Core: ARM Cortex-M4 with FPU, supporting up to 100 MHz frequency and 125 DMIPS.
- Memory and Storage: Up to 1 MB of flash memory and 256 KB of SRAM, with flexible external static memory controller.
- Advanced Peripherals: Includes LCD parallel interface, dual mode Quad-SPI interface, and multiple communication interfaces such as I2C, SPI, I2S, USART, USB OTG, and CAN.
- Power Management: Features low power modes, including Stop mode with fast wakeup time, and internal oscillators for power efficiency.
- Security and Protection: Equipped with a memory protection unit (MPU) and various reset and supply management options.
- Audio and Motor Control: Supports I2S peripherals for audio class accuracy and includes timers for motor control.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication due to its advanced peripherals and low power consumption.
- Medical Devices: Can be used in medical equipment requiring high performance and precision, such as diagnostic devices and patient monitoring systems.
- Consumer Electronics: Ideal for smart home devices, audio equipment, and other consumer electronics needing robust processing and low power consumption.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and safety systems due to its reliability and performance.
Q & A
- What is the core processor of the STM32F412RGT6TR?
The core processor is the ARM Cortex-M4 with a Floating Point Unit (FPU).
- How much flash memory does the STM32F412RGT6TR have?
The STM32F412RGT6TR has up to 1 MB of flash memory.
- What is the maximum operating frequency of the STM32F412RGT6TR?
The maximum operating frequency is up to 100 MHz.
- What are the key communication interfaces available on the STM32F412RGT6TR?
The key communication interfaces include CANbus, IrDA, I2C, LINbus, MMC, QSPI, SD/SDIO, SPI, UART/USART, and USB/USB OTG).
- What is the operating temperature range of the STM32F412RGT6TR?
The operating temperature range is from -40°C to +85°C).
- Does the STM32F412RGT6TR support audio interfaces?
Yes, it supports I2S peripherals for audio class accuracy).
- What is the package style of the STM32F412RGT6TR?
The package style is LQFP-64).
- What are the power supply requirements for the STM32F412RGT6TR?
The power supply requirements are 1.7 V to 3.6 V).
- Does the STM32F412RGT6TR have any power-saving features?
Yes, it includes low power modes and features like Batch Acquisition Mode (BAM) for power consumption savings).
- What kind of timers does the STM32F412RGT6TR have?
The STM32F412RGT6TR includes twelve 16-bit timers and two 32-bit timers).
