STM32F407VGT6 ARM Cortex-M4 Microcontroller, 168MHz, 1MB Flash, LQFP-100

The STM32F407VGT6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 RISC core, capable of operating at frequencies up to 168 MHz. This powerful core includes a Floating-Point Unit (FPU) for single-precision arithmetic, supporting all ARM single-precision data processing instructions, and a comprehensive set of Digital Signal Processing (DSP) instructions, making it ideal for computationally intensive applications. An integrated Memory Protection Unit (MPU) enhances application security.

The device features substantial embedded memory, with up to 1 Mbyte of Flash memory and up to 192 Kbytes of SRAM, plus an additional 4 Kbytes of backup SRAM. It offers extensive connectivity through a wide array of enhanced I/Os and peripherals, organised via two APB buses, three AHB buses, and a 32-bit multi-AHB bus matrix.

Key Features & Specifications

• High-Performance Core: ARM Cortex-M4 with FPU and DSP instructions.
• Memory: Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories. Includes an LCD parallel interface (8080/6800 modes).
• Clock Management: 4 MHz to 26 MHz crystal oscillator, internal 16 MHz RC oscillator (1% accuracy), and 32 kHz oscillators for RTC with calibration.
• Power Modes: Supports low-power Sleep, Stop, and Standby modes. Dedicated VBAT supply for RTC and backup registers.
• Analogue Capabilities: Three 12-bit, 2.4 MSPS Analog-to-Digital Converters (ADCs) and two 12-bit Digital-to-Analogue Converters (DACs).
• Connectivity: Rich set of communication interfaces including up to 3x I2C (SMBus/PMBus), up to 3x SPI, 2x CAN (2.0B Active), SDIO, and a USB 2.0 full-speed device/host/OTG controller with on-chip PHY.
• I/O Flexibility: Up to 140 I/O ports with interrupt capability, 136 fast I/Os (up to 84 MHz), and 138 5V tolerant I/Os.
• **General