STM32F415RGT6 – Integrated Circuit – STMicroelectronics

Mcu, 32Bit, Cortex-M4, 168Mhz, Lqfp-64; Product Range:Stm32 Family Stm32F4 Series Microcontrollers; Architecture:Arm Cortex-M4; No. Of Bits:32Bit; Cpu Speed:168Mhz; Program Memory Size:1Mb; Ram Memory Size:192Kb; No. Of Pins:64Pins; Rohs Compliant: Yes |Stmicroelectronics STM32F415RGT6

STM32F415RGT6 – 32-bit ARM Cortex-M4 Microcontroller with 1MB Flash – STMicroelectronics

Elevate your embedded designs with the STM32F415RGT6 microcontroller from STMicroelectronics. This high-performance 32-bit MCU combines exceptional processing power with rich connectivity options, making it ideal for demanding industrial, consumer, and IoT applications. Experience real-time control efficiency with its ARM Cortex-M4 core featuring DSP instructions and FPU – all while benefiting from PCX’s reliable sourcing and fast shipping.

Key Features

• Core: ARM® Cortex®-M4 32-bit RISC processor @ 168MHz
• Memory: 1MB Flash + 192KB SRAM
• Voltage Range: 1.8V to 3.6V (low-power operation)
• Connectivity: CANbus, USB OTG, UART/USART, SPI, I2C, IrDA, LINbus
• I/O Count: 51 programmable GPIOs
• Data Converters: 16-channel 12-bit ADC + dual 12-bit DAC
• Robust Operation: -40°C to +85°C industrial temperature range

Technical Details

The STM32F415RGT6 integrates an ARM Cortex-M4 core with Floating Point Unit (FPU), delivering 210 DMIPS at 168MHz. It features advanced peripherals including DMA controllers, multiple timers with PWM, an LCD interface, and hardware watchdog. The microcontroller supports surface-mount assembly in a compact 64-LQFP package (10x10mm) and operates reliably across industrial environments thanks to built-in brown-out reset and power-on reset circuitry. An internal oscillator eliminates the need for external clock components in basic configurations. Download full datasheet.

Typical Applications

• Industrial automation controllers & motor drives
• IoT gateways and smart sensors
• Medical monitoring devices
• Consumer audio equipment
• Building automation systems

About STMicroelectronics

STMicroelectronics is a global semiconductor leader with over 30 years of innovation in microcontroller technology. Their STM32 family is renowned for exceptional performance-per-watt efficiency, comprehensive development ecosystems, and long-term product lifecycle support.

The company maintains rigorous quality certifications (ISO/TS 16949, AEC-Q100) and invests heavily in R&D, ensuring reliable solutions for mission-critical applications. STMicroelectronics’ commitment to vertical integration guarantees consistent supply chain integrity and component traceability.

About Microcontrollers

Microcontrollers (MCUs) are integrated circuits that serve as the computational “brain” in electronic systems. They combine a processor core, memory, and programmable I/O peripherals on a single chip, enabling precise control of hardware functions without external processors.

Modern MCUs like the STM32F4 series are essential for real-time processing in embedded designs. Their low-power operation, analog integration, and communication interfaces allow engineers to create compact, energy-efficient devices across automotive, industrial, and consumer markets while reducing system complexity and BOM costs.

Packaging Options

This microcontroller is supplied in protective trays for automated assembly. PCX offers multiple packaging formats including Cut Tape for prototyping needs and full Tape & Reel for volume production. Contact our support team for custom reel quantities.

Frequently Asked Questions

Q: Does this MCU include DSP acceleration capabilities?
A: Yes, the ARM Cortex-M4 core features native DSP instructions and FPU for efficient signal processing.

Q: What development tools support the STM32F415RGT6?
A: STMicroelectronics provides free STM32CubeIDE software and ST-LINK programmers. Third-party tools like Keil MDK and IAR EWARM also offer full support.

Q: Is the internal oscillator calibration sufficient for USB operation?
A: While the internal RC oscillator supports many functions, USB operation requires an external 4-26MHz crystal for precise clocking.

Q: Can I migrate designs from other STM32F4 devices to this IC?
A: The STM32F415 maintains pin and software compatibility across the F4 series, simplifying design upgrades.

Q: What voltage does the USB OTG peripheral require?
A: The integrated USB OTG PHY operates at 3.3V but is fully compatible with the device’s 1.8-3.6V supply range.

Q: How does STM32F4 series ensure code security?
A: Features include read-out protection, unique device ID, and hardware cryptographic acceleration (available in select F4 models).

Note: Product images are representational. Refer to datasheet for exact specifications.

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