STMicroelectronics STM32F4 Series 32-Bit ARM Cortex-M4 Microcontroller 168 MHz, 1.024MB FLASH, 64-Pin LQFP STM32F405RGT6TR

STMicroelectronics STM32F405RGT6TR is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core operating at 168 MHz, engineered for advanced embedded systems requiring efficient computation and peripheral integration. It features 1.024MB FLASH memory and 192KB RAM, providing ample program and data storage. The microcontroller supports DSP instructions and includes a floating point unit (FPU) enhancing mathematical operation throughput.

This device's 64-pin LQFP surface mount package with compact dimensions of 10 mm length, 10 mm width, and 1.45 mm height ensures adaptability to modern PCB designs. It operates at low voltage levels from 1.7V to 3.6V and covers an operating temperature range of -40°C to +85°C, suitable for harsh industrial environments.

Its numerous integrated peripherals include 16 channels of 12-bit ADCs and 2 channels of 12-bit DACs for accurate analogue input/output processing. Communication interfaces provided are comprehensive, including multiple USARTs, SPI, I²C, CAN, and SDIO, complemented by USB OTG High Speed support and advanced audio PLL and full duplex I²S capability.

The device features 2 timers (12 and 2) capable of 16-bit and 32-bit operations running up to 168MHz clock, suitable for time-critical applications. The STM32F405RGT6TR also boasts a maximum power dissipation of 435 mW, supporting efficient power management in embedded designs.

ARM Cortex M4 core with DSP instruction set running at 168 MHz. 1.024MB Flash memory and 192kB RAM supporting complex application code and data. 16 x 12-bit ADCs and 2 x 12-bit DACs for analogue interfacing. Rich communication interfaces including USARTs, SPI, I²C, CAN, SDIO, and USB OTG High Speed.

Compact 64-pin LQFP surface mount package measuring 10 x 10 x 1.45 mm. Operating voltage from 1.7 V to 3.6 V with power dissipation of 435 mW. Industrial temperature range from -40 °C to +85 °C for reliable performance.

This microcontroller is ideal for embedded systems, industrial automation, audio processing, communication equipment, and automotive applications that demand high-speed digital signal processing alongside flexible analog and digital peripherals. The STM32F405RGT6TR is part of the STM32F4 series known for robustness and advanced features.

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