STMicroelectronics 32 bit ARM Cortex M4 Microcontroller STM32F373R8T6 72 MHz 64kB FLASH 64-Pin LQFP

The STMicroelectronics STM32F373R8T6 is a high-performance 32-bit ARM Cortex M4 microcontroller designed for demanding embedded applications in industrial, automotive, and consumer electronics sectors. Based on the STM32F3 series architecture, the device combines a 72 MHz ARM Cortex M4 CPU core with DSP and floating point unit (FPU) for enhanced computation, enabling efficient control and signal processing.

This microcontroller includes 64 kB of FLASH memory and 32 kB SRAM, allowing it to run complex firmware while handling both digital and analog tasks. It integrates a comprehensive set of peripherals including 3 independent 12-bit DACs, 16 ADC channels supporting 12/16-bit resolution, and fast comparators with programmable gain amplifiers. These features optimize the chip for precision sensing and motor control applications.

Communication interfaces are versatile with multiple I2C, SPI, USART, and CAN ports enabling connectivity in networked systems. The microcontroller supports operating voltages between 2 V and 3.6 V and is qualified for extended temperature ranges from -40°C to +85°C, ensuring reliability in harsh environmental conditions.

The compact 64-pin LQFP surface mount package, measuring 10.2 mm × 10.2 mm × 1.45 mm, facilitates integration in space-constrained electronic assemblies. With a maximum power dissipation of 444 mW, this MCU balances performance and power efficiency.

Applications for the STM32F373R8T6 include smart metering, biometric sensors, industrial control, motor management, and automotive systems. The embedded trace macrocell (ETM) and memory protection unit (MPU) support advanced debugging and robust firmware safety.

Operates at 72 MHz ARM Cortex M4 core with DSP and FPU for high-level processing. 64 kB FLASH memory and 32 kB SRAM for application code and data. 3 x 12-bit DACs and 16 x 12/16 bit ADCs for precise analog interfacing. Multiple communication protocols including I2C, SPI, USART, and CAN.

Wide operating voltage of 2 V to 3.6 V and a temperature range of -40°C to 85°C for industrial robustness. Compact 64-pin LQFP package suitable for dense PCB layouts. Low power consumption with 444 mW maximum dissipation.

Choose the STM32F373R8T6 Microcontroller for efficient embedded system design requiring advanced analog and digital signal processing, versatile communication, and reliable operation in tough environments. Available on EnvMart for electronic component sourcing.