STM32F437VIT6TR

Microcontrollers Overview

The STM32F437VIT6TR is a 32-bit microcontroller based on the ARM Cortex-M4 core with DSP and FPU, operating at up to 180 MHz. It features 2 MB of Flash memory and 256 KB of SRAM. The device includes three 12-bit ADCs, two 12-bit DACs, and an extensive range of communication interfaces such as Ethernet, USB OTG, CAN, I2C, SPI, and UART. It operates within a voltage range of 1.8 V to 3.6 V and supports industrial temperatures from -40°C to +85°C in a 100-LQFP package.

Microcontrollers Feature Summary

• High-performance ARM Cortex-M4 core with single-precision FPU and DSP instructions
• Integrated ART Accelerator for zero-wait-state execution from Flash memory
• Flexible external memory controller supporting SDRAM, NOR/NAND, and LCD parallel interfaces
• Hardware cryptographic acceleration cell and true random number generator

Microcontrollers Applications

• Industrial applications including PLCs and motor drives
• Medical devices requiring high precision and processing power
• Graphics-intensive HMI systems utilizing Chrom-ART accelerator
• Networking equipment featuring integrated Ethernet MAC

Microcontrollers Procurement Notes

Verify the specific suffix TR indicates tape-and-reel packaging when sourcing components. Confirm the full part number matches STM32F437VIT6TR to ensure correct Flash capacity and package type. Check RoHS compliance status and lead-free specifications against current manufacturer documentation before finalizing procurement orders.

Microcontrollers Selection Notes

Select this MCU for designs requiring robust connectivity via Ethernet and USB alongside significant program storage. The inclusion of hardware crypto and RNG enhances security for sensitive data processing. Ensure the application benefits from the 180 MHz processing speed and available DMA channels for efficient peripheral management without overloading the CPU.

Microcontrollers Part Context

This component belongs to the STM32F437xx/439xx high-performance advanced line. These devices are designed for complex embedded applications needing substantial memory and rich peripheral sets. The series integrates advanced accelerators like Chrom-ART for graphics and ART for code execution efficiency, distinguishing it from lower-tier STM32 families.

Microcontrollers Replacement Considerations

The STM32F429VIT6 is a closely related variant within the same family offering similar performance characteristics. Verify pin compatibility and peripheral availability when considering substitution between these specific model numbers.