STM32U375RGT6Q

Microcontrollers Overview

The STM32U375RGT6Q is a 32-bit microcontroller from the STM32U3 series, built on the ARM Cortex-M33F core with an integrated floating-point unit. It operates at frequencies up to 96 MHz and features 1 Mbyte of dual-bank flash memory alongside 256 Kbytes of SRAM. The device supports a supply voltage range of 1.71V to 3.6V and utilizes a 64-LQFP package. Connectivity includes I3C, FDCAN, USB, SPI, I2C, UART/USART, SAI, SPDIF, IrDA, LINbus, CANbus, and smart card interfaces. Analog peripherals consist of fifteen 12-bit SAR ADCs and two 12-bit DACs.

Microcontrollers Feature Summary

• Near-threshold voltage technology for ultra-low-power operation
• Arm TrustZone security integration
• High-efficiency processing with market-leading CoreMark performance per milliwatt

Microcontrollers Applications

• Battery-powered IoT devices requiring extended operational life
• Industrial control systems utilizing FDCAN and I3C connectivity
• Secure embedded applications leveraging hardware protection mechanisms

Microcontrollers Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Confirm that the specific order code matches the required package variant and temperature rating. Ensure compliance with RoHS3 standards and check current availability status as manufacturing schedules may vary. Review the latest errata sheet for any known silicon revisions prior to finalizing procurement orders.

Microcontrollers Selection Notes

Select this model when near-threshold voltage efficiency is critical for battery longevity. The inclusion of FPU and DSP instructions suits signal processing tasks. Verify pin compatibility with existing designs if migrating from the STM32U5 series. Ensure the 64-pin LQFP footprint fits the target PCB layout constraints.

Microcontrollers Part Context

This component belongs to the STM32U3 family, representing STMicroelectronics' first series based on near-threshold voltage technology. It bridges the gap between high performance and extreme power efficiency, offering significant improvements over previous generations while maintaining software compatibility within the broader STM32 ecosystem.

Microcontrollers Replacement Considerations

The STM32U375xx series is designed for 100% compatibility with the STM32U5 Series in terms of software and peripheral functionality. Developers should consult official migration guides to ensure seamless transition without hardware redesign.