STM32U575VGT3TR

Microcontrollers Overview

The STM32U575VGT3TR is an ultra-low-power microcontroller from the STM32U5 series, featuring an Arm Cortex-M33 core operating at 160 MHz with TrustZone and FPU. It includes 1 Mbyte of Flash memory and 786 Kbytes of SRAM. The device supports a supply voltage range of 1.71 V to 3.6 V and operates within industrial temperature ranges. Key peripherals include Octo-SPI interfaces, FSMC, multiple timers, ADCs, DACs, and cryptographic accelerators for secure IoT applications.

Microcontrollers Feature Summary

• Ultra-low-power architecture with FlexPowerControl technology enabling autonomous background modes
• Hardware security foundation compliant with Arm TBSA requirements including secure boot and data protection
• Integrated DSP instructions and single-precision floating-point unit for efficient signal processing
• Comprehensive peripheral set including Octo-SPI, FSMC, and dedicated audio/graphics accelerators

Microcontrollers Applications

• Industrial automation and control systems
• Advanced human-machine interface (HMI) displays
• Smart home appliances and white goods
• Point of sale (POS) terminals
• Wearable electronics and personal devices

Microcontrollers Procurement Notes

Verify the specific package type and temperature grade corresponding to the suffix in the official STMicroelectronics datasheet. Confirm availability through authorized distributors as stock levels fluctuate. Ensure compliance with RoHS and Ecopack2 standards required for your manufacturing process. Check for moisture sensitivity classification before soldering. Validate that the selected variant meets all electrical specifications for your target application environment.

Microcontrollers Selection Notes

Select this component when high performance combined with ultra-low power consumption is critical. The Cortex-M33 core provides sufficient processing power for complex algorithms while maintaining energy efficiency. Consider the integrated security features if protecting intellectual property or sensitive user data is a priority. Evaluate the available I/O count and memory size against project requirements to ensure optimal resource utilization without unnecessary cost overhead.

Microcontrollers Part Context

This microcontroller belongs to the STM32U5 family, designed specifically for battery-powered IoT devices requiring robust security and long operational life. It extends the portfolio with enhanced low-power modes and advanced connectivity options. The series targets applications demanding a balance between computational capability and strict energy constraints, offering scalable solutions across various pin counts and memory configurations.

Microcontrollers Replacement Considerations

Check for direct substitutes within the STM32U5xx series with compatible pinouts and memory sizes. Verify functional equivalence regarding security features and peripheral sets. Ensure thermal and electrical characteristics match the original design constraints. Consult STMicroelectronics documentation for recommended cross-references or updated components replacing older revisions.