STM32U595QII6

Microcontrollers Overview

The STM32U595QII6 is an ultra-low-power microcontroller from the STM32U5 series, built on the Arm Cortex-M33 core with TrustZone and FPU. It operates at up to 160 MHz, delivering 240 DMIPS. The device features up to 4 Mbytes of flash memory with ECC and read-while-write capabilities, alongside 2.5 Mbytes of SRAM. It includes rich graphic features such as a Neo-Chrom GPU and Chrom-ART Accelerator, plus display controllers like LTDC and MIPI DSI. Connectivity options include USB OTG HS, CAN FD, SDMMC, and multiple communication interfaces.

Microcontrollers Feature Summary

• Ultra-low-power architecture with FlexPowerControl supporting various low-power modes down to Stop 2.
• Integrated security foundation compliant with Arm TrustZone, featuring secure boot and hardware accelerators for cryptography.
• Advanced graphics processing unit (Neo-Chrom) and Chrom-ART accelerator for efficient image rendering and motion effects.
• Comprehensive peripheral set including USB Type-C/PD controller, Octo-SPI, and high-speed external memory interfaces.

Microcontrollers Applications

• Industrial advanced HMI
• Smart home appliances and white goods
• Point of sales (POS) systems

Microcontrollers Procurement Notes

Verify the specific package type and temperature grade corresponding to the 'QII6' suffix against the official STMicroelectronics datasheet before procurement. Ensure compatibility with your board design regarding pinout and power supply requirements. Confirm that the ordering information matches the exact part number variant required for your production needs.

Microcontrollers Selection Notes

Select this MCU for applications requiring high performance combined with strict power constraints and robust security features. The inclusion of a dedicated GPU and display controllers makes it suitable for complex graphical user interfaces. Consider the extensive memory capacity and diverse connectivity options when designing systems that require significant data handling and peripheral integration.

Microcontrollers Part Context

The STM32U595QII6 belongs to the STM32U59xxx family, which represents the high-end segment of the STM32U5 ultra-low-power portfolio. This family is designed to meet demanding power/performance ratios for smart applications, offering up to 4 MB of flash and advanced graphics capabilities within a compact form factor.

Microcontrollers Replacement Considerations

Check for pin-to-pin compatible alternatives within the STM32U5 series, such as other STM32U595 variants with different package sizes or memory configurations, ensuring they meet the same functional and electrical requirements.