company blog about Genuine Stock Supply — STMicroelectronics Ultra-Low Power MCU STM32U535RET6TR 32-bit Microcontroller Chip

Shenzhen Mingjiada Electronics Co., Ltd. as a globally recognised authorised independent distributor of electronic components, now offers genuine stock of STMicroelectronics' ultra-low-power, high-performance microcontroller—the STM32U535RET6TR. This 32-bit microcontroller, based on the ARM Cortex-M33 core, delivers exceptional energy efficiency management and a rich array of peripheral interfaces, making it an ideal choice for applications in the Internet of Things, wearable devices, and industrial control.

Product Overview Of STM32U535RET6TR
The STM32U535RET6TR belongs to STMicroelectronics' STM32U5 series. This 32-bit microcontroller utilises an ARM Cortex-M33 core operating at up to 160MHz, achieving an optimal balance between high performance and low power consumption.

The STM32U535RET6TR provides 512KB of Flash memory and 274KB of SRAM, offering ample storage capacity for complex applications.

Housed in an LQFP-64 package, the chip operates within a temperature range of -40°C to +85°C, enabling it to withstand demanding operational environments.

The STM32U535RET6TR is a microcontroller (MCU) focused on balancing high performance with ultra-low power consumption. Below are the detailed specifications for this product:
Core processor: ARM® Cortex®-M33 (supporting FPU and DSP instructions)
Maximum operating frequency: 160 MHz
Flash memory: 512 KB
RAM: 274 KB
Package: 64-LQFP (10x10mm)
Operating Voltage: 1.71V to 3.6V
Operating Temperature: -40°C to +85°C
Key Peripheral Interfaces
• 15 x 12-bit ADC channels
• 2 x 12-bit DACs
• 4 x I²C, 3 x SPI, 2 x UART, 2 x USART
• CAN FD, USB, SDMMC

Core Features Of STM32U535RET6TR
Ultra-low power architecture
The STM32U535RET6TR is built upon STMicroelectronics' advanced ultra-low power platform, featuring multiple low-power modes that significantly reduce system energy consumption.
The chip supports shutdown mode (110nA), standby mode (300nA), and multiple stop modes, achieving current consumption as low as under 19μA/MHz in operating modes, substantially extending the runtime of battery-powered devices.
High-Performance Processing Capability
The STM32U535RET6TR incorporates an ARM Cortex-M33 core based on the Armv8-M architecture, integrating a DSP instruction set and a floating-point unit (FPU) to deliver robust digital signal processing capabilities.
Operating at a 160MHz core frequency, the STM32U535RET6TR effortlessly handles complex computational tasks and multitasking applications, meeting the stringent demands of real-time control systems.
Enhanced Security Features
The STM32U535RET6TR incorporates ARM TrustZone® technology, providing hardware-level security isolation for critical data and code.
The chip also features an integrated AES encryption engine and public key algorithm accelerator (PKA), offering resistance to side-channel attacks and active tamper detection. It automatically erases secure data during disturbance attacks.
Extensive Peripheral Interfaces
The STM32U535RET6TR offers a comprehensive array of peripheral interfaces, including multiple SPI, I²C, and UART interfaces, alongside advanced communication interfaces such as USB Type-C and CAN FD.
The chip also incorporates a 14-bit ADC module, a Multi-Function Digital Filter (MDF), and an Audio Digital Filter (ADF), catering to diverse complex application requirements.

Application Scenarios
Leveraging its exceptional performance and ultra-low power characteristics, the STM32U535RET6TR finds extensive application across multiple domains:
Wearable Devices: Smartwatches, fitness trackers, etc., utilising its ultra-low power consumption to extend battery life
Personal Medical Devices: Portable medical equipment, health monitors, relying on its high-performance processing and security features
Home Automation: Smart home control systems, sensor nodes, benefiting from its extensive peripheral interfaces
Industrial Sensors: Industrial control systems and sensor networks, leveraging its high reliability and wide temperature range

Supply Advantages
Mingjiada Electronics guarantees all supplied STM32U535RET6TR devices are genuine factory originals, providing complete supply chain traceability to ensure product reliability.
The company maintains ample stock, supporting diverse requirements from sample requests to bulk procurement. Flexible packaging options (reel/tube) are available to accommodate varying production needs.

Procurement Information
Should you be interested in the STM32U535RET6TR or have any procurement requirements, please contact us via the following channels:
Telephone: +86 13410018555
Enquiry Email: sales@hkmjd.com
Company Website: www.integrated-ic.com