STMicroelectronics

STM32U545REI6  

Microcontrollers

The STM32U545REI6 is a high-performance microcontroller (MCU) from STMicroelectronics, designed for a wide range of applications that require low power consumption, high performance, and advanced connectivity features. This MCU is part of the STM32U5 series, which is based on the ARM Cortex-M33 CPU with a core frequency of up to 160 MHz.

Description:

The STM32U545REI6 is a System-in-Package (SiP) device that integrates the MCU, memory, and various peripherals in a compact and efficient package. It features a 64-pin package with a 10x10 mm footprint, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M33 CPU with a core frequency of up to 160 MHz, providing high performance and efficient power consumption.
2. 512 KB of Flash memory and 160 KB of SRAM, offering ample storage and processing capabilities for complex applications.
3. Advanced connectivity options, including USB Type-C, USB Power Delivery (PD), and USB 2.0 high-speed interfaces.
4. Integrated Sub-GHz radio for long-range, low-power wireless communication.
5. Advanced security features, such as hardware cryptographic modules, secure boot, and trusted environment.
6. Rich peripheral set, including I2C, SPI, UART, and CAN, for seamless integration with various sensors and external devices.
7. High-resolution 12-bit ADC and DAC, enabling precise analog signal processing.
8. Flexible power management, with support for power scaling, low-power sleep modes, and a wide operating voltage range (1.71 V to 3.6 V).
9. Temperature range of -40°C to 125°C, making it suitable for harsh environments.

Applications:

The STM32U545REI6 is designed for a wide range of applications, including:

1. Industrial and consumer IoT devices, such as smart sensors, wearables, and home automation systems.
2. Battery-powered devices, where low power consumption is critical, such as portable medical devices and remote monitoring systems.
3. Connectivity and communication gateways, such as smart home hubs, industrial routers, and data concentrators.
4. Human Machine Interface (HMI) devices, including touch screen displays, control panels, and interactive kiosks.
5. Automotive applications, such as infotainment systems, body control modules, and advanced driver assistance systems (ADAS).
6. Energy harvesting and power management systems, where efficient power usage is essential.
7. Secure applications, such as payment terminals, access control systems, and cryptographic devices.

In summary, the STM32U545REI6 is a versatile, high-performance MCU designed for applications that require advanced connectivity, low power consumption, and robust security features. Its compact package and rich peripheral set make it suitable for a wide range of applications across various industries.

STM32U545REI6 Documents

Download datasheets and manufacturer documentation for STM32U545REI6

PCN :

Product Change Notification 2024-05-16 (PDF)       Product Change Notification 2024-04-11 (PDF)