STMicroelectronics

STM32L4S5AII3TR

The STM32L4S5AII3TR is a high-performance microcontroller (MCU) manufactured by STMicroelectronics. It belongs to the STM32L4+ series, which is designed for a wide range of applications, including industrial, consumer, and medical devices.

Description:

The STM32L4S5AII3TR is a 32-bit ARM Cortex-M4 MCU with a 120 MHz max CPU frequency and an ultra-low power consumption of 22 nA in standby mode. It features a 2 MB Flash memory and 640 KB of RAM, making it suitable for complex applications that require substantial memory.

Features:

1. Core: ARM Cortex-M4 with FPU (Floating Point Unit) for efficient floating-point operations.
2. Clock speed: Up to 120 MHz.
3. Memory: 2 MB Flash and 640 KB RAM.
4. Power consumption: Ultra-low power with 22 nA in standby mode.
5. Connectivity: Advanced communication interfaces, such as USB OTG HS, SDIO, I2C, SPI, and UART.
6. Security: Features an ARM TrustZone-based secure environment for sensitive data protection.
7. Package: The STM32L4S5AII3TR comes in a 112-ball UFBGA package.
8. Operating temperature: -40°C to +125°C.

Applications:

The STM32L4S5AII3TR is designed for a wide range of applications due to its high performance, low power consumption, and advanced features:

1. Industrial automation: Control systems, motor control, and sensor interfacing.
2. Consumer electronics: Smart home devices, wearables, and portable electronics.
3. Medical devices: Patient monitoring systems, diagnostic equipment, and portable medical instruments.
4. IoT (Internet of Things): Smart sensors, connected devices, and data collection systems.
5. Automotive: In-vehicle infotainment systems, body control modules, and telematics.
6. Energy management: Smart grid systems, energy monitoring, and energy-efficient lighting control.
7. Robotics: Autonomous robots, robotic arms, and robotic control systems.

The STM32L4S5AII3TR's combination of high performance, low power consumption, and advanced connectivity options make it an ideal choice for a wide range of applications in various industries.