STMicroelectronics

STM32L451CEU6TR  

Microcontrollers

The STM32L451CEU6TR is a microcontroller unit (MCU) developed by STMicroelectronics, a global semiconductor company. It belongs to the STM32L4 series, which is designed for low-power applications and offers a good balance between performance, power consumption, and cost.

Description:

The STM32L451CEU6TR is a 32-bit ARM Cortex-M4 MCU with a 32 MHz CPU, 512 KB of flash memory, and 160 KB of RAM. It operates with a power supply voltage ranging from 1.71 to 3.6 V and has an operating temperature range of -40°C to 125°C. This device is available in a 48-pin UFQFP package.

Features:

1. ARM Cortex-M4 32-bit RISC core with a clock speed of up to 80 MHz
2. Low-power features, including a low-power sleep mode and power scaling
3. 512 KB of flash memory and 160 KB of RAM
4. Flexible clock system with internal and external clock sources
5. Advanced peripherals, such as a 12-bit ADC, DAC, and comparators
6. Connectivity options, including USB OTG, SDIO, I2C, SPI, and UART
7. Security features, such as a hardware cryptographic module and a true random number generator
8. On-chip debugging and programming support with JTAG and SWD interfaces

Applications:

The STM32L451CEU6TR is suitable for a wide range of applications due to its low power consumption, performance, and advanced features. Some potential applications include:

1. Battery-powered devices: The low-power features make it ideal for devices that require long battery life, such as wearable devices, portable electronics, and remote sensors.
2. Industrial control: The STM32L451CEU6TR can be used in industrial applications, such as motor control, sensor interfacing, and data acquisition systems.
3. Medical devices: Its low power consumption and advanced peripherals make it suitable for medical devices, such as portable monitoring equipment and diagnostic tools.
4. Smart home and IoT devices: The STM32L451CEU6TR can be used in smart home devices, such as smart thermostats, lighting control systems, and home automation hubs.
5. Automotive applications: The device can be used in various automotive applications, such as infotainment systems, body control modules, and power management systems.

In summary, the STM32L451CEU6TR is a versatile and low-power MCU that can be used in a wide range of applications, from battery-powered devices to industrial control systems. Its advanced features and peripherals make it a popular choice for developers looking to create energy-efficient and high-performance solutions.

STM32L451CEU6TR Documents

Download datasheets and manufacturer documentation for STM32L451CEU6TR

PCN Assembly/Origin :

Multi Dev 21/Sep/2022      

PCN Design/Specification :

Mult Dev 25/Oct/2023