STMicroelectronics

STM32L431CCT6TR  

Microcontrollers

The STM32L431CCT6TR is a microcontroller unit (MCU) produced by STMicroelectronics, a leading global semiconductor company. This particular model 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 STM32L431CCT6TR 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 to +125 degrees Celsius. This model is available in a 48-pin LQFP (Low Profile Quad Flat Package) package.

Features:

1. ARM Cortex-M4 32-bit processor with a clock speed of up to 80 MHz
2. Floating-point unit (FPU) for efficient mathematical operations
3. 512 KB of flash memory and 160 KB of RAM
4. Flexible clock system with internal and external clock sources
5. Advanced peripherals, including:
   • 2x I2C, 4x SPI, and 4x USART interfaces
   • 3x 12-bit ADC with up to 24 channels
   • 2x 12-bit DAC channels
   • 2x timers, including a high-resolution timer
   • USB OTG FS with on-the-go and battery charging capabilities
6. Security features, such as a hardware cryptographic processor and a true random number generator
7. Low-power modes, including Stop, Standby, and Shutdown modes, to minimize power consumption
8. Programmable voltage reference and internal reference voltage

Applications:

The STM32L431CCT6TR 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, such as wearables, portable medical devices, and IoT devices
2. Smart sensors and actuators in industrial automation systems
3. Home automation and smart home devices, such as smart thermostats and lighting control systems
4. Energy harvesting systems, where energy is derived from ambient sources like solar or wind
5. Automotive applications, such as body control modules, infotainment systems, and advanced driver assistance systems (ADAS)
6. Consumer electronics, including portable audio devices, fitness trackers, and electronic toys

In summary, the STM32L431CCT6TR is a versatile and efficient ARM Cortex-M4 MCU designed for low-power applications. Its combination of performance, memory, and advanced features make it suitable for a wide range of applications, from battery-powered devices to industrial automation systems.

STM32L431CCT6TR Documents

Download datasheets and manufacturer documentation for STM32L431CCT6TR

Errata :

STM32L431xx Errata      

Datasheets :

STM32L431xx Datasheet      

Manuals :

STM32F3, F4, L4 Series Prog Manual      

Other Related Documents :

STM32L43, 44, 45, 46 Reference Manual      

HTML Datasheet :

STM32L431xx Datasheet       STM32F3, F4, L4 Series Prog Manual