This article offers valuable insights into the specifications and functions of the STM32L051K6T6 and STM32C031C6T6 microcontrollers through a detailed comparison.
What is STM32L051K6T6?
The STM32L051K6T6 is a cutting - edge MCU that belongs to the STM32 Family STM32L0 Series. It combines a 32 - bit ARM Cortex - M0+ architecture with a 32MHz clock speed, delivering both high performance and energy efficiency, making it suitable for a wide range of applications, from smart appliances and portable devices to automotive systems. This microcontroller is optimized for low - power consumption, high - speed operations, and a compact design. It comes with 32KB of program memory and 8KB of RAM, offering ample storage for program code and data, which enables seamless operation and efficient data processing. Additionally, it provides a comprehensive set of features and peripherals to support various embedded systems projects, and offers excellent performance in tasks like analog and digital signal switching, giving designers the flexibility and reliability needed to bring their designs to life.
What is STM32C031C6T6?
The STM32C031C6T6 microcontroller is a versatile solution designed to meet the rigorous demands of a broad spectrum of applications, spanning from consumer electronics to industrial equipment. Powered by a robust Arm Cortex - M0+ core that can reach speeds of up to 48 MHz, it offers a high degree of integration, making it well - suited for Internet of Things (IoT) solutions. With features like a memory protection unit, high - speed embedded memories, DMA, and an array of system functions and peripherals, it equips modern embedded systems with what they need. Moreover, the STM32C031C6T6 is optimized for both high - performance and low - power consumption, delivering excellent performance in various embedded applications that call for precise control and efficient processing.
STM32L051K6T6 vs STM32C031C6T6
| Picture |
 |
 |
| Part number |
STM32L051K6T6 +BOM |
STM32C031C6T6 +BOM |
| Manufacturer |
STMicroelectronics |
STMicroelectronics |
| Package |
32 - LQFP |
LQFP - 48 |
| Description |
32MHz clock speed in LQFP - 32 package |
Advanced STM32 microcontroller for IoT and industrial use |
| Stock |
2928 |
7837 |
| Input Voltage min |
1.65 |
2.0 |
| Supply Voltage Max Volt |
3.6 |
3.6 |
| Minimum Operating Temperature (°C) |
- 40.0 |
- 40.0 |
| Maximum Operating Temperature (°C) |
85.0 |
85.0 |
| Core |
Arm Cortex - M0+ |
Arm Cortex - M0+ |
| ECCN US |
3A991.a.2 |
3A991.a.2 |
| ECCN EU |
NEC |
NEC |
| Packing Type |
Tray |
Tray |
| RoHs compliant |
Ecopack2 |
Ecopack2 |
| Grade |
Industrial |
Industrial |
STM32L051K6T6's Other Comparison
STM32L051K6T6 vs STM32C031C6T6 STM32L051K6T6 vs STM32C031K6T6
The product data analysis is from SIC Electronics Limited. If you need more information about these microcontrollers, explore their detailed data sheets or contact our sales team. You can also send us an email at sales@sic - chip.com for guidance on selecting the right components for your projects. 
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