Overview
The MKV31F256VLH12R is a 32-bit microcontroller from NXP USA Inc., part of the Kinetis KV series. This microcontroller is based on the ARM® Cortex®-M4 core and is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals. It is particularly suited for industrial, automotive, and consumer electronics where reliability and efficiency are critical.
Key Specifications
| Specification | Value |
|---|---|
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Program Memory Size | 256KB (256K x 8) FLASH |
| RAM Size | 48K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Package / Case | 64-LQFP (10x10) |
| Mounting Type | Surface Mount |
| Speed | 120MHz |
| Data Converters | A/D 2x16b; D/A 1x12b |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | DMA, PWM, WDT |
| Number of I/O | 46 |
Key Features
- High-Performance ARM Cortex-M4 Core: Offers a 120MHz clock speed, ensuring high processing capabilities.
- Advanced Peripherals: Includes DMA, PWM, and WDT, which enhance the microcontroller's functionality and efficiency.
- Low Power Consumption: Designed to operate within a voltage range of 1.71V to 3.6V, making it suitable for power-sensitive applications.
- Robust Memory: Features 256KB of FLASH memory and 48KB of RAM, providing ample storage and working memory.
- Wide Operating Temperature Range: Operates from -40°C to 105°C, making it suitable for various environmental conditions.
- Multiple Communication Interfaces: Supports I²C, SPI, and UART/USART for versatile communication needs.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial IoT applications.
- Automotive Systems: Can be used in automotive control units, infotainment systems, and safety features.
- Consumer Electronics: Ideal for smart home devices, wearables, and other consumer electronics requiring high performance and low power.
- Medical Devices: Applicable in medical devices that require precise control and low power consumption.
Q & A
- What is the core processor of the MKV31F256VLH12R microcontroller?
The core processor is the ARM® Cortex®-M4. - What is the program memory size of the MKV31F256VLH12R?
The program memory size is 256KB (256K x 8) FLASH. - What is the operating temperature range of the MKV31F256VLH12R?
The operating temperature range is -40°C to 105°C. - What are the communication interfaces supported by the MKV31F256VLH12R?
The microcontroller supports I²C, SPI, and UART/USART. - What is the package type of the MKV31F256VLH12R?
The package type is 64-LQFP (10x10). - What are the key peripherals of the MKV31F256VLH12R?
The key peripherals include DMA, PWM, and WDT. - What is the clock speed of the MKV31F256VLH12R?
The clock speed is 120MHz. - What is the RAM size of the MKV31F256VLH12R?
The RAM size is 48KB. - Is the MKV31F256VLH12R suitable for automotive applications?
Yes, it is suitable for automotive systems due to its robust specifications and wide operating temperature range. - What are the data converters available on the MKV31F256VLH12R?
The data converters include A/D 2x16b and D/A 1x12b.
