Overview
The MKV31F256VLH12P is a 32-bit microcontroller from NXP USA Inc., part of the Kinetis KV3x family. This microcontroller is designed to deliver high-performance solutions, particularly for motor control applications such as BLDC, PMSM, and ACIM. It features an ARM® Cortex®-M4 core, making it suitable for a wide range of embedded systems and industrial applications. The device is known for its high level of integration, security, and robust performance capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package / Case | 64-LQFP (10x10) |
| Mounting Type | Surface Mount |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 120MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 48K x 8 |
| Supply Voltage (Vcc/Vdd) | 1.71V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Data Converters | A/D 2x16b; D/A 1x12b |
| Number of I/Os | 46 |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | DMA, PWM, WDT |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-Performance ARM® Cortex®-M4 Core: Provides a powerful processing capability with a clock speed of up to 120MHz.
- Advanced Motor Control: Optimized for BLDC, PMSM, and ACIM motor control applications.
- Memory and Storage: Features 256KB of FLASH program memory and 48KB of RAM.
- Analog and Digital Converters: Includes 2x16-bit A/D converters and 1x12-bit D/A converter.
- Peripheral Support: Equipped with DMA, PWM, and WDT peripherals for enhanced functionality.
- Communication Interfaces: Supports I²C, SPI, and UART/USART for versatile communication options.
- Wide Operating Temperature Range: Operates from -40°C to 105°C, making it suitable for various environmental conditions.
- RoHS Compliance: Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- Motor Control Systems: Ideal for BLDC, PMSM, and ACIM motor control applications in industrial and automotive sectors.
- Industrial Automation: Used in control systems, robotics, and other automated processes.
- Automotive Systems: Suitable for various automotive applications requiring high-performance and reliability.
- IoT and Embedded Systems: Can be used in IoT devices, smart home appliances, and other embedded system applications.
- General Purpose Microcontrollers: Applicable in a wide range of general-purpose microcontroller applications requiring advanced features and performance.
Q & A
- What is the core processor of the MKV31F256VLH12P microcontroller?
The core processor is the ARM® Cortex®-M4.
- What is the maximum clock speed of the MKV31F256VLH12P?
The maximum clock speed is 120MHz.
- How much program memory does the MKV31F256VLH12P have?
The device has 256KB (256K x 8) of FLASH program memory.
- What is the RAM size of the MKV31F256VLH12P?
The RAM size is 48KB.
- What are the supported communication interfaces of the MKV31F256VLH12P?
The device supports I²C, SPI, and UART/USART interfaces.
- What is the operating temperature range of the MKV31F256VLH12P?
The operating temperature range is -40°C to 105°C.
- Is the MKV31F256VLH12P RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What type of package does the MKV31F256VLH12P come in?
The device comes in a 64-LQFP (10x10) package.
- What are the analog and digital converters available on the MKV31F256VLH12P?
The device includes 2x16-bit A/D converters and 1x12-bit D/A converter.
- What are some common applications of the MKV31F256VLH12P?
Common applications include motor control systems, industrial automation, automotive systems, IoT devices, and general-purpose microcontroller applications.
