Overview
The MK20DX256VLQ10R is a high-performance microcontroller from NXP USA Inc., part of the Kinetis K20 series. It is based on the 32-bit ARM Cortex-M4 core, which provides a powerful processing capability with a maximum operating frequency of up to 100 MHz. This microcontroller is designed for a wide range of applications, offering a balance between high performance and low power consumption. It features extensive peripheral sets, including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and various communication interfaces, making it versatile for different use cases.
Key Specifications
| Parameter | Value |
|---|---|
| Core | 32-bit ARM Cortex-M4 |
| Operating Frequency | Up to 100 MHz |
| Flash Memory | Up to 256 KB |
| RAM | Up to 64 KB |
| Package | 64-LQFP (10x10) |
| Operating Temperature | -40°C to 105°C |
| Voltage Range | 1.71 to 3.6 V |
| ADCs | Two 16-bit SAR ADCs |
| DACs | Two 12-bit DACs |
| Communication Interfaces | USB, CAN, SPI, UART, I2C, SDHC, I2S |
| Timers | Eight-channel motor control/general purpose/PWM timer, 16-bit low-power timer, etc. |
Key Features
- Powerful Core: 32-bit ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz.
- Analog Modules: Includes two 16-bit SAR ADCs, two 12-bit DACs, and three analog comparators.
- Communication Interfaces: Supports USB full-/low-speed On-the-Go controller, CAN, SPI, UART, I2C, SDHC, and I2S.
- Memory and Peripherals: Up to 256 KB flash memory, 64 KB RAM, and extensive peripheral sets including DMA, LVD, POR, PWM, and watchdog.
- Low Power Modes: Multiple low-power modes to optimize power consumption based on application requirements.
- Security and Integrity: Features security and integrity modules, including hardware CRC and 128-bit unique identification number per chip.
Applications
- Industrial Control: Suitable for industrial automation and control systems.
- Medical Devices: Used in medical equipment due to its robust and reliable design.
- Consumer Electronics: Ideal for various consumer electronic devices requiring high performance and low power consumption.
- Automotive Electronics: Compatible with automotive applications, offering a reliable and flexible solution.
Q & A
- What is the core of the MK20DX256VLQ10R microcontroller?
The core is a 32-bit ARM Cortex-M4. - What is the maximum operating frequency of the MK20DX256VLQ10R?
Up to 100 MHz. - How much flash memory does the MK20DX256VLQ10R have?
Up to 256 KB. - What is the operating temperature range of the MK20DX256VLQ10R?
-40°C to 105°C. - What communication interfaces does the MK20DX256VLQ10R support?
USB, CAN, SPI, UART, I2C, SDHC, and I2S. - Does the MK20DX256VLQ10R have any low power modes?
Yes, it has multiple low-power modes to optimize power consumption. - What kind of analog modules are included in the MK20DX256VLQ10R?
Two 16-bit SAR ADCs, two 12-bit DACs, and three analog comparators. - Is the MK20DX256VLQ10R RoHS compliant?
Yes, it is RoHS3 compliant. - What is the package type of the MK20DX256VLQ10R?
64-LQFP (10x10). - What are some common applications of the MK20DX256VLQ10R?
Industrial control, medical devices, consumer electronics, and automotive electronics.
