Overview
The MK22FN1M0AVLK12 is a microcontroller from NXP USA Inc., part of the Kinetis K22 family. These microcontrollers are optimized for cost-sensitive applications that require low power consumption, flexibility, and high processing efficiency. Based on the Arm® Cortex®-M4 core, this MCU integrates a floating-point unit (FPU) and supports various low-power modes, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® Cortex®-M4 with FPU |
| Frequency | Up to 120 MHz |
| Flash Memory | Up to 1 MB |
| SRAM | Up to 128 KB |
| Package | 80 LQFP, 12 x 12 x 1.6 mm, Pitch 0.5 mm |
| Voltage Range | 1.71 to 3.6 V |
| Temperature Range | –40 to 105°C |
| USB | Full-/Low-Speed On-the-Go (OTG) 2.0 |
| ADC | Two 16-bit SAR ADCs |
| DAC | One 12-bit DAC |
| Timers | Two 8-channel Flex-Timers, Two 2-channel Flex-Timers |
| Communication Interfaces | USB, CAN, SPI, I2C, UART, SDHC, I2S |
| Power Consumption | Run power: 279 μA/MHz, Static power: down to 268 nA |
Key Features
- High-performance Arm® Cortex®-M4 core with DSP instructions and FPU.
- Low power consumption with multiple low-power modes, including very low-leakage stop modes.
- Integrated USB full-/low-speed On-the-Go (OTG) 2.0 controller.
- Comprehensive set of peripherals including ADCs, DACs, analog comparators, and various communication interfaces (CAN, SPI, I2C, UART, SDHC, I2S).
- Memory protection unit with multi-master protection and 16-channel DMA controller.
- Hardware CRC module and 128-bit unique identification (ID) number per chip.
- FlexBus external bus interface and FlexMemory (FlexRAM and FlexNVM) options.
Applications
The MK22FN1M0AVLK12 is suitable for a variety of cost-sensitive applications that require low power and high processing efficiency. These include:
- Industrial control systems.
- Medical devices.
- Consumer electronics.
- Automotive systems.
- Internet of Things (IoT) devices.
- Wireless and wired communication systems.
Q & A
- What is the core architecture of the MK22FN1M0AVLK12?
The MK22FN1M0AVLK12 is based on the Arm® Cortex®-M4 core with a floating-point unit (FPU). - What is the maximum frequency of the MCU?
The maximum frequency is up to 120 MHz. - How much flash and SRAM memory does it have?
It has up to 1 MB of flash memory and up to 128 KB of SRAM. - What are the power consumption characteristics?
The MCU has a run power consumption of 279 μA/MHz and static power consumption down to 268 nA. - Does it support USB?
Yes, it supports full-/low-speed On-the-Go (OTG) 2.0 USB. - What are the temperature and voltage operating ranges?
The temperature range is –40 to 105°C, and the voltage range is 1.71 to 3.6 V. - What types of communication interfaces are available?
The MCU includes USB, CAN, SPI, I2C, UART, SDHC, and I2S interfaces. - Are there any specific low-power modes available?
Yes, it includes multiple low-power modes such as very low-leakage stop modes. - Does it have any security features?
Yes, it includes a hardware CRC module and a 128-bit unique identification (ID) number per chip. - What kind of analog modules are integrated?
The MCU includes two 16-bit SAR ADCs, one 12-bit DAC, and three analog comparators.
