MK22FN256VMP12

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, industrial automation
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: LQFP
• Essence: Advanced microcontroller with ARM Cortex-M4 core
• Packaging/Quantity: Tray, 250 units per tray

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 1.71V to 3.6V
• Operating Temperature: -40°C to +105°C
• Communication Interfaces: UART, SPI, I2C, CAN, USB
• Analog-to-Digital Converter (ADC): 16-bit, 16 channels
• Digital-to-Analog Converter (DAC): 12-bit, 2 channels
• Timers: 8-channel FlexTimer, 2-channel Low-Power Timer
• GPIO Pins: Up to 105 pins

Detailed Pin Configuration

The MK22FN256VMP12 microcontroller has a total of 144 pins. The pin configuration is as follows:

• Port A: PA0 to PA31
• Port B: PB0 to PB31
• Port C: PC0 to PC31
• Port D: PD0 to PD7
• Port E: PE0 to PE31
• Port F: PF0 to PF7

For a detailed pinout diagram and pin functions, refer to the product datasheet.

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Integrated peripherals for versatile applications
• Low-power consumption for energy-efficient designs
• Extensive communication interfaces for connectivity options
• Flexible timers for precise timing requirements
• Ample GPIO pins for interfacing with external devices

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Wide range of integrated peripherals - Low-power consumption for energy-efficient designs - Versatile communication interfaces - Ample GPIO pins for flexible interfacing

Disadvantages: - Limited flash memory compared to some other microcontrollers in the same category - Higher cost compared to entry-level microcontrollers

Working Principles

The MK22FN256VMP12 microcontroller operates based on the ARM Cortex-M4 core. It executes instructions stored in its flash memory, interacts with various peripherals, and communicates with external devices through its communication interfaces. The microcontroller's working principles involve executing code, handling interrupts, managing power modes, and interacting with input/output devices.

Detailed Application Field Plans

The MK22FN256VMP12 microcontroller finds applications in various fields, including: 1. Embedded systems: Used in consumer electronics, automotive systems, and medical devices. 2. Internet of Things (IoT) devices: Enables connectivity and control in smart home automation, industrial monitoring, and wearable technology. 3. Industrial automation: Used in factory automation, robotics, and process control systems.

Detailed and Complete Alternative Models

Some alternative models to the MK22FN256VMP12 microcontroller are: 1. STM32F407VG: A microcontroller from STMicroelectronics with an ARM Cortex-M4 core, similar features, and a larger flash memory. 2. LPC1768: A microcontroller from NXP Semiconductors with an ARM Cortex-M3 core, comparable features, and a lower cost. 3. PIC32MX795F512L: A microcontroller from Microchip Technology with a MIPS32 core, similar features, and a different architecture.

These alternative models provide options with varying specifications and price points, allowing designers to choose the most suitable microcontroller for their specific requirements.

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