MC9S12NE64VTU

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) applications
• Characteristics:
  • 16-bit microcontroller
  • High-performance CPU
  • Integrated Ethernet controller
  • Flash memory for program storage
  • RAM for data storage
• Package: VTU package
• Essence: A versatile microcontroller designed for networking and IoT applications
• Packaging/Quantity: Available in reels or trays, quantity depends on supplier

Specifications

• Architecture: 16-bit HCS12 core
• CPU Speed: Up to 25 MHz
• Program Memory: 64 KB Flash
• Data Memory: 4 KB RAM
• Ethernet Controller: IEEE 802.3-compliant
• Operating Voltage: 2.35V to 5.5V
• I/O Pins: 56
• Timers: 8-bit and 16-bit timers available
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, up to 8 channels

Detailed Pin Configuration

The MC9S12NE64VTU microcontroller has a total of 56 I/O pins. The pin configuration is as follows:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7
• Port G: PG0 to PG7
• Port H: PH0 to PH7
• Port J: PJ0 to PJ7
• Port K: PK0 to PK7

Functional Features

1. Integrated Ethernet Controller: The MC9S12NE64VTU comes with a built-in Ethernet controller, allowing seamless connectivity to local networks or the internet.
2. High-Performance CPU: The 16-bit HCS12 core provides efficient processing power for various applications.
3. Flash Memory: The onboard flash memory enables program storage, allowing easy firmware updates and flexibility in application development.
4. RAM: The integrated RAM provides data storage for efficient operation of the microcontroller.
5. Communication Interfaces: UART, SPI, and I2C interfaces facilitate communication with other devices or peripherals.
6. Analog-to-Digital Converter (ADC): The ADC allows the microcontroller to convert analog signals into digital values for processing.

Advantages and Disadvantages

Advantages: - Integrated Ethernet controller simplifies networking capabilities. - High-performance CPU enables efficient processing of complex tasks. - Ample program and data memory for versatile application development. - Multiple communication interfaces provide flexibility in device integration.

Disadvantages: - Limited I/O pins may restrict the number of peripherals that can be connected directly. - Higher power consumption compared to low-power microcontrollers.

Working Principles

The MC9S12NE64VTU operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data using its CPU, and communicates with external devices through its I/O pins and communication interfaces. The integrated Ethernet controller enables network connectivity, allowing the microcontroller to interact with other devices or access the internet.

Detailed Application Field Plans

The MC9S12NE64VTU is suitable for various application fields, including:

1. Internet of Things (IoT) Devices: The microcontroller's integrated Ethernet controller makes it ideal for IoT applications, such as smart home systems, industrial automation, and remote monitoring.
2. Networked Embedded Systems: With its networking capabilities, the MC9S12NE64VTU can be used in embedded systems that require connectivity, such as networked sensors, control systems, and data loggers.
3. Industrial Control Systems: The microcontroller's high-performance CPU and communication interfaces make it suitable for industrial control applications, including motor control, process automation, and robotics.

Detailed and Complete Alternative Models

1. MC9S12NE64CPV: Similar to MC9S12NE64VTU but in a different package (CPV).
2. MC9S12NE64CTH: Similar to MC9S12NE64VTU but with extended temperature range (CTH).
3. MC9S12NE64CAG: Similar to MC9S12NE64VTU but in a different package (CAG).

These alternative models offer similar functionality and can be considered based on specific requirements or availability.

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