NXP USA Inc.
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MC68HC908QY2CDTE
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MC68HC908QY2CDTE

Product Overview

Category

The MC68HC908QY2CDTE belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated peripherals for enhanced functionality
  • Flexible and versatile design

Package

The MC68HC908QY2CDTE is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence

This microcontroller is designed to provide efficient and reliable control capabilities for a wide range of applications.

Packaging/Quantity

The MC68HC908QY2CDTE is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 8 MHz
  • Program Memory Size: 8 KB Flash
  • RAM Size: 512 bytes
  • Operating Voltage Range: 2.7V to 5.5V
  • Number of I/O Pins: 28
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 2 x 16-bit, 1 x 8-bit
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The MC68HC908QY2CDTE has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RESET - Reset input
  4. IRQ - Interrupt request input
  5. PTA0 - General-purpose I/O pin
  6. PTA1 - General-purpose I/O pin
  7. PTA2 - General-purpose I/O pin
  8. PTA3 - General-purpose I/O pin
  9. PTA4 - General-purpose I/O pin
  10. PTA5 - General-purpose I/O pin
  11. PTA6 - General-purpose I/O pin
  12. PTA7 - General-purpose I/O pin
  13. PTB0 - General-purpose I/O pin
  14. PTB1 - General-purpose I/O pin
  15. PTB2 - General-purpose I/O pin
  16. PTB3 - General-purpose I/O pin
  17. PTB4 - General-purpose I/O pin
  18. PTB5 - General-purpose I/O pin
  19. PTB6 - General-purpose I/O pin
  20. PTB7 - General-purpose I/O pin
  21. PTC0 - General-purpose I/O pin
  22. PTC1 - General-purpose I/O pin
  23. PTC2 - General-purpose I/O pin
  24. PTC3 - General-purpose I/O pin
  25. PTC4 - General-purpose I/O pin
  26. PTC5 - General-purpose I/O pin
  27. PTC6 - General-purpose I/O pin
  28. PTC7 - General-purpose I/O pin

Functional Features

  • High-speed processing capabilities
  • Integrated peripherals for enhanced functionality
  • Flexible input/output options
  • Low power consumption for energy-efficient operation
  • Robust and reliable design for long-term use

Advantages and Disadvantages

Advantages

  • Efficient control capabilities
  • Versatile design for various applications
  • Low power consumption
  • Integrated peripherals for enhanced functionality

Disadvantages

  • Limited program memory size (8 KB)
  • Limited RAM size (512 bytes)

Working Principles

The MC68HC908QY2CDTE operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals and input/output devices, and performs control and processing tasks according to the programmed logic.

Detailed Application Field Plans

The MC68HC908QY2CDTE finds applications in various fields, including but not limited to: - Automotive systems - Industrial automation - Consumer electronics - Medical devices - Home appliances

Alternative Models

  1. MC68HC908QY4CDTE
  2. MC68HC908QY8CDTE
  3. MC68HC908QY16CDTE
  4. MC68HC908QY32CDTE

These alternative models offer similar functionality and characteristics to the MC68HC908QY2CDTE, providing options for different memory sizes and I/O configurations.

In conclusion, the MC68HC908QY2CDTE is a high-performance 8-bit microcontroller with versatile features and integrated peripherals. Its compact package and efficient design make it suitable for a wide range of applications in various industries. While it has certain limitations in terms of memory size and RAM, it offers reliable control capabilities and low power consumption.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC68HC908QY2CDTE v technických řešeních

  1. What is the maximum operating frequency of MC68HC908QY2CDTE?
    - The maximum operating frequency of MC68HC908QY2CDTE is 8 MHz.

  2. What are the key features of MC68HC908QY2CDTE?
    - Some key features of MC68HC908QY2CDTE include a fully static design, low power consumption, and a wide operating voltage range.

  3. Can MC68HC908QY2CDTE be used in automotive applications?
    - Yes, MC68HC908QY2CDTE is suitable for automotive applications due to its robust design and temperature range.

  4. Does MC68HC908QY2CDTE support in-circuit programming?
    - Yes, MC68HC908QY2CDTE supports in-circuit programming for convenient firmware updates.

  5. What communication interfaces does MC68HC908QY2CDTE support?
    - MC68HC908QY2CDTE supports UART, SPI, and I2C communication interfaces.

  6. Is MC68HC908QY2CDTE compatible with 5V systems?
    - Yes, MC68HC908QY2CDTE is compatible with 5V systems, making it versatile for various technical solutions.

  7. Can MC68HC908QY2CDTE operate in harsh industrial environments?
    - Yes, MC68HC908QY2CDTE is designed to withstand harsh industrial environments with its rugged construction.

  8. What development tools are available for programming MC68HC908QY2CDTE?
    - Development tools such as in-circuit emulators and flash programmers are available for programming MC68HC908QY2CDTE.

  9. Are there any application notes or reference designs available for MC68HC908QY2CDTE?
    - Yes, there are application notes and reference designs provided by the manufacturer to assist in implementing MC68HC908QY2CDTE in technical solutions.

  10. What is the typical power consumption of MC68HC908QY2CDTE in standby mode?
    - The typical power consumption of MC68HC908QY2CDTE in standby mode is very low, making it suitable for battery-powered applications.