NXP USA Inc.
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MC908LJ12CFUER
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MC908LJ12CFUER

Product Overview

Category

MC908LJ12CFUER belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require control and processing capabilities.

Characteristics

  • Low power consumption
  • High-performance processing
  • Integrated peripherals for various applications
  • Compact size

Package

MC908LJ12CFUER is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of MC908LJ12CFUER lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

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

Specifications

  • Microcontroller core: 8-bit
  • Clock frequency: Up to 8 MHz
  • Flash memory: 12 KB
  • RAM: 512 bytes
  • Input/output pins: 20
  • Operating voltage: 2.7V to 5.5V
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RESET - Reset pin
  4. PT0 - General-purpose I/O pin
  5. PT1 - General-purpose I/O pin
  6. PT2 - General-purpose I/O pin
  7. PT3 - General-purpose I/O pin
  8. PT4 - General-purpose I/O pin
  9. PT5 - General-purpose I/O pin
  10. PT6 - General-purpose I/O pin
  11. PT7 - General-purpose I/O pin
  12. PTG0 - General-purpose I/O pin
  13. PTG1 - General-purpose I/O pin
  14. PTG2 - General-purpose I/O pin
  15. PTG3 - General-purpose I/O pin
  16. PTG4 - General-purpose I/O pin
  17. PTG5 - General-purpose I/O pin
  18. PTG6 - General-purpose I/O pin
  19. PTG7 - General-purpose I/O pin
  20. VDD - Power supply voltage

Functional Features

  • Integrated analog-to-digital converter (ADC)
  • Timer modules for precise timing operations
  • Serial communication interfaces (UART, SPI, I2C)
  • Interrupt capability for event-driven programming
  • On-chip debugging support

Advantages and Disadvantages

Advantages

  • Low power consumption extends battery life in portable applications.
  • Compact size allows for integration into space-constrained designs.
  • High-performance processing enables efficient execution of control algorithms.

Disadvantages

  • Limited memory capacity may restrict the complexity of applications.
  • 8-bit architecture may not be suitable for certain computationally intensive tasks.

Working Principles

MC908LJ12CFUER operates based on the Von Neumann architecture, where instructions and data are stored in the same memory space. It fetches instructions from memory, decodes them, and executes the corresponding operations. The microcontroller interacts with external devices through its input/output pins and utilizes its integrated peripherals to perform various functions.

Detailed Application Field Plans

MC908LJ12CFUER finds applications in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

  1. MC9S08AW60CFUE: Similar features with increased flash memory capacity (60 KB).
  2. MC9S08GT60CFB: Enhanced version with additional peripherals and larger RAM (2 KB).

(Note: This list is not exhaustive and other alternative models may exist.)

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기술 솔루션에 MC908LJ12CFUER 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of MC908LJ12CFUER in technical solutions:

  1. Q: What is MC908LJ12CFUER? A: MC908LJ12CFUER is a microcontroller from the MC908 family, specifically designed for technical solutions requiring embedded control.

  2. Q: What are the key features of MC908LJ12CFUER? A: Some key features of MC908LJ12CFUER include a 8-bit CPU core, flash memory, RAM, multiple I/O ports, timers, and analog-to-digital converters.

  3. Q: What are the typical applications of MC908LJ12CFUER? A: MC908LJ12CFUER is commonly used in various technical solutions such as industrial automation, automotive systems, consumer electronics, and medical devices.

  4. Q: How much flash memory does MC908LJ12CFUER have? A: MC908LJ12CFUER has 12KB of flash memory, which can be used for storing program code and data.

  5. Q: Can MC908LJ12CFUER communicate with other devices? A: Yes, MC908LJ12CFUER supports various communication protocols like UART, SPI, and I2C, enabling it to communicate with other devices or peripherals.

  6. Q: Does MC908LJ12CFUER have any built-in analog-to-digital converters (ADC)? A: Yes, MC908LJ12CFUER has one or more built-in ADCs, allowing it to convert analog signals into digital values for processing.

  7. Q: Can MC908LJ12CFUER operate on low power? A: Yes, MC908LJ12CFUER is designed to operate on low power, making it suitable for battery-powered applications or energy-efficient systems.

  8. Q: Is MC908LJ12CFUER programmable? A: Yes, MC908LJ12CFUER can be programmed using various development tools and programming languages like C or assembly language.

  9. Q: Can MC908LJ12CFUER be used in safety-critical applications? A: Yes, MC908LJ12CFUER can be used in safety-critical applications as it offers features like watchdog timers and built-in fault detection mechanisms.

  10. Q: Are there any development resources available for MC908LJ12CFUER? A: Yes, the manufacturer provides datasheets, reference manuals, application notes, and software development tools to assist in the development of solutions using MC908LJ12CFUER.

Please note that the specific details may vary depending on the version or revision of the MC908LJ12CFUER microcontroller.