NXP USA Inc.
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MC908QC8CDTE
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MC908QC8CDTE

Product Overview

Category: Microcontroller

Use: The MC908QC8CDTE is a microcontroller designed for embedded systems and applications that require high-performance processing capabilities. It is commonly used in various electronic devices, including automotive systems, industrial control systems, and consumer electronics.

Characteristics: - High-performance processing capabilities - Low power consumption - Compact size - Wide operating temperature range - Robust design for reliable operation

Package: The MC908QC8CDTE is available in a small-sized package, making it suitable for space-constrained applications. It is offered in a surface-mount technology (SMT) package, ensuring easy integration onto printed circuit boards (PCBs).

Essence: The essence of the MC908QC8CDTE lies in its ability to provide efficient and reliable processing capabilities for embedded systems. It offers a balance between performance and power consumption, making it an ideal choice for applications where both factors are crucial.

Packaging/Quantity: The MC908QC8CDTE is typically supplied in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary, but it is commonly available in quantities suitable for production purposes.

Specifications

The MC908QC8CDTE microcontroller features the following specifications:

  • CPU: 8-bit HCS08 core
  • Clock Speed: Up to 20 MHz
  • Flash Memory: 8 KB
  • RAM: 512 bytes
  • Operating Voltage: 2.7V to 5.5V
  • 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 resolution, 8 channels

Detailed Pin Configuration

The MC908QC8CDTE microcontroller 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. PTA0 - General-purpose I/O pin
  4. PTA1 - General-purpose I/O pin
  5. PTA2 - General-purpose I/O pin
  6. PTA3 - General-purpose I/O pin
  7. PTA4 - General-purpose I/O pin
  8. PTA5 - General-purpose I/O pin
  9. PTA6 - General-purpose I/O pin
  10. PTA7 - General-purpose I/O pin
  11. RESET - Reset pin
  12. PTB0 - General-purpose I/O pin
  13. PTB1 - General-purpose I/O pin
  14. PTB2 - General-purpose I/O pin
  15. PTB3 - General-purpose I/O pin
  16. PTB4 - General-purpose I/O pin
  17. PTB5 - General-purpose I/O pin
  18. PTB6 - General-purpose I/O pin
  19. PTB7 - General-purpose I/O pin
  20. PTC0 - General-purpose I/O pin
  21. PTC1 - General-purpose I/O pin
  22. PTC2 - General-purpose I/O pin
  23. PTC3 - General-purpose I/O pin
  24. PTC4 - General-purpose I/O pin
  25. PTC5 - General-purpose I/O pin
  26. PTC6 - General-purpose I/O pin
  27. PTC7 - General-purpose I/O pin
  28. VCAP - External capacitor connection for internal voltage regulator

Functional Features

The MC908QC8CDTE offers the following functional features:

  • High-performance 8-bit processing capabilities
  • Flexible I/O pins for interfacing with external devices
  • Multiple communication interfaces for data exchange
  • Timers and counters for precise timing operations
  • Analog-to-digital converter for analog signal processing
  • Low power consumption for energy-efficient operation
  • Robust design for reliable performance in harsh environments

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Compact size for space-constrained applications - Wide operating temperature range - Low power consumption - Reliable operation in harsh environments

Disadvantages: - Limited flash memory capacity (8 KB) - Limited RAM capacity (512 bytes) - Limited number of I/O pins (28)

Working Principles

The MC908QC8CDTE operates based on an 8-bit HCS08 core, which provides the necessary processing capabilities. It executes instructions stored in its flash memory and interacts with external devices through its I/O pins and communication interfaces. The microcontroller's working principles involve executing programmed instructions, handling input/output operations, and managing various peripherals to perform specific tasks.

Detailed Application Field Plans

The MC908QC8CDTE microcontroller finds

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MC908QC8CDTE en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MC908QC8CDTE in technical solutions:

  1. Q: What is MC908QC8CDTE? A: MC908QC8CDTE is a microcontroller from the MC908 family, specifically designed for technical applications.

  2. Q: What are the key features of MC908QC8CDTE? A: Some key features include an 8-bit CPU, flash memory, EEPROM, multiple I/O ports, timers, and analog-to-digital converters.

  3. Q: What are the typical applications of MC908QC8CDTE? A: MC908QC8CDTE is commonly used in automotive systems, industrial control, home automation, and other embedded applications.

  4. Q: How much flash memory does MC908QC8CDTE have? A: MC908QC8CDTE has 8KB of flash memory, which can be used for storing program code and data.

  5. Q: Can MC908QC8CDTE communicate with other devices? A: Yes, MC908QC8CDTE supports various communication interfaces such as UART, SPI, and I2C, allowing it to communicate with other devices.

  6. Q: What is the operating voltage range of MC908QC8CDTE? A: MC908QC8CDTE operates within a voltage range of 2.7V to 5.5V.

  7. Q: Does MC908QC8CDTE have any built-in analog-to-digital converters (ADC)? A: Yes, MC908QC8CDTE has two 8-bit ADCs, which can be used for converting analog signals into digital values.

  8. Q: Can MC908QC8CDTE be programmed using a high-level language like C? A: Yes, MC908QC8CDTE can be programmed using high-level languages like C, which makes it easier to develop complex applications.

  9. Q: Is MC908QC8CDTE suitable for battery-powered applications? A: Yes, MC908QC8CDTE is designed to be power-efficient and can be used in battery-powered applications.

  10. Q: Are there any development tools available for programming MC908QC8CDTE? A: Yes, there are various development tools and IDEs (Integrated Development Environments) available that support programming MC908QC8CDTE, such as CodeWarrior and MPLAB X.

Please note that the specific details and features may vary depending on the version or variant of MC908QC8CDTE being used.