NXP USA Inc.
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
MC908QC8CDZER
عرض التفاصيل جداول البيانات

MC908QC8CDZER

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, compact size
Package: Ceramic dual in-line package (CDIP)
Essence: 8-bit microcontroller with integrated peripherals
Packaging/Quantity: Tray packaging, quantity per tray: 100 units

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 8 MHz
  • Program Memory Size: 8 KB
  • RAM Size: 512 bytes
  • Number of I/O Pins: 20
  • Operating Voltage Range: 2.7V to 5.5V
  • Temperature Range: -40°C to +125°C
  • Communication Interfaces: SPI, SCI, I2C
  • Timers/Counters: 2 x 16-bit, 1 x 8-bit
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The MC908QC8CDZER microcontroller has a total of 28 pins. 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. VREFH - High reference voltage for ADC
  22. VREFL - Low reference voltage for ADC
  23. AD0 - Analog input channel 0
  24. AD1 - Analog input channel 1
  25. AD2 - Analog input channel 2
  26. AD3 - Analog input channel 3
  27. AD4 - Analog input channel 4
  28. AD5 - Analog input channel 5

Functional Features

  • High-performance 8-bit microcontroller suitable for embedded systems and automotive applications.
  • Low-power consumption allows for efficient operation in battery-powered devices.
  • Compact size makes it ideal for space-constrained designs.
  • Integrated peripherals such as SPI, SCI, and I2C enable easy communication with other devices.
  • Timers/counters provide precise timing control for various applications.
  • The built-in ADC allows for analog signal acquisition and processing.

Advantages and Disadvantages

Advantages: - High-performance capabilities for demanding applications. - Low-power consumption extends battery life. - Compact size enables integration into small form factor devices. - Versatile communication interfaces facilitate connectivity with other components. - Precise timing control enhances application functionality. - Analog-to-digital conversion capability simplifies sensor interfacing.

Disadvantages: - Limited program memory size may restrict the complexity of applications. - Limited RAM size may impose constraints on data storage and manipulation. - Limited number of I/O pins may limit the number of external devices that can be connected.

Working Principles

The MC908QC8CDZER microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory and interacts with various peripherals to perform desired tasks. The CPU speed of up to 8 MHz allows for efficient execution of instructions. The microcontroller can communicate with other devices using the SPI, SCI, and I2C interfaces. It also features timers/counters for precise timing control and an ADC for analog signal acquisition.

Detailed Application Field Plans

The MC908QC8CDZER microcontroller is widely used in various application fields, including:

  1. Automotive systems: Used in engine control units (ECUs), body control modules (BCMs), and other automotive electronics.
  2. Industrial automation: Employed in control systems for machinery, robotics, and process automation.
  3. Consumer electronics: Integrated into smart home devices, wearable technology, and portable gadgets.
  4. Medical devices: Utilized in medical equipment such as patient monitors, infusion pumps, and diagnostic devices.
  5. Internet of Things (IoT): Incorporated into IoT devices for data collection, monitoring, and control.

Alternative Models

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MC908QC8CDZER في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of MC908QC8CDZER in technical solutions:

  1. Q: What is MC908QC8CDZER? A: MC908QC8CDZER is a microcontroller from the MC908 family, specifically designed for technical solutions requiring embedded control and processing capabilities.

  2. Q: What are the key features of MC908QC8CDZER? A: Some key features of MC908QC8CDZER include an 8-bit CPU core, flash memory for program storage, EEPROM for data storage, multiple I/O ports, timers, and analog-to-digital converters.

  3. Q: What are the typical applications of MC908QC8CDZER? A: MC908QC8CDZER is commonly used in various technical solutions such as industrial automation, automotive systems, consumer electronics, medical devices, and home appliances.

  4. Q: How much flash memory does MC908QC8CDZER have? A: MC908QC8CDZER has 8 KB of flash memory, which can be used to store the program code that controls the microcontroller's behavior.

  5. Q: Can MC908QC8CDZER communicate with other devices? A: Yes, MC908QC8CDZER supports various communication protocols like UART, SPI, and I2C, allowing it to communicate with other devices such as sensors, displays, and actuators.

  6. Q: Does MC908QC8CDZER have any analog input capabilities? A: Yes, MC908QC8CDZER has built-in analog-to-digital converters (ADCs) that can convert analog signals from sensors or other sources into digital values for processing.

  7. Q: Can MC908QC8CDZER control motors or actuators? A: Yes, MC908QC8CDZER can control motors or actuators by utilizing its I/O ports and timers to generate appropriate signals for driving them.

  8. Q: Is MC908QC8CDZER suitable for battery-powered applications? A: Yes, MC908QC8CDZER is designed to be power-efficient and can operate in low-power modes, making it suitable for battery-powered applications.

  9. Q: Can I program MC908QC8CDZER using a high-level language like C? A: Yes, MC908QC8CDZER supports programming in high-level languages like C, allowing developers to write code more easily and efficiently.

  10. Q: Where can I find documentation and resources for MC908QC8CDZER? A: Documentation, datasheets, application notes, and other resources for MC908QC8CDZER can be found on the manufacturer's website or through authorized distributors.