NXP USA Inc.
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MC908GZ48MFJE
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MC908GZ48MFJE

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: 48-pin LQFP (Low-Profile Quad Flat Package)
Essence: Control and processing unit for various electronic systems
Packaging/Quantity: Tape and reel packaging, quantity per reel: 2500 units

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 48 MHz
  • Flash Memory: 48 KB
  • RAM: 4 KB
  • Operating Voltage: 2.7V to 5.5V
  • I/O Pins: 38
  • Timers: 6
  • Communication Interfaces: SPI, I2C, UART
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MC908GZ48MFJE microcontroller has a total of 48 pins. The pin configuration is as follows:

  1. VDDA - Analog power supply
  2. VSSA - Analog 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. VDD - Digital power supply
  21. VSS - Digital ground
  22. PTC0 - General-purpose I/O pin
  23. PTC1 - General-purpose I/O pin
  24. PTC2 - General-purpose I/O pin
  25. PTC3 - General-purpose I/O pin
  26. PTC4 - General-purpose I/O pin
  27. PTC5 - General-purpose I/O pin
  28. PTC6 - General-purpose I/O pin
  29. PTC7 - General-purpose I/O pin
  30. IRQ - Interrupt request pin
  31. PTD0 - General-purpose I/O pin
  32. PTD1 - General-purpose I/O pin
  33. PTD2 - General-purpose I/O pin
  34. PTD3 - General-purpose I/O pin
  35. PTD4 - General-purpose I/O pin
  36. PTD5 - General-purpose I/O pin
  37. PTD6 - General-purpose I/O pin
  38. PTD7 - General-purpose I/O pin
  39. VDDPLL - PLL power supply
  40. VSSPLL - PLL ground
  41. XTAL - Crystal oscillator input
  42. EXTAL - Crystal oscillator output
  43. VCAP - External capacitor connection for the internal voltage regulator
  44. VDDREG - Internal voltage regulator power supply
  45. VSSREG - Internal voltage regulator ground
  46. VDDIO - I/O power supply
  47. VSSIO - I/O ground
  48. VBAT - Backup battery input

Functional Features

  • High-performance 8-bit microcontroller suitable for embedded systems and automotive applications.
  • Low-power consumption, making it ideal for battery-powered devices.
  • Wide operating voltage range allows for flexibility in various electronic systems.
  • Flash memory enables program storage and easy updates.
  • Multiple communication interfaces (SPI, I2C, UART) for seamless integration with other devices.
  • Analog-to-Digital Converter (ADC) provides accurate measurement capabilities.
  • Robust temperature range (-40°C to +125°C) ensures reliable operation in extreme conditions.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient designs - Versatile communication interfaces for easy integration - Wide operating voltage range for flexibility - Reliable operation in extreme temperatures

Disadvantages: - Limited flash memory capacity compared to higher-end microcontrollers - 8-bit architecture may not be suitable for complex applications requiring higher precision or processing power

Working Principles

The MC908GZ48MFJE microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, controlling the behavior

Énumérez 10 questions et réponses courantes liées à l'application de MC908GZ48MFJE dans les solutions techniques

  1. What is the maximum operating frequency of MC908GZ48MFJE?
    - The maximum operating frequency of MC908GZ48MFJE is 8 MHz.

  2. Can MC908GZ48MFJE be used in automotive applications?
    - Yes, MC908GZ48MFJE is suitable for automotive applications due to its robust design and features.

  3. What are the key features of MC908GZ48MFJE for technical solutions?
    - MC908GZ48MFJE offers a wide range of features including analog and digital peripherals, flash memory, and low power consumption.

  4. Is MC908GZ48MFJE compatible with industry-standard communication protocols?
    - Yes, MC908GZ48MFJE supports industry-standard communication protocols such as SPI, I2C, and UART.

  5. How can MC908GZ48MFJE be programmed and debugged?
    - MC908GZ48MFJE can be programmed and debugged using standard development tools such as JTAG or BDM interfaces.

  6. What are the typical voltage requirements for MC908GZ48MFJE?
    - MC908GZ48MFJE operates at a typical voltage range of 2.7V to 5.5V.

  7. Does MC908GZ48MFJE have built-in security features?
    - Yes, MC908GZ48MFJE includes built-in security features to protect the integrity of the application code.

  8. Can MC908GZ48MFJE operate in harsh environmental conditions?
    - Yes, MC908GZ48MFJE is designed to operate in harsh environmental conditions, making it suitable for industrial applications.

  9. Are there any specific development kits available for MC908GZ48MFJE?
    - Yes, there are development kits and evaluation boards available to aid in the development and testing of MC908GZ48MFJE-based solutions.

  10. What are the typical applications for MC908GZ48MFJE in technical solutions?
    - MC908GZ48MFJE is commonly used in applications such as motor control, industrial automation, consumer electronics, and smart appliances.