NXP USA Inc.
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MC908EY8CFAE
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MC908EY8CFAE

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: Low power consumption, high performance, integrated peripherals
Package: 64-pin LQFP (Low-Profile Quad Flat Package)
Essence: 8-bit microcontroller with Flash memory
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 8 MHz
  • Flash Memory: 8 KB
  • RAM: 512 bytes
  • Operating Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +125°C
  • Number of I/O Pins: 56
  • Communication Interfaces: SPI, SCI, I2C
  • Timers/Counters: 2 x 16-bit, 1 x 8-bit
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • PWM Channels: 4
  • Watchdog Timer: Yes
  • Interrupts: 32 sources
  • Package Type: LQFP-64

Detailed Pin Configuration

The MC908EY8CFAE microcontroller has a total of 64 pins. 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. IRQ - Interrupt request input
  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
  29. VDDA - Analog power supply voltage
  30. VREFH - High reference voltage for ADC
  31. VREFL - Low reference voltage for ADC
  32. AD0 - Analog input channel 0
  33. AD1 - Analog input channel 1
  34. AD2 - Analog input channel 2
  35. AD3 - Analog input channel 3
  36. AD4 - Analog input channel 4
  37. AD5 - Analog input channel 5
  38. AD6 - Analog input channel 6
  39. AD7 - Analog input channel 7
  40. VSSA - Analog ground
  41. PTG0 - General-purpose I/O pin
  42. PTG1 - General-purpose I/O pin
  43. PTG2 - General-purpose I/O pin
  44. PTG3 - General-purpose I/O pin
  45. PTG4 - General-purpose I/O pin
  46. PTG5 - General-purpose I/O pin
  47. PTG6 - General-purpose I/O pin
  48. PTG7 - General-purpose I/O pin
  49. PTD0 - General-purpose I/O pin
  50. PTD1 - General-purpose I/O pin
  51. PTD2 - General-purpose I/O pin
  52. PTD3 - General-purpose I/O pin
  53. PTD4 - General-purpose I/O pin
  54. PTD5 - General-purpose I/O pin
  55. PTD6 - General-purpose I/O pin
  56. PTD7 - General-purpose I/O pin
  57. PTE0 - General-purpose I/O pin
  58. PTE1 - General-purpose I/O pin
  59. PTE2 - General-purpose I/O pin
  60. PTE3 - General-purpose I/O pin
  61. PTE4 - General-purpose I/O pin

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC908EY8CFAE v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC908EY8CFAE in technical solutions:

  1. Q: What is MC908EY8CFAE? A: MC908EY8CFAE is a microcontroller from the MC9S08 family, designed for embedded control applications.

  2. Q: What are the key features of MC908EY8CFAE? A: Some key features include an 8-bit CPU, flash memory, RAM, multiple I/O ports, timers, analog-to-digital converters, and serial communication interfaces.

  3. Q: What are the typical applications of MC908EY8CFAE? A: MC908EY8CFAE is commonly used in applications such as industrial control systems, automotive electronics, home automation, and consumer electronics.

  4. Q: How much flash memory does MC908EY8CFAE have? A: MC908EY8CFAE has 8 KB of flash memory, which can be used for storing program code and data.

  5. Q: Can MC908EY8CFAE communicate with other devices? A: Yes, MC908EY8CFAE supports various serial communication interfaces like UART, SPI, and I2C, allowing it to communicate with other devices or peripherals.

  6. Q: What is the operating voltage range of MC908EY8CFAE? A: MC908EY8CFAE operates within a voltage range of 2.7V to 5.5V, making it suitable for both low-power and standard power supply applications.

  7. Q: Does MC908EY8CFAE have any analog capabilities? A: Yes, MC908EY8CFAE has built-in analog-to-digital converters (ADCs) that can be used to measure analog signals from sensors or other sources.

  8. Q: Can MC908EY8CFAE be programmed using a high-level language? A: Yes, MC908EY8CFAE can be programmed using C or assembly language, providing flexibility for developers.

  9. Q: Is MC908EY8CFAE suitable for battery-powered applications? A: Yes, MC908EY8CFAE is designed to operate efficiently in low-power modes, making it suitable for battery-powered applications.

  10. Q: Are development tools available for MC908EY8CFAE? A: Yes, there are various development tools and IDEs available, such as CodeWarrior and MPLAB X, which support programming and debugging of MC908EY8CFAE-based projects.

Please note that the specific details may vary depending on the manufacturer's documentation and version of the microcontroller.