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

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MC908EY8CFAE in technische oplossingen

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.