NXP USA Inc.
Billedet kan være en repræsentation.
Se specifikationer for produktdetaljer.
MC68HC11A0CFNE3
Se detaljer DataSheets

MC68HC11A0CFNE3

Product Overview

Category

The MC68HC11A0CFNE3 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems that require embedded control.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Integrated memory and peripherals
  • Flexible input/output options
  • Real-time clock functionality

Package

The MC68HC11A0CFNE3 is available in a 52-pin plastic quad flat pack (PQFP) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control for a wide range of applications.

Packaging/Quantity

The MC68HC11A0CFNE3 is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 2 MHz
  • Operating Voltage: 2.7V to 5.5V
  • Program Memory Size: 512 bytes to 32 KB
  • Data Memory Size: 256 bytes to 512 bytes
  • Number of I/O Pins: 38
  • Timers/Counters: 2 x 16-bit
  • Analog-to-Digital Converter (ADC): 8 channels, 8-bit resolution
  • Serial Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The MC68HC11A0CFNE3 has a total of 52 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. PA0 - Port A, Bit 0
  4. PA1 - Port A, Bit 1
  5. PA2 - Port A, Bit 2
  6. PA3 - Port A, Bit 3
  7. PA4 - Port A, Bit 4
  8. PA5 - Port A, Bit 5
  9. PA6 - Port A, Bit 6
  10. PA7 - Port A, Bit 7
  11. RESET - Reset input
  12. IRQ - Interrupt request input
  13. XIRQ - External interrupt request input
  14. VPP - Programming voltage
  15. XTAL1 - Crystal oscillator input
  16. XTAL2 - Crystal oscillator output
  17. VDD - Power supply voltage
  18. VSS - Ground
  19. PB0 - Port B, Bit 0
  20. PB1 - Port B, Bit 1
  21. PB2 - Port B, Bit 2
  22. PB3 - Port B, Bit 3
  23. PB4 - Port B, Bit 4
  24. PB5 - Port B, Bit 5
  25. PB6 - Port B, Bit 6
  26. PB7 - Port B, Bit 7
  27. PC0 - Port C, Bit 0
  28. PC1 - Port C, Bit 1
  29. PC2 - Port C, Bit 2
  30. PC3 - Port C, Bit 3
  31. PC4 - Port C, Bit 4
  32. PC5 - Port C, Bit 5
  33. PC6 - Port C, Bit 6
  34. PC7 - Port C, Bit 7
  35. PD0 - Port D, Bit 0
  36. PD1 - Port D, Bit 1
  37. PD2 - Port D, Bit 2
  38. PD3 - Port D, Bit 3
  39. PD4 - Port D, Bit 4
  40. PD5 - Port D, Bit 5
  41. PD6 - Port D, Bit 6
  42. PD7 - Port D, Bit 7
  43. PE0 - Port E, Bit 0
  44. PE1 - Port E, Bit 1
  45. PE2 - Port E, Bit 2
  46. PE3 - Port E, Bit 3
  47. PE4 - Port E, Bit 4
  48. PE5 - Port E, Bit 5
  49. PE6 - Port E, Bit 6
  50. PE7 - Port E, Bit 7
  51. VDD - Power supply voltage
  52. VSS - Ground

Functional Features

The MC68HC11A0CFNE3 offers the following functional features:

  • Central Processing Unit (CPU) with an 8-bit architecture
  • Internal memory for program storage and data storage
  • Timers and counters for precise timing control
  • Analog-to-Digital Converter (ADC) for analog signal processing
  • Serial communication interfaces for data exchange with external devices

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MC68HC11A0CFNE3 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of MC68HC11A0CFNE3 in technical solutions:

  1. Q: What is MC68HC11A0CFNE3? A: MC68HC11A0CFNE3 is a microcontroller from the Motorola HC11 family, known for its versatility and wide range of applications.

  2. Q: What are the key features of MC68HC11A0CFNE3? A: Some key features include an 8-bit CPU, 512 bytes of RAM, 16 KB of ROM, multiple I/O ports, timers, and serial communication interfaces.

  3. Q: What are the typical applications of MC68HC11A0CFNE3? A: MC68HC11A0CFNE3 is commonly used in automotive systems, industrial control, robotics, home automation, and various embedded systems.

  4. Q: How can I program MC68HC11A0CFNE3? A: You can program MC68HC11A0CFNE3 using assembly language or high-level languages like C, using appropriate development tools and software.

  5. Q: Can MC68HC11A0CFNE3 be used for real-time applications? A: Yes, MC68HC11A0CFNE3 is suitable for real-time applications due to its built-in timers and interrupt handling capabilities.

  6. Q: What is the maximum clock frequency supported by MC68HC11A0CFNE3? A: MC68HC11A0CFNE3 supports a maximum clock frequency of 8 MHz.

  7. Q: Does MC68HC11A0CFNE3 have analog-to-digital conversion (ADC) capabilities? A: No, MC68HC11A0CFNE3 does not have built-in ADC capabilities. However, external ADC modules can be interfaced with it.

  8. Q: Can MC68HC11A0CFNE3 communicate with other devices or microcontrollers? A: Yes, MC68HC11A0CFNE3 supports serial communication interfaces like UART and SPI, allowing it to communicate with other devices.

  9. Q: Is MC68HC11A0CFNE3 suitable for low-power applications? A: Yes, MC68HC11A0CFNE3 has power-saving features like sleep mode and low-power consumption, making it suitable for low-power applications.

  10. Q: Are there any development boards or evaluation kits available for MC68HC11A0CFNE3? A: Yes, there are various development boards and evaluation kits available that provide a convenient platform for prototyping and testing MC68HC11A0CFNE3-based solutions.

I hope these questions and answers help! Let me know if you have any more specific queries.