Nuvoton Technology Corporation of America
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
W79E201A16PL
Lihat Detail Lembar Data

W79E201A16PL

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, electronic devices
  • Characteristics: High-performance, low-power consumption, versatile
  • Package: PLCC (Plastic Leaded Chip Carrier)
  • Essence: Integrated circuit for controlling and managing electronic systems
  • Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

  • Manufacturer: Winbond Electronics Corporation
  • Architecture: 8-bit
  • Clock Speed: Up to 20 MHz
  • Program Memory: 16 KB Flash
  • Data Memory: 1 KB RAM
  • I/O Pins: 32
  • Operating Voltage: 2.4V - 5.5V
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The W79E201A16PL microcontroller has a total of 44 pins. The pin configuration is as follows:

  1. VDD: Power supply voltage
  2. VSS: Ground
  3. P0.0: General-purpose I/O pin
  4. P0.1: General-purpose I/O pin
  5. P0.2: General-purpose I/O pin
  6. P0.3: General-purpose I/O pin
  7. P0.4: General-purpose I/O pin
  8. P0.5: General-purpose I/O pin
  9. P0.6: General-purpose I/O pin
  10. P0.7: General-purpose I/O pin
  11. RST: Reset pin
  12. P1.0: General-purpose I/O pin
  13. P1.1: General-purpose I/O pin
  14. P1.2: General-purpose I/O pin
  15. P1.3: General-purpose I/O pin
  16. P1.4: General-purpose I/O pin
  17. P1.5: General-purpose I/O pin
  18. P1.6: General-purpose I/O pin
  19. P1.7: General-purpose I/O pin
  20. XTAL1: Crystal oscillator input
  21. XTAL2: Crystal oscillator output
  22. EA/VPP: External Access Enable / Programming Voltage Supply
  23. ALE/PROG: Address Latch Enable / Program Pulse
  24. PSEN: Program Store Enable
  25. P2.0: General-purpose I/O pin
  26. P2.1: General-purpose I/O pin
  27. P2.2: General-purpose I/O pin
  28. P2.3: General-purpose I/O pin
  29. P2.4: General-purpose I/O pin
  30. P2.5: General-purpose I/O pin
  31. P2.6: General-purpose I/O pin
  32. P2.7: General-purpose I/O pin
  33. P3.0: General-purpose I/O pin
  34. P3.1: General-purpose I/O pin
  35. P3.2: General-purpose I/O pin
  36. P3.3: General-purpose I/O pin
  37. P3.4: General-purpose I/O pin
  38. P3.5: General-purpose I/O pin
  39. P3.6: General-purpose I/O pin
  40. P3.7: General-purpose I/O pin
  41. RXD: Serial data input
  42. TXD: Serial data output
  43. INT0: External interrupt 0
  44. INT1: External interrupt 1

Functional Features

  • High-performance 8-bit microcontroller suitable for various applications
  • Low-power consumption for energy-efficient designs
  • Versatile I/O capabilities for interfacing with external devices
  • On-chip flash memory for program storage
  • Built-in serial communication interface (UART)
  • External interrupt support for event-driven programming
  • Reset and power management features for system stability

Advantages and Disadvantages

Advantages: - High-performance and versatile microcontroller - Low-power consumption for energy efficiency - Ample program and data memory - Extensive I/O capabilities - Reliable and stable operation

Disadvantages: - Limited processing power compared to higher-bit microcontrollers - Limited memory capacity for complex applications - Lack of advanced peripherals and interfaces

Working Principles

The W79E201A16PL microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and communicates with other components using its built-in UART. The clock speed determines the rate at which instructions are processed, while the voltage supply ensures proper functioning of the integrated circuit.

Detailed Application Field Plans

The W79E201A16

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan W79E201A16PL dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of W79E201A16PL in technical solutions:

  1. Q: What is the W79E201A16PL microcontroller used for? A: The W79E201A16PL is a microcontroller commonly used in various technical solutions, such as industrial automation, consumer electronics, and embedded systems.

  2. Q: What is the maximum clock frequency supported by the W79E201A16PL? A: The W79E201A16PL supports a maximum clock frequency of 16 MHz.

  3. Q: How much program memory does the W79E201A16PL have? A: The W79E201A16PL has 20KB of program memory.

  4. Q: Can I expand the program memory of the W79E201A16PL? A: No, the program memory of the W79E201A16PL cannot be expanded externally.

  5. Q: How many I/O pins does the W79E201A16PL have? A: The W79E201A16PL has a total of 16 I/O pins.

  6. Q: Does the W79E201A16PL support analog-to-digital conversion (ADC)? A: No, the W79E201A16PL does not have an integrated ADC.

  7. Q: What communication interfaces are supported by the W79E201A16PL? A: The W79E201A16PL supports UART (Universal Asynchronous Receiver-Transmitter) for serial communication.

  8. Q: Can I use the W79E201A16PL for real-time applications? A: Yes, the W79E201A16PL can be used for real-time applications as it has a built-in timer/counter.

  9. Q: What is the operating voltage range of the W79E201A16PL? A: The W79E201A16PL operates within a voltage range of 2.7V to 5.5V.

  10. Q: Is the W79E201A16PL programmable in C language? A: Yes, the W79E201A16PL can be programmed using C language with the appropriate development tools and compilers.

Please note that these answers are based on general information about the W79E201A16PL microcontroller. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate and detailed information.