P87LPC778FDH,529

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems and applications
• Characteristics:
  • Low-power consumption
  • High-performance
  • Small form factor
• Package: DIP (Dual In-line Package)
• Essence: Integrated circuit for controlling electronic devices
• Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 8 KB
• RAM Size: 256 bytes
• Input/Output Pins: 32
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VSS (Ground)
2. XTAL1 (External Crystal Oscillator Input)
3. XTAL2 (External Crystal Oscillator Output)
4. RESET (Reset Input)
5. P0.0 (Port 0, Pin 0)
6. P0.1 (Port 0, Pin 1)
7. P0.2 (Port 0, Pin 2)
8. P0.3 (Port 0, Pin 3)
9. P0.4 (Port 0, Pin 4)
10. P0.5 (Port 0, Pin 5)
11. P0.6 (Port 0, Pin 6)
12. P0.7 (Port 0, Pin 7)
13. P1.0 (Port 1, Pin 0)
14. P1.1 (Port 1, Pin 1)
15. P1.2 (Port 1, Pin 2)
16. P1.3 (Port 1, Pin 3)
17. P1.4 (Port 1, Pin 4)
18. P1.5 (Port 1, Pin 5)
19. P1.6 (Port 1, Pin 6)
20. P1.7 (Port 1, Pin 7)
21. P2.0 (Port 2, Pin 0)
22. P2.1 (Port 2, Pin 1)
23. P2.2 (Port 2, Pin 2)
24. P2.3 (Port 2, Pin 3)
25. P2.4 (Port 2, Pin 4)
26. P2.5 (Port 2, Pin 5)
27. P2.6 (Port 2, Pin 6)
28. P2.7 (Port 2, Pin 7)
29. RSTOUT (Reset Output)
30. VDD (Power Supply)

Functional Features

• On-chip Flash memory for program storage
• Multiple I/O ports for interfacing with external devices
• Timers and counters for precise timing operations
• UART (Universal Asynchronous Receiver/Transmitter) for serial communication
• Interrupt system for handling events in real-time
• Power-saving modes to conserve energy

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications
• High-performance capabilities enable efficient processing of tasks
• Small form factor allows for integration into compact designs
• Wide operating voltage range provides flexibility in various environments

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may pose challenges for memory-intensive tasks
• Lack of advanced features compared to higher-end microcontrollers

Working Principles

The P87LPC778FDH,529 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its on-chip Flash memory, utilizing the CPU to perform various tasks. The microcontroller communicates with external devices through its I/O ports and can handle interrupts for real-time event handling. It operates within a specified voltage range and can enter power-saving modes to conserve energy.

Detailed Application Field Plans

The P87LPC778FDH,529 microcontroller finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. P89LPC922FDH,529
2. P89LPC924FDH,529
3. P89LPC926FDH,529
4. P89LPC932FDH,529
5. P89LPC936FDH,529

These alternative models offer similar functionalities and are compatible with the same package and pin configuration as the P87LPC778FDH,529 microcontroller.

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