P87LPC767FD,512

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: Individual units in anti-static packaging

Specifications

• Architecture: 8-bit
• CPU Speed: 20 MHz
• Program Memory Size: 8 KB
• RAM Size: 256 bytes
• Number of I/O 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 (General Purpose I/O)
6. P0.1 (General Purpose I/O)
7. P0.2 (General Purpose I/O)
8. P0.3 (General Purpose I/O)
9. P0.4 (General Purpose I/O)
10. P0.5 (General Purpose I/O)
11. P0.6 (General Purpose I/O)
12. P0.7 (General Purpose I/O)
13. RSTOUT (Reset Output)
14. PSEN (Program Store Enable)
15. ALE (Address Latch Enable)
16. EA/VPP (External Access Enable / Programming Supply Voltage)
17. P2.0 (General Purpose I/O)
18. P2.1 (General Purpose I/O)
19. P2.2 (General Purpose I/O)
20. P2.3 (General Purpose I/O)
21. P2.4 (General Purpose I/O)
22. P2.5 (General Purpose I/O)
23. P2.6 (General Purpose I/O)
24. P2.7 (General Purpose I/O)
25. VCC (Supply Voltage)
26. GND (Ground)
27. RXD (Serial Data Input)
28. TXD (Serial Data Output)
29. INT0 (External Interrupt 0)
30. INT1 (External Interrupt 1)
31. T0 (Timer 0 External Input)
32. T1 (Timer 1 External Input)

Functional Features

• 8-bit microcontroller with a wide range of peripherals
• On-chip flash memory for program storage
• UART (Universal Asynchronous Receiver/Transmitter) for serial communication
• Timers and counters for precise timing operations
• Interrupts for handling external events
• GPIO (General Purpose Input/Output) pins for interfacing with external devices

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 compact designs in space-constrained applications

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may impose constraints on data storage and manipulation

Working Principles

The P87LPC767FD,512 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory to control the behavior of connected electronic devices. The CPU speed of 20 MHz ensures fast and efficient execution of instructions. The microcontroller communicates with external devices through its various peripherals, such as UART, timers, counters, and GPIO pins.

Detailed Application Field Plans

The P87LPC767FD,512 microcontroller finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the P87LPC767FD,512 microcontroller are: - ATmega328P by Microchip Technology Inc. - PIC16F877A by Microchip Technology Inc. - STM32F103C8T6 by STMicroelectronics - MSP430G2553 by Texas Instruments - LPC1768 by NXP Semiconductors

(Note: The above list is not exhaustive and serves as an example of alternative models.)

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