P87C51

P87C51

2,800.00

The P87C51 is an 8-bit microcontroller from the MCS-51 family, widely used in embedded systems and applications requiring control and automation. It features a robust set of peripherals and is compatible with the standard 8051 instruction set, making it suitable for various industrial, consumer, and automotive applications.

Key Features:

  • 8-bit microcontroller based on the MCS-51 architecture
  • 4KB of in-system programmable ROM
  • 128 bytes of on-chip RAM
  • 32 programmable I/O lines
  • Two 16-bit timer/counters
  • Full-duplex UART for serial communication
  • On-chip oscillator and clock circuitry
  • Interrupt support with two priority levels
  • Watchdog timer for system reliability
  • Low-power idle and power-down modes

Technical Specifications:

  • CPU: 8-bit 8051 core
  • ROM: 4KB
  • RAM: 128 bytes
  • EEPROM: None (external EEPROM can be used if needed)
  • I/O Pins: 32 (four 8-bit ports)
  • Timers/Counters: Two 16-bit
  • Serial Communication: UART
  • Operating Voltage: 4.0V to 5.5V
  • Clock Frequency: Up to 24 MHz
  • Power Consumption: Low power modes available
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: DIP-40, PLCC-44, or QFP-44

Applications:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • Home automation
  • Robotics
  • Data acquisition systems

Usage:

  1. Program the P87C51 using an appropriate programmer with the desired firmware.
  2. Connect the necessary peripherals and sensors to the microcontroller’s I/O pins.
  3. Configure the microcontroller’s settings and features via software.
  4. Integrate the microcontroller into your electronic circuit for specific tasks and control functions.

Caution:

  • Ensure proper handling and storage to avoid damage from electrostatic discharge (ESD).
  • Verify correct power supply voltage and connections before powering the device.
  • Follow the manufacturer’s guidelines for programming and operation.

Datasheet:
For detailed technical specifications, refer to the P87C51 Datasheet.

 

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