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S87C51FC Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
S87C51FCINTEL192Yes

S87C51FC** is an 8-bit microcontroller manufactured by **Intel**.

The S87C51FC is an 8-bit microcontroller manufactured by Intel. Below are its specifications, descriptions, and features:

Specifications:

  • Manufacturer: Intel
  • Core: 8051 (MCS-51 architecture)
  • CPU Speed: Up to 12 MHz
  • Program Memory (ROM): 8 KB (Factory Masked ROM)
  • RAM (Internal Data Memory): 256 bytes
  • EEPROM: None (Mask ROM variant)
  • I/O Ports: Four 8-bit ports (P0, P1, P2, P3)
  • Timers/Counters: Two 16-bit timers (Timer 0 & Timer 1)
  • Serial Communication: UART (Full-duplex)
  • Interrupt Sources: 5 interrupt sources (2 external, 2 timer, 1 serial)
  • Operating Voltage: 4.5V to 5.5V
  • Package: 40-pin DIP (Dual In-line Package)

Descriptions:

The Intel S87C51FC is a member of the MCS-51 microcontroller family, designed for embedded control applications. It features an 8-bit CPU, 8 KB of mask-programmable ROM, and 256 bytes of RAM. It supports standard 8051 instruction set and peripherals, including timers, UART, and multiple I/O ports.

Key Features:

  • High-performance 8051 core with 12 MHz clock speed
  • 8 KB on-chip ROM (factory-programmed, not erasable)
  • 256 bytes of internal RAM
  • 32 programmable I/O lines (4 ports)
  • Full-duplex UART for serial communication
  • Two 16-bit timer/counters
  • Power-saving idle and power-down modes
  • Boolean processor for bit manipulation
  • Wide operating voltage range (4.5V–5.5V)

This microcontroller is commonly used in industrial control, automation, and embedded systems where a mask ROM version is preferred for high-volume production.

*(Note: The S87C51FC is a mask ROM variant and does not support in-system reprogramming.)*

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