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N80C51BH Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
N80C51BHINTEL500Yes

N80C51BH** is a high-performance CMOS version of the 80C51 8-bit microcontroller, manufactured by **Intel**.

The N80C51BH is a high-performance CMOS version of the 80C51 8-bit microcontroller, manufactured by Intel.

Key Specifications:

  • Architecture: 8-bit
  • CPU Core: 80C51 (MCS-51 compatible)
  • Clock Speed: Up to 16 MHz
  • On-Chip ROM: 8 KB (mask-programmable)
  • On-Chip RAM: 256 bytes
  • I/O Ports: Four 8-bit ports (P0, P1, P2, P3)
  • Timers/Counters: Two 16-bit (Timer 0 & Timer 1)
  • Serial Communication: Full-duplex UART
  • Interrupt Sources: Five (2 external, 2 timer, 1 serial)
  • Operating Voltage: 4.5V to 5.5V
  • Power Consumption: Low-power CMOS technology
  • Package Options: 40-pin DIP, PLCC, LCC

Features:

  • Fully static operation (supports low-frequency and power-down modes)
  • Boolean processor for bit manipulation
  • 64 KB external program memory space
  • 64 KB external data memory space
  • Power-saving Idle and Power-down modes
  • Industrial temperature range (-40°C to +85°C)

Applications:

  • Industrial control systems
  • Embedded systems
  • Consumer electronics
  • Automotive applications

The N80C51BH is a reliable, industry-standard microcontroller with a well-established architecture, making it suitable for various embedded applications.

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