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NXP (founded by Philips) P89C51RD2Hxx

The NXP (founded by Philips) P89C51RD2Hxx is an 8051 based CMOS controller with PCA, Dual DPTR, WDT, 32 I/O lines, 3 Timers/Counters, 7 Interrupts/4 Priority Levels, 64K Bytes ISP FLASH, 256 Bytes on-chip RAM, 768 Bytes XRAM.

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Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
Data Sheets
80C51 Family Programmer's Guide for the NXP (founded by Philips) P89C51RD2Hxx
80C51 Family Programmer's Guide
185,335 bytes
Data Sheet for the NXP (founded by Philips) P89C51RD2Hxx
Data Sheet
382,291 bytes

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Header Files
Example Code
Emulators
FLASH Utilities
Device Programmers
Real-Time OS
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

  • 6 or 12 Clocks Per Machine Cycle (X2)
  • Interrupts 7S/4L (Including External)
  • PCA Timer with Modules
  • Port 0
  • Port 1
  • Port 2
  • Port 3
  • Power Saving Modes (Idle and Power Down)
  • Serial UART (Enhanced Interface)
  • Timer 0
  • Timer 1
  • Timer 2 (Extended Timer 2)
  • Watchdog Timer

The following on-chip peripherals are not simulated.

  • Flash with ISP and IAP
AGSI Drivers

The following AGSI Drivers are available for the Keil Software µVision Simulator.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.


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