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NXP (founded by Philips) P89C669

The NXP (founded by Philips) P89C669 is an 80C51-compatible MX Architecture Based CMOS controller with PCA, Dual DPTR, WDT, 2 UARTs, 32 + 2 I/O Lines, I2C, 3 Timers/Counters, 7 Interrupts/4 Priority Levels, 96K Bytes On-chip Flash ROM, 2K Bytes On-chip RAM.

*** IMPORTANT ***
The PK51 Professional Developer's Kit is required if you wish to create programs that utilize the new 51MX instruction set and access the 16M Byte external address space and the full internal 96K Byte flash area.

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Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
51MX Architecture Reference and Instruction Set for the NXP (founded by Philips) P89C669
51MX Architecture Reference and Instruction Set
464,919 bytes
Data Sheet
847,144 bytes

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Header Files
Emulators
FLASH Utilities
Device Programmers
Simulated Features

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

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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