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Dallas Semiconductor DS89C450

The Dallas Semiconductor DS89C450 is an 8051 based Ultra High-Speed Micro with 2 DPTRs, WDT, Two Serial Ports, 32 I/O lines, 3 Timers/Counters, 13 Interrupts/3 Priority levels, 64K Bytes Flash, 256 Bytes On-chip RAM, 1K Bytes Additional XRAM.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Data Sheets
Data Sheet for the Dallas Semiconductor DS89C450
Data Sheet
676,971 bytes
High-Speed User's Guide for the Dallas Semiconductor DS89C450
High-Speed User's Guide
6,850,603 bytes

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Header Files
Emulators
Device Programmers
Real-Time OS
Simulated Features

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

The following on-chip peripherals are not simulated.

  • Flash
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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