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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]
Evaluation Software
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
FLASH Utilities
Development Tools
Compiler, Assembler, Linker, Debugger
Simulated Features

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

The following on-chip peripherals are not simulated.

  • Flash
Real-Time OS
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.

Consultants

The following consultants have experience with this device.

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