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DS89C440

Dallas Semiconducotr
Part Number DS89C440
Manufacturer Dallas Semiconducotr
Description Ultra-High-Speed Flash Microcontrollers
Published Mar 30, 2005
Detailed Description DS89C430/DS89C440/DS89C450 Ultra-High-Speed Flash Microcontrollers www.maxim-ic.com GENERAL DESCRIPTION The DS89C430, D...
Datasheet PDF File DS89C440 PDF File

DS89C440
DS89C440

Overview
DS89C430/DS89C440/DS89C450 Ultra-High-Speed Flash Microcontrollers www.
maxim-ic.
com GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers.
They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed.
Typical applications will experience a speed improvement up to 10x.
At 1 million instructions per second (MIPS) per megahertz, the microcontrollers achieve 33 MIPS performance from a maximum 33MHz clock rate.
The Ultra-High-Speed Flash Microcontroller User’s Guide should be used in conjunction with this data sheet.
Download it at www.
max...


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