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DS89C430-DS89C450.pdf
消耗积分:5 |
格式:rar |
大小:555 |
2008-04-15
h1654155957.9921
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The DS89C430 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 DS89C440 is a 32kB version of the DS89C450
that is no longer available. The DS89C450 can be
used as a drop-in replacement.
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 DS89C440 is a 32kB version of the DS89C450
that is no longer available. The DS89C450 can be
used as a drop-in replacement.
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