High-Speed/Low-Power Micro

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.50146 Mbytes 页数：42 Pages

Dallas

高速/低功耗微控制器

DS80C320/DS80C323均为快速的80C31/80C32兼容微控制器。使用重新设计的处理器内核，避免了浪费时钟和存储器周期。因此，在相同的晶体速度下，每条8051指令的执行速度比原始内核快1.5到3倍。使用相同的代码和相同的晶体，典型应用的速度提高了2.5倍。DS80C320提供33MHz的最大晶体速率，从而使表观执行速度达到82.5MHz（约2.5倍）。\n\n DS80C320/DS80C323与标准80C32的所有三种封装引脚兼容，并提供相同的定时器/计数器、串行端口和I/O端口。简而言之，这些器件对于8051用户来说非常熟悉，但提供了16位处理器的速度。\n\n • 80C32兼容\n• 8051引脚和指令集兼容\n\n• 四个8位I/O端口\n\n• 三个16位定时器/计数器\n\n• 256字节暂存区RAM\n\n• 地址64kB ROM和64kB RAM\n\n\n\n\n• 高速架构：\n• 4个时钟/机器周期(8032 = 12)\n\n• DC至33MHz (DS80C320)\n\n• DC至18MHz (DS80C323)\n\n• 121ns内的单周期指令\n\n• 完成同等工作的功耗更少\n\n• 双数据指针\n\n• 通过可选的可变长度MOVX访问快/慢RAM/外设\n\n\n\n\n• 高集成度控制器包括：\n• 电源故障复位\;

ADI

亚德诺

High-Speed/Low-Power Micro

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.50146 Mbytes 页数：42 Pages

Dallas

High-Speed Microcontroller User Guide

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.08972 Mbytes 页数：175 Pages

Dallas

High-Speed/Low-Power Microcontrollers

DETAILED DESCRIPTION The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal sp

文件：700.3 Kbytes 页数：38 Pages

Maxim

美信

High-Speed/Low-Power Microcontrollers

DETAILED DESCRIPTION The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal sp

文件：845.65 Kbytes 页数：40 Pages

Maxim

美信

High-Speed Microcontroller User Guide

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.08972 Mbytes 页数：175 Pages

Dallas

High-Speed Microcontroller User Guide

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.08972 Mbytes 页数：175 Pages

Dallas

High-Speed Microcontroller User Guide

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.08972 Mbytes 页数：175 Pages

Dallas

High-Speed Microcontroller User Guide

The Dallas Semiconductor High-Speed Microcontroller is an 8051-compatible device that provides improved performance and power consumption compared to the original version. It retains instruction set and object code compatibility with the 8051, yet performs the same operations in fewer clock cycles

文件：1.08972 Mbytes 页数：175 Pages

Dallas