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          DS80C320
          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 頁(yè)數(shù)：40 Pages
          MAXIM
          美信
          

          DS80C320
          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 頁(yè)數(shù)：42 Pages
          DALLAS
          

          DS80C320
          High-Speed/Low-Power Microcontrollers
          文件：905.42 Kbytes 頁(yè)數(shù)：40 Pages
          MAXIM
          美信
          

          DS80C320
          高速/低功耗微控制器
          DS80C320/DS80C323均為快速的80C31/80C32兼容微控制器。使用重新設(shè)計(jì)的處理器內(nèi)核，避免了浪費(fèi)時(shí)鐘和存儲(chǔ)器周期。因此，在相同的晶體速度下，每條8051指令的執(zhí)行速度比原始內(nèi)核快1.5到3倍。使用相同的代碼和相同的晶體，典型應(yīng)用的速度提高了2.5倍。DS80C320提供33MHz的最大晶體速率，從而使表觀執(zhí)行速度達(dá)到82.5MHz（約2.5倍）。\n\n      DS80C320/DS80C323與標(biāo)準(zhǔn)80C32的所有三種封裝引腳兼容，并提供相同的定時(shí)器/計(jì)數(shù)器、串行端口和I/O端口。簡(jiǎn)而言之，這些器件對(duì)于8051用戶來(lái)說(shuō)非常熟悉，但提供了16位處理器的速度。\n\n    ? 80C32兼容\n? 8051引腳和指令集兼容\n\n? 四個(gè)8位I/O端口\n\n? 三個(gè)16位定時(shí)器/計(jì)數(shù)器\n\n? 256字節(jié)暫存區(qū)RAM\n\n? 地址64kB ROM和64kB RAM\n\n\n\n\n? 高速架構(gòu)：\n? 4個(gè)時(shí)鐘/機(jī)器周期(8032 = 12)\n\n? DC至33MHz (DS80C320)\n\n? DC至18MHz (DS80C323)\n\n? 121ns內(nèi)的單周期指令\n\n? 完成同等工作的功耗更少\n\n? 雙數(shù)據(jù)指針\n\n? 通過(guò)可選的可變長(zhǎng)度MOVX訪問(wèn)快/慢RAM/外設(shè)\n\n\n\n\n? 高集成度控制器包括：\n? 電源故障復(fù)位\;
          ADI
          亞德諾
          

          DS80C320-ECD
          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 頁(yè)數(shù)：175 Pages
          DALLAS
          

          DS80C320-ECG
          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 頁(yè)數(shù)：40 Pages
          MAXIM
          美信
          

          DS80C320-ECG
          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 頁(yè)數(shù)：42 Pages
          DALLAS
          

          DS80C320-ECG
          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 頁(yè)數(shù)：175 Pages
          DALLAS
          

          DS80C320-ECG
          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 頁(yè)數(shù)：38 Pages
          MAXIM
          美信
          

          DS80C320-ECL
          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 頁(yè)數(shù)：38 Pages
          MAXIM
          美信
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • MCU Core：
            8051 (CISC)
          • Core Clock Speed (max)(MHz)：
            33
          • Data Processing：
            8-bit
          • Instruction Bus：
            8-bit
          • Data Pointers：
            2
          • USARTs：
            2
          • Internal Ring Oscillator：
            Yes
          • Features：
            256-Byte Internal Scratchpad
          • Timers 8-bit (max)：
            3
          • Timer Features：
            Watchdog
          • VSUPPLY(V)：
            4.5 to 5.5
          • Power Features：
            Pwr. Fail Interr.
          • RoHS Available：
            Yes
          • Package/ Pins：
            MQFP/44
          • Smallest Available Pckg. (max w/pins)(mm2)：
            148.8
          • Budgetary Price (See Notes)：
            $9.23 @1k
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



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          35680
          		

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          DS
          		

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          DIP-20
          		

          18000
          		

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          DAL
          		

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          DALLAS
          		

          23+
          		

          TQFP
          		

          3500
          		

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          DS
          		

          23+
          		

          DIP-40
          		

          5000
          		

          原裝正品,假一罰十
          		
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          DALLAS
          		

          05+
          		

          PLCC/44
          		

          2
          		

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          DALLAS
          		

          24+
          		

          DIP
          		

          5645
          		

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          更多DS80C320供應(yīng)商
            更新時(shí)間2026-1-19 14:02:00
        
          
        
          
          
          
            
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