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                >DS80C390>規(guī)格書列表
                
    
            
    
                
    
                    
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    DS80C390
    Dual CAN High-Speed Microprocessor
    
DESCRIPTION
The DS80C390 is a fast 8051-compatible microprocessor. The redesigned processor core executes 8051 instructions up to 3 times faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40 MHz, resulting in apparent execution speeds of 100 MHz
    文件：5.48601 Mbytes 頁數(shù)：58 Pages
    DALLAS
    

    DS80C390
    High-Speed Microcontroller User?? Guide Supplement
    文件：769.41 Kbytes 頁數(shù)：155 Pages
    DALLAS
    

    DS80C390
    Dual CAN High-Speed Microprocessor
    文件：1.85963 Mbytes 頁數(shù)：53 Pages
    DALLAS
    

    DS80C390
    Dual CAN High-Speed Microprocessor
    文件：2.05019 Mbytes 頁數(shù)：52 Pages
    MAXIM
    美信
    

    DS80C390
    雙CAN高速微處理器
    DS80C390是一款兼容8051的快速微處理器，具有雙CAN 2.0B控制器。在相同的晶體速度下，重新設(shè)計的處理器內(nèi)核執(zhí)行8051條指令的速度比原始內(nèi)核快3倍。DS80C390支持40MHz的最大晶體速度，從而使表觀執(zhí)行速度達(dá)到100MHz（約2.5倍）。借助可選的內(nèi)部倍頻器，微處理器能夠以更低的晶體頻率全速運(yùn)行，從而降低EMI。硬件數(shù)學(xué)加速器進(jìn)一步提高了32位和16位乘法和除法運(yùn)算以及高速移位、歸一化和累加功能的速度。\n\n      《高速微控制器用戶指南》 和  《高速微控制器用戶指南》：DS80C390補(bǔ)充材料 應(yīng)該與本數(shù)據(jù)手冊配合使用。這兩份材料的下載地址為： www.maxim  ? 80C52兼容\n\n? 高速架構(gòu)\n\n? 4kB內(nèi)部SRAM可用作程序/數(shù)據(jù)/堆棧存儲器\n\n? 增強(qiáng)型存儲器架構(gòu)\n\n? 兩個全功能CAN 2.0B控制器\n\n? 兩個全雙工硬件串行端口\n\n? 可編程IrDA時鐘\n\n? 高集成度控制器\n\n? 16個中斷源，其中6個為外部中斷源\n\n? 采用64引腳LQFP、68引腳PLCC封裝;
    ADI
    亞德諾
    

    DS80C390-FCR
    Dual CAN High-Speed Microprocessor
    
DESCRIPTION
The DS80C390 is a fast 8051-compatible microprocessor. The redesigned processor core executes 8051 instructions up to 3 times faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40 MHz, resulting in apparent execution speeds of 100 MHz
    文件：5.48601 Mbytes 頁數(shù)：58 Pages
    DALLAS
    

    DS80C390-FNR
    Dual CAN High-Speed Microprocessor
    
DESCRIPTION
The DS80C390 is a fast 8051-compatible microprocessor. The redesigned processor core executes 8051 instructions up to 3 times faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40 MHz, resulting in apparent execution speeds of 100 MHz
    文件：5.48601 Mbytes 頁數(shù)：58 Pages
    DALLAS
    

    DS80C390-QCR
    Dual CAN High-Speed Microprocessor
    
DESCRIPTION
The DS80C390 is a fast 8051-compatible microprocessor. The redesigned processor core executes 8051 instructions up to 3 times faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40 MHz, resulting in apparent execution speeds of 100 MHz
    文件：5.48601 Mbytes 頁數(shù)：58 Pages
    DALLAS
    

    DS80C390-QNR
    Dual CAN High-Speed Microprocessor
    
DESCRIPTION
The DS80C390 is a fast 8051-compatible microprocessor. The redesigned processor core executes 8051 instructions up to 3 times faster than the original for the same crystal speed. The DS80C390 supports a maximum crystal speed of 40 MHz, resulting in apparent execution speeds of 100 MHz
    文件：5.48601 Mbytes 頁數(shù)：58 Pages
    DALLAS
    

    DS80C390_00
    High-Speed Microcontroller User?? Guide Supplement
    文件：769.41 Kbytes 頁數(shù)：155 Pages
    DALLAS
    

    
            
    
		
        
    
            
    
                
    技術(shù)參數(shù)
    
            
    
            
      
            	
    • MCU Core：
      8051 (CISC)
    • Core Clock Speed (max)(MHz)：
      40
    • Data Processing：
      8-bit
    • Instruction Bus：
      8-bit
    • Data Pointers：
      2
    • Internal SRAM(KBytes)：
      4
    • USARTs：
      2
    • Internal Ring Oscillator：
      Yes
    • Features：
      16/32-bit Math Coprocessor
    • Timers 16-bit (max)：
      3
    • Timer Features：
      Watchdog
    • VSUPPLY(V)：
      4.5 to 5.5
    • Power Features：
      Pwr. Fail Interr.
    • RoHS Available：
      Yes
    • Package/ Pins：
      LQFP/64
    • Smallest Available Pckg. (max w/pins)(mm2)：
      638.6
    • Budgetary Price (See Notes)：
      $16.74 @1k
    
            
    
        
    
            
    供應(yīng)商型號品牌批號封裝庫存備注價格
    
                
    



    DALLAS
    		

    24+
    		

    TQFP64
    		

    1288
    		

    		
詢價
    

    



    DALLAS
    		

    24+
    		

    TQFP/64
    		

    1068
    		

    原裝現(xiàn)貨假一罰十
    		
詢價
    

    



    DALLAS
    		

    99+
    		

    TQFP/64
    		

    1288
    		

    原裝現(xiàn)貨海量庫存歡迎咨詢
    		
詢價
    

    



    		

    23+
    		

    PLCC68
    		

    10000
    		

    原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
    		
詢價
    

    



    DALLAS
    		

    22+
    		

    TQFP64
    		

    8000
    		

    原裝正品支持實(shí)單
    		
詢價
    

    



    DALLAS
    		

    2023+環(huán)?，F(xiàn)貨
    		

    QFP
    		

    10
    		

    專注軍工、汽車、醫(yī)療、工業(yè)等方案配套一站式服務(wù)
    		
詢價
    

    



    DALLAS
    		

    2025+
    		

    TQFP64
    		

    3550
    		

    全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
    		
詢價
    

    



    DALLAS
    		

    26+
    		

    QFP
    		

    9562
    		

    代理全系列銷售,全新原裝正品,價格優(yōu)勢,長期供應(yīng),量大可訂
    		
詢價
    

    



    ADI
    		

    25+
    		

    64-LQFP-10X10X1.4,Plastic Lead
    		

    5500
    		

    雙CAN高速微處理器
    		
詢價
    

    



    DALLAS
    		

    25+
    		

    DIP-20
    		

    18000
    		

    原廠直接發(fā)貨進(jìn)口原裝
    		
詢價
    

            
    
        
    
        
    更多DS80C390供應(yīng)商
            更新時間2026-1-22 16:30:00
        
    
        
    
          
    
            
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