參數(shù)資料
    

    


    


    
型號(hào)：
MC68EN302CPV20BT

    

    
廠商：
MOTOROLA INC

    

    
元件分類：
微控制器/微處理器

    

    
英文描述：
4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP144

    

    
封裝：
20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASITC, LQFP-144

    

    
文件頁數(shù)：
22/128頁

    

    
文件大?。?/td>
641K

    

    
代理商：
MC68EN302CPV20BT


    

    

    

	
    
    
    

    
    
	
    MC68302 Product Summary Page
    q
    Line Cards
    q
    Network Bridges
    q
    Gateways
    Technical Specifications
    q
    MC68000/MC68008 Microprocessor Core (May be disabled to use the IMP as a peripheral)
    q
    SIB Including:
    r
    Independent Direct Memory Access (IDMA) Controller
    r
    Interrupt controller with two modes of operation
    r
    Parallel I/O ports, some with interrupt capability
    r
    On-Chip 1152-bytes of dual-port RAM
    r
    Three timers, with a software watchdog timer
    r
    Four programmable chip-select lines with wait-state logic
    r
    Programmable address mapping of dual-port RAM and IMP registers
    q
    On-Chip clock generator with an output clock signal
    q
    System Control
    r
    Bus arbitration logic with low interrupt latency support
    r
    System control register
    r
    Hardware watchdog for monitoring bus activity
    r
    Low power (Standby) modes
    r
    Disable CPU logic (M68000)
    r
    Freeze control for debugging selected on-chip peripherals
    r
    DRAM refresh controller
    q
    CP Including:
    r
    Main controller (RISC Processor)
    r
    Three full-duplex Serial Communication/Controllers with the following protocols:
    s
    HDLC/SDLC
    s
    Bisync
    s
    UART
    s
    DDCMP
    s
    Totally Transparent
    s
    V.110
    r
    Six serial DMA channels dedicated to the three SOCs
    r
    Capability to send/receive up to eight buffers/frames without M68000 core intervention
    r
    Flexible physical interface accessible by SCCs for Inter-chip Digital Link (IDL), General Circuit Interface
    (GCI).
    r
    Pulse Code Modulation (PCM), and Non-multiplexed Serial Interface (NMSI) Operation.
    r
    Serial Communication Port (SCP) for synchronous communication.
    r
    Two Serial Management Controllers (SMCs) for IDL and GCI Channel.
    MC68302 Parametrics
    Description
    Processor Speed
    (MHz)
    Bus Interface
    (Bits)
    Memory
    Voltage
    (V)
    Package
    Performance
    file:///H|/imaging/BITTING/CPL/20021108_2/11072002_10/MOTO/11072002_HTML/MC68302.htm (2 of 12) [11/12/02 2:08:15 PM]
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
MC68LC302PU16VCT
4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100

    

    
M68LC302CPU16VCT
4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100

    

    
MC68LC302PU20VCT
4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100

    

    
MC68302CPV16VC
4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP144

    

    
MC68LC302PU20VCT
4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
MC68EN302PV20
 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Multiprotocol Processor with Ethernet

    

    
MC68EN302PV20BT
功能描述:IC MPU MULTI-PROTOCOL 144-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA（25x25） 包裝:托盤

    

    
MC68EN302PV25
 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Multiprotocol Processor with Ethernet

    

    
MC68EN302PV25BT
功能描述:IC MPU MULTI-PROTOCOL 144-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA（25x25） 包裝:托盤

    

    
MC68EN360AI25L
功能描述:微處理器 - MPU QUICC ETHRN RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324

    

    
    
    
    
	
    	
    
    
     
     
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