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    參數(shù)資料
    型號: PIC16LC662-04/PT
    廠商: Microchip Technology
    文件頁數(shù): 115/125頁
    文件大?。?/td> 0K
    描述: IC MCU OTP 4KX14 COMP 44TQFP
    標準包裝: 160
    系列: PIC® 16C
    核心處理器: PIC
    芯體尺寸: 8-位
    速度: 4MHz
    外圍設(shè)備: 欠壓檢測/復(fù)位,LED,POR,WDT
    輸入/輸出數(shù): 33
    程序存儲器容量: 7KB(4K x 14)
    程序存儲器類型: OTP
    RAM 容量: 176 x 8
    電壓 - 電源 (Vcc/Vdd): 3 V ~ 6 V
    振蕩器型: 外部
    工作溫度: 0°C ~ 70°C
    封裝/外殼: 44-TQFP
    包裝: 托盤
    Micrel, Inc.
    KSZ8862-16/32MQL
    April 2007
    9
    M9999-040407-3.0
    List of Figures
    Figure 1. KSZ8862M Functional Diagram ............................................................................................................................................... 1
    Figure 2. 128-Pin PQFP ......................................................................................................................................................................... 11
    Figure 3. 128-Pin PQFP ......................................................................................................................................................................... 17
    Figure 4. Typical Straight Cable Connection ......................................................................................................................................... 26
    Figure 5. Typical Crossover Cable Connection ...................................................................................................................................... 26
    Figure 6. Auto Negotiation and Parallel Operation ................................................................................................................................. 27
    Figure 7. Destination Address Lookup Flow Chart in Stage One .......................................................................................................... 30
    Figure 8. Destination Address Resolution Flow Chart in Stage Two ..................................................................................................... 31
    Figure 9. Mapping from ISA-like, EISA-like, and VLBus-like transactions to the KSZ8862M Bus ......................................................... 36
    Figure 10. KSZ8862M 8-Bit, 16-Bit, and 32-Bit Data Bus Connections ................................................................................................. 37
    Figure 11. 802.1p Priority Field Format .................................................................................................................................................. 44
    Figure 12. Port 2 Far-End Loopback Path ............................................................................................................................................. 47
    Figure 13. Port 1 and port 2 Near-End (Remote) Loopback Path.......................................................................................................... 47
    Figure 14. Asynchronous Cycle – ADSN = 0....................................................................................................................................... 111
    Figure 15. Asynchronous Cycle – Using ADSN................................................................................................................................... 112
    Figure 16. Asynchronous Cycle – Using DATACSN ........................................................................................................................... 113
    Figure 17. Address Latching Cycle for All Modes ................................................................................................................................ 114
    Figure 18. Synchronous Burst Write Cycles – VLBUSN = 1................................................................................................................ 115
    Figure 19. Synchronous Burst Read Cycles – VLBUSN = 1 ............................................................................................................... 116
    Figure 20. Synchronous Write Cycle – VLBUSN = 0........................................................................................................................... 117
    Figure 21. Synchronous Read Cycle – VLBUSN = 0........................................................................................................................... 118
    Figure 22. EEPROM Read Cycle Timing Diagram .............................................................................................................................. 119
    Figure 23. Auto-Negotiation Timing..................................................................................................................................................... 120
    Figure 24. Reset Timing ...................................................................................................................................................................... 121
    Figure 25. 128-Pin PQFP Package ..................................................................................................................................................... 123
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