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參數(shù)資料
| 型號： | RTL8305S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 5-PORT 10/100 MBPS SINGLE CHIP SWITCH CONTROLLER |
| 中文描述： | 5端口10/100 Mbps單片開關(guān)控制器 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 417K |
| 代理商： | RTL8305S |
RTL8305S
2002/02/19
Rev. 1.2
1
RTL8305S
5-PORT 10/100 MBPS SINGLE CHIP
SWITCH CONTROLLER
1. Features..................................................................................................................................................................................... 2
2. General Description .................................................................................................................................................................. 2
3. Block Diagram.......................................................................................................................................................................... 3
4. Pin Assignments........................................................................................................................................................................ 4
5. Pin Descriptions........................................................................................................................................................................ 6
5.1 Media Connection Pins....................................................................................................................................................... 6
5.2 Mode Pins ........................................................................................................................................................................... 6
5.3 Port4 Related Pins............................................................................................................................................................... 7
5.4 LED Pins............................................................................................................................................................................. 8
5.5 Power Pins .......................................................................................................................................................................... 8
5.6 Miscellaneous Pins.............................................................................................................................................................. 8
5.7 Reserved Pins...................................................................................................................................................................... 8
6. Functional Description.............................................................................................................................................................. 9
6.1 Introduction......................................................................................................................................................................... 9
6.2 Switch Core Functional Overview...................................................................................................................................... 9
6.2.1 Address Search, Learning and Aging........................................................................................................................... 9
6.2.2 Buffer Management.................................................................................................................................................... 10
6.2.3 Data Reception........................................................................................................................................................... 10
6.2.4 Data Forwarding......................................................................................................................................................... 10
6.2.5 Flow Control...............................................................................................................................................................11
6.2.6 Back-off Algorithm.....................................................................................................................................................11
6.2.7 Inter-Frame Gap..........................................................................................................................................................11
6.2.8 Illegal Frame...............................................................................................................................................................11
6.2.9 Broadcast Storm Control.............................................................................................................................................11
6.3 Physical Layer Functional Overview.................................................................................................................................11
6.3.1 Auto-negotiation .........................................................................................................................................................11
6.3.2 10Base-T Transmit Function.......................................................................................................................................11
6.3.3 10Base-T Receive Function........................................................................................................................................11
6.3.4 Link Monitor...............................................................................................................................................................11
6.3.5 100Base-TX Transmit Function................................................................................................................................. 12
6.3.6 100Base-TX Receive Function .................................................................................................................................. 12
6.3.7 Power Saving Mode................................................................................................................................................... 12
6.4 LED................................................................................................................................................................................... 12
6.5 MII Port............................................................................................................................................................................. 13
6.5.1 General Description ................................................................................................................................................... 13
6.5.2 MII/SNI PHY Mode................................................................................................................................................... 16
6.5.3 MII MAC Mode......................................................................................................................................................... 16
7. Electrical Characteristics......................................................................................................................................................... 18
7.1 Absolute Maximum Ratings ............................................................................................................................................. 18
7.2 Operating Range ............................................................................................................................................................... 18
7.3 DC Characteristics (0
°
C<Ta<60
°
C, 3.15V<Vcc<3.45V) ................................................................................................. 18
7.4 AC Characteristics (0
°
C<Ta<60
°
C, 3.15V<Vcc<3.45V) ................................................................................................. 19
7.5 Digital Timing Characteristics.......................................................................................................................................... 20
7.6 Thermal Data..................................................................................................................................................................... 20
8. Application Information.......................................................................................................................................................... 21
9. System Application Diagram.................................................................................................................................................. 22
10. Mechanical Dimensions........................................................................................................................................................ 23
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相關(guān)代理商/技術(shù)參數(shù) |
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| RTL8305SC-LF | 制造商:Realtek Semiconductor 功能描述: |
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| RTL8309SB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE-CHIP 9-PORT 10/100MBPS SWITCH CONTROLLER |
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