參數(shù)資料
型號： KSZ8041TL
廠商： Micrel Inc
文件頁數(shù)： 34/58頁
文件大小： 0K
描述： TRANSCEIVER 10/100BASE 48-TQFP
標(biāo)準包裝： 250
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： MII，RMII
電源電壓： 3.135 V ~ 3.465 V
安裝類型： 表面貼裝
封裝/外殼： 48-TQFP
供應(yīng)商設(shè)備封裝： 48-TQFP（7x7）
包裝： 托盤
產(chǎn)品目錄頁面： 1080 (CN2011-ZH PDF)
配用： 576-3295-ND - BOARD EVALUATION KSZ8041TL
其它名稱： 576-1619
Micrel, Inc.
KSZ8041TL/FTL
April 2007
4
M9999-042707-1.1
Contents
Pin Configuration .................................................................................................................................................................. 8
Pin Description .................................................................................................................................................................... 10
Strapping Options............................................................................................................................................................... 15
Functional Description ....................................................................................................................................................... 17
100Base-TX Transmit....................................................................................................................................................... 17
100Base-TX Receive........................................................................................................................................................ 17
PLL Clock Synthesizer...................................................................................................................................................... 17
Scrambler/De-scrambler (100Base-TX only).................................................................................................................... 17
10Base-T Transmit ........................................................................................................................................................... 17
10Base-T Receive ............................................................................................................................................................ 18
SQE and Jabber Function (10Base-T only)...................................................................................................................... 18
Auto-Negotiation ............................................................................................................................................................... 18
MII Management (MIIM) Interface .................................................................................................................................... 20
Interrupt (INTRP) .............................................................................................................................................................. 20
MII Data Interface ............................................................................................................................................................. 20
MII Signal Definition.......................................................................................................................................................... 21
Transmit Clock (TXC) ................................................................................................................................................. 21
Transmit Enable (TXEN)............................................................................................................................................. 21
Transmit Data [3:0] (TXD[3:0])................................................................................................................................... 21
Receive Clock (RXC) .................................................................................................................................................. 21
Receive Data Valid (RXDV) ........................................................................................................................................ 22
Receive Data [3:0] (RXD[3:0]) .................................................................................................................................... 22
Receive Error (RXER)................................................................................................................................................. 22
Carrier Sense (CRS) ................................................................................................................................................... 22
Collision (COL) ........................................................................................................................................................... 22
Reduced MII (RMII) Data Interface................................................................................................................................... 22
RMII Signal Definition ....................................................................................................................................................... 23
Reference Clock (REF_CLK) ..................................................................................................................................... 23
Transmit Enable (TX_EN)........................................................................................................................................... 23
Transmit Data [1:0] (TXD[1:0])................................................................................................................................... 23
Carrier Sense/Receive Data Valid (CRS_DV) ........................................................................................................... 23
Receive Data [1:0] (RXD[1:0]) .................................................................................................................................... 23
Receive Error (RX_ER)............................................................................................................................................... 23
Collision Detection ..................................................................................................................................................... 24
Serial MII (SMII) Data Interface ........................................................................................................................................ 24
SMII Signal Definition ....................................................................................................................................................... 24
Clock Reference (CLOCK) ......................................................................................................................................... 24
Sync Pulse (SYNC) ..................................................................................................................................................... 24
Transmit Data and Control (TX) ................................................................................................................................ 24
Receive Data and Control (RX).................................................................................................................................. 25
Collision Detection ..................................................................................................................................................... 26
HP Auto MDI/MDI-X.......................................................................................................................................................... 27
Straight Cable ............................................................................................................................................................. 27
Crossover Cable ......................................................................................................................................................... 28
LinkMD
Cable Diagnostics.............................................................................................................................................. 29
Access ......................................................................................................................................................................... 29
Usage ........................................................................................................................................................................... 29
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