參數(shù)資料
型號: DS33ZH11+
廠商: Maxim Integrated Products
文件頁數(shù): 51/172頁
文件大?。?/td> 0K
描述: IC MAPPER ETHERNET 100CSBGA
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 7
應(yīng)用: 數(shù)據(jù)傳輸
接口: 串行
電源電壓: 1.8V,2.5V,3.3V
封裝/外殼: 100-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 100-CSBGA(10x10)
包裝: 托盤
安裝類型: 表面貼裝
DS33Z11 Ethernet Mapper
144 of 172
Figure 10-5 MII Transmit Functional Timing
TXD[3:0]
TX_EN
TX_CLK
P
R
E
A
E
M
B
L
E
F
C
S
Figure 10-6 MII Transmit Half Duplex with a Collision Functional Timing
TXD[3:0]
TX_EN
TX_CLK
P
R
E
A
M
B
L
E
J
CRS
COL
Receive Data (RXD[3:0]) is clocked from the external PHY synchronously with RX_CLK. The RX_CLK signal is
2.5 MHz for 10 Mbps operation and 25 MHz for 100 Mbps operation. RX_DV is asserted by the PHY from the first
nibble of the preamble in 100 Mbps operation or first nibble of SFD for 10 Mbps operation. The data on RXD[3:0]
is not accepted by the MAC if RX_DV is low or RX_ERR is high (in DTE mode). RX_ERR should be tied low
when in DCE Mode.
Figure 10-7 MII Receive Functional Timing
RXD[3:0]
RX_CLK
P
R
E
A
E
M
B
L
E
F
C
S
In RMII Mode, TX_EN is high with the first bit of the preamble. The TXD[1:0] is synchronous with the 50 MHz
REF_CLK. For 10 Mbps operation, the data bit outputs are updated every 10 clocks.
Figure 10-8 RMII Transmit Interface Functional Timing
TXD[1:0]
TX_EN
REF_CLK
P
R
E
A
M
B
L
E
F
C
S
相關(guān)PDF資料
PDF描述
DS34C87TN/NOPB IC LINE DRIVER QUAD CMOS 16-DIP
DS34LV87TMX/NOPB IC LINE DVR QUAD CMOS DIF 16SOIC
DS34S132GN+ IC TDM OVER PACKET 676-BGA
DS34T102GN+ IC TDM OVER PACKET 484TEBGA
DS3501U+H IC POT NV 128POS HV 10-USOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS33ZH11+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 10/100 ENETXPORT HMODE MAP IND RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS34 制造商:LUMILEDS 制造商全稱:LUMILEDS 功能描述:power light source Luxeon V Emitter
DS-3400D UK 制造商:TRUST 功能描述:DESKTOP WIRELESS OPTICAL TRUST
DS3404FP000 制造商:Thomas & Betts 功能描述:30A,PLG,3P4W,MG,404,3P480V
DS3404FP000/JG63 制造商:Thomas & Betts 功能描述:30A,CON,3P4W,MG,404,3P480V,JG63,SC