參數(shù)資料
型號： LAN8700
廠商： SMSC Corporation
英文描述： 【15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR TM in a Small Footprint
中文描述： 【15kV的ESD保護(hù)信息產(chǎn)業(yè)部/ RMII快速的HP Auto - MDIX功能和SMSC flexPWR商標(biāo)以太網(wǎng)PHY在小尺寸
文件頁數(shù)： 53/73頁
文件大?。?/td> 457K
代理商： LAN8700
±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR
TM
in a Small Footprint
Datasheet
Chapter 6 AC Electrical Characteristics
SMSC LAN8700/LAN8700I
53
Revision 1.0 (02-09-07)
DATASHEET
The timing diagrams and limits in this section define the requirements placed on the external signals
of the Phy.
6.1
Serial Management Interface (SMI) Timing
The Serial Management Interface is used for status and control as described in
Section 4.13
.
Figure 6.1 SMI Timing Diagram
Table 6.1 SMI Timing Values
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNITS
NOTES
T1.1
MDC minimum cycle time
400
ns
T1.2
MDC to MDIO (Read from PHY)
delay
0
300
ns
T1.3
MDIO (Write to PHY) to MDC setup
10
ns
T1.4
MDIO (Write to PHY) to MDC hold
10
ns
MDC
T1.1
T1.3
T1.2
Valid Data
Valid Data
T1.4
MDIO
(Read from PHY)
MDIO
(Write to PHY)
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LAN8700AEZG 制造商:SMSC 功能描述:
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LAN8700C-AEZG-AR2 制造商:Microchip Technology Inc 功能描述: 制造商:Microchip Technology Inc 功能描述:MII/RMII 10/100 ETHERNET TRANSCEIVER - Trays 制造商:Microchip Technology Inc 功能描述:TXRX ETHERNET 10/100 36-VQFN 制造商:Microchip Technology Inc 功能描述:Ethernet ICs MII/RMII 10/100 制造商:Microchip Technology Inc 功能描述:MII/RMII 10/100 Ethernet Transceiver, 36 VQFN 6x6x0.9 TRAY
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