參數(shù)資料
型號(hào): LAN8187
廠商: SMSC Corporation
英文描述: High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX
中文描述: 高性能信息產(chǎn)業(yè)部及RMII 10/100以太網(wǎng)PHY與HP Auto - MDIX功能
文件頁數(shù): 17/66頁
文件大小: 545K
代理商: LAN8187
High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX
Datasheet
SMSC LAN8187/LAN8187I
17
Revision 0.6 (02-24-06)
DATASHEET
Table 3.8 No Connect Signals
SIGNAL NAME
TYPE
DESCRIPTION
NC
No Connect
Table 3.9 Power Signals
SIGNAL NAME
TYPE
DESCRIPTION
AVDD1
POWER
+3.3V Analog Power
AVDD2
POWER
+3.3V Analog Power
AVDD3
POWER
+3.3V Analog Power
AVSS1
POWER
Analog Ground
AVSS2
POWER
Analog Ground
AVSS3
POWER
Analog Ground
AVSS4
POWER
Analog Ground
VDD_CORE
POWER
+1.8V (Core voltage) - 1.8V regulator output for digital circuitry
on chip. Place a 0.1uF capacitor near this pin and connect the
capacitor from this pin to ground. In parallel, place a 4.7uF +/-
20% low ESR capacitor near this pin and connect the capacitor
from this pin to ground. X5R or X7R ceramic capacitors are
recommended since they exhibit an ESR lower than 0.1ohm at
frequencies greater than 10kHz.
VDD33
POWER
+3.3V Digital Power
VDDIO
POWER
+1.6V to +3.6V Variable I/O Pad Power
VSS1
POWER
Digital Ground (GND)
VSS2
POWER
Digital Ground (GND)
VSS3
POWER
Digital Ground (GND)
VSS4
POWER
Digital Ground (GND)
VSS5
POWER
Digital Ground (GND)
VSS6
POWER
Digital Ground (GND)
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