v 20060123 1 B 300 300 2600 8600 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 T 2900 9000 9 10 0 0 0 0 1 footprint=QFN48_7_EP T 2900 9200 9 10 0 0 0 0 1 description=Micrel 10/100 Base-TX/FX PHY Transceiver T 2900 9400 9 10 0 0 0 0 1 device=KS8721CL T 2900 9600 9 10 0 0 0 0 1 distlicense=GPL T 2900 9800 9 10 0 0 0 0 1 uselicense=unlimited T 2900 10000 9 10 0 0 0 0 1 author=Newell Jensen newell.jensen@gmail.com T 1600 8300 9 10 1 1 0 3 1 KS8721CL T 1600 7900 9 10 1 1 0 3 1 refdes=U? P 0 5900 300 5900 1 0 0 { T 350 5900 9 10 1 1 0 1 1 pinlabel=MDIO T 200 5950 5 8 1 1 0 6 1 pinnumber=1 T 200 5950 5 8 0 1 0 6 1 pinseq=1 T 200 5950 9 10 0 1 0 6 1 pintype=pas } P 0 6100 300 6100 1 0 0 { T 350 6100 9 10 1 1 0 1 1 pinlabel=MDC T 200 6150 5 8 1 1 0 6 1 pinnumber=2 T 200 6150 5 8 0 1 0 6 1 pinseq=2 T 200 6150 9 10 0 1 0 6 1 pintype=pas } P 0 3900 300 3900 1 0 0 { T 350 3900 9 10 1 1 0 1 1 pinlabel=RXD3/PHYADR1 T 200 3950 5 8 1 1 0 6 1 pinnumber=3 T 200 3950 5 8 0 1 0 6 1 pinseq=3 T 200 3950 9 10 0 1 0 6 1 pintype=pas } P 0 3700 300 3700 1 0 0 { T 350 3700 9 10 1 1 0 1 1 pinlabel=RXD2/PHYADR2 T 200 3750 5 8 1 1 0 6 1 pinnumber=4 T 200 3750 5 8 0 1 0 6 1 pinseq=4 T 200 3750 9 10 0 1 0 6 1 pintype=pas } P 0 3500 300 3500 1 0 0 { T 350 3500 9 10 1 1 0 1 1 pinlabel=RXD1/PHYADR3 T 200 3550 5 8 1 1 0 6 1 pinnumber=5 T 200 3550 5 8 0 1 0 6 1 pinseq=5 T 200 3550 9 10 0 1 0 6 1 pintype=pas } P 0 3300 300 3300 1 0 0 { T 350 3300 9 10 1 1 0 1 1 pinlabel=RXD0/PHYADR4 T 200 3350 5 8 1 1 0 6 1 pinnumber=6 T 200 3350 5 8 0 1 0 6 1 pinseq=6 T 200 3350 9 10 0 1 0 6 1 pintype=pas } P 3200 8500 2900 8500 1 0 0 { T 2850 8500 9 10 1 1 0 7 1 pinlabel=VDDIO1 T 3000 8550 5 8 1 1 0 0 1 pinnumber=7 T 3000 8550 5 8 0 1 0 0 1 pinseq=7 T 2800 8550 9 10 0 1 0 6 1 pintype=pas } P 0 8500 300 8500 1 0 0 { T 350 8500 9 10 1 1 0 1 1 pinlabel=GND T 200 8550 5 8 1 1 0 6 1 pinnumber=8 T 200 8550 5 8 0 1 0 6 1 pinseq=8 T 200 8550 9 10 0 1 0 6 1 pintype=pas } P 0 4300 300 4300 1 0 0 { T 350 4300 9 10 1 1 0 1 1 pinlabel=RXDV/PCS_LPBK T 200 4350 5 8 1 1 0 6 1 pinnumber=9 T 200 4350 5 8 0 1 0 6 1 pinseq=9 T 200 4350 9 10 0 1 0 6 1 pintype=pas } P 0 4500 300 4500 1 0 0 { T 350 4500 9 10 1 1 0 1 1 pinlabel=RXC T 200 4550 5 8 1 1 0 6 1 pinnumber=10 T 200 4550 5 8 0 1 0 6 1 pinseq=10 T 200 4550 9 10 0 1 0 6 1 pintype=pas } P 0 4700 300 4700 1 0 0 { T 350 4700 9 10 1 1 0 1 1 pinlabel=RXER/ISO T 200 4750 5 8 1 1 0 6 1 pinnumber=11 T 200 4750 5 8 0 1 0 6 1 pinseq=11 T 200 4750 9 10 0 1 0 6 1 pintype=pas } P 0 8300 300 8300 1 0 0 { T 350 8300 9 10 1 1 0 1 1 pinlabel=GND T 200 8350 5 8 1 1 0 6 1 pinnumber=12 T 200 8350 5 8 0 1 0 6 1 pinseq=12 T 200 8350 9 10 0 1 0 6 1 pintype=pas } P 3200 8100 2900 8100 1 0 0 { T 2850 8100 9 10 1 1 0 7 1 pinlabel=VDDC T 3000 8150 5 8 1 1 0 0 1 pinnumber=13 T 3000 8150 5 8 0 1 0 0 1 pinseq=13 T 2800 8150 9 10 0 1 0 6 1 pintype=pas } P 0 2500 300 2500 1 0 0 { T 350 2500 9 10 1 1 0 1 1 pinlabel=TXER T 200 2550 5 8 1 1 0 6 1 pinnumber=14 T 200 2550 5 8 0 1 0 6 1 pinseq=14 T 200 2550 9 10 0 1 0 6 1 pintype=pas } P 0 2300 300 2300 1 0 0 { T 350 2300 9 10 1 1 0 1 1 pinlabel=TXEN T 200 2350 5 8 1 1 0 6 1 pinnumber=16 T 200 2350 5 8 0 1 0 6 1 pinseq=16 T 200 2350 9 10 0 1 0 6 1 pintype=pas } P 0 1500 300 1500 1 0 0 { T 350 1500 9 10 1 1 0 1 1 pinlabel=TXD0 T 200 1550 5 8 1 1 0 6 1 pinnumber=17 T 200 1550 5 8 0 1 0 6 1 pinseq=17 T 200 1550 9 10 0 1 0 6 1 pintype=pas } P 0 1700 300 1700 1 0 0 { T 350 1700 9 10 1 1 0 1 1 pinlabel=TXD1 T 200 1750 5 8 1 1 0 6 1 pinnumber=18 T 200 1750 5 8 0 1 0 6 1 pinseq=18 T 200 1750 9 10 0 1 0 6 1 pintype=pas } P 0 1900 300 1900 1 0 0 { T 350 1900 9 10 1 1 0 1 1 pinlabel=TXD2 T 200 1950 5 8 1 1 0 6 1 pinnumber=19 T 200 1950 5 8 0 1 0 6 1 pinseq=19 T 200 1950 9 10 0 1 0 6 1 pintype=pas } P 0 2100 300 2100 1 0 0 { T 350 2100 9 10 1 1 0 1 1 pinlabel=TXD3 T 200 2150 5 8 1 1 0 6 1 pinnumber=20 T 200 2150 5 8 0 1 0 6 1 pinseq=20 T 200 2150 9 10 0 1 0 6 1 pintype=pas } P 0 4900 300 4900 1 0 0 { T 350 4900 9 10 1 1 0 1 1 pinlabel=COL/RMII T 200 4950 5 8 1 1 0 6 1 pinnumber=21 T 200 4950 5 8 0 1 0 6 1 pinseq=21 T 200 4950 9 10 0 1 0 6 1 pintype=pas } P 0 5100 300 5100 1 0 0 { T 350 5100 9 10 1 1 0 1 1 pinlabel=CRS/RMII_BTB T 200 5150 5 8 1 1 0 6 1 pinnumber=22 T 200 5150 5 8 0 1 0 6 1 pinseq=22 T 200 5150 9 10 0 1 0 6 1 pintype=pas } P 0 8100 300 8100 1 0 0 { T 350 8100 9 10 1 1 0 1 1 pinlabel=GND T 200 8150 5 8 1 1 0 6 1 pinnumber=23 T 200 8150 5 8 0 1 0 6 1 pinseq=23 T 200 8150 9 10 0 1 0 6 1 pintype=pas } P 3200 8300 2900 8300 1 0 0 { T 2850 8300 9 10 1 1 0 7 1 pinlabel=VDDIO0 T 3000 8350 5 8 1 1 0 0 1 pinnumber=24 T 3000 8350 5 8 0 1 0 0 1 pinseq=24 T 2800 8350 9 10 0 1 0 6 1 pintype=pas } P 0 6300 300 6300 1 0 0 { T 350 6300 9 10 1 1 0 1 1 pinlabel=INT#/PHYAD0 T 200 6350 5 8 1 1 0 6 1 pinnumber=25 T 200 6350 5 8 0 1 0 6 1 pinseq=25 T 200 6350 9 10 0 1 0 6 1 pintype=pas } P 0 700 300 700 1 0 0 { T 350 700 9 10 1 1 0 1 1 pinlabel=LED1/SPD100 T 200 750 5 8 1 1 0 6 1 pinnumber=27 T 200 750 5 8 0 1 0 6 1 pinseq=27 T 200 750 9 10 0 1 0 6 1 pintype=pas } P 3200 6500 2900 6500 1 0 0 { T 2850 6500 9 10 1 1 0 7 1 pinlabel=PD T 3000 6550 5 8 1 1 0 0 1 pinnumber=30 T 3000 6550 5 8 0 1 0 0 1 pinseq=30 T 2800 6550 9 10 0 1 0 6 1 pintype=pas } P 3200 7900 2900 7900 1 0 0 { T 2850 7900 9 10 1 1 0 7 1 pinlabel=VDDRX T 3000 7950 5 8 1 1 0 0 1 pinnumber=31 T 3000 7950 5 8 0 1 0 0 1 pinseq=31 T 2800 7950 9 10 0 1 0 6 1 pintype=pas } P 3200 2900 2900 2900 1 0 0 { T 2850 2900 9 10 1 1 0 7 1 pinlabel=RX- T 3000 2950 5 8 1 1 0 0 1 pinnumber=32 T 3000 2950 5 8 0 1 0 0 1 pinseq=32 T 2800 2950 9 10 0 1 0 6 1 pintype=pas } P 3200 3100 2900 3100 1 0 0 { T 2850 3100 9 10 1 1 0 7 1 pinlabel=RX+ T 3000 3150 5 8 1 1 0 0 1 pinnumber=33 T 3000 3150 5 8 0 1 0 0 1 pinseq=33 T 2800 3150 9 10 0 1 0 6 1 pintype=pas } P 0 7900 300 7900 1 0 0 { T 350 7900 9 10 1 1 0 1 1 pinlabel=GND T 200 7950 5 8 1 1 0 6 1 pinnumber=35 T 200 7950 5 8 0 1 0 6 1 pinseq=35 T 200 7950 9 10 0 1 0 6 1 pintype=pas } P 0 7700 300 7700 1 0 0 { T 350 7700 9 10 1 1 0 1 1 pinlabel=GND T 200 7750 5 8 1 1 0 6 1 pinnumber=36 T 200 7750 5 8 0 1 0 6 1 pinseq=36 T 200 7750 9 10 0 1 0 6 1 pintype=pas } P 0 4100 300 4100 1 0 0 { T 350 4100 9 10 1 1 0 1 1 pinlabel=REXT T 200 4150 5 8 1 1 0 6 1 pinnumber=37 T 200 4150 5 8 0 1 0 6 1 pinseq=37 T 200 4150 9 10 0 1 0 6 1 pintype=pas } P 3200 7700 2900 7700 1 0 0 { T 2850 7700 9 10 1 1 0 7 1 pinlabel=VCCRCV T 3000 7750 5 8 1 1 0 0 1 pinnumber=38 T 3000 7750 5 8 0 1 0 0 1 pinseq=38 T 2800 7750 9 10 0 1 0 6 1 pintype=pas } P 0 7500 300 7500 1 0 0 { T 350 7500 9 10 1 1 0 1 1 pinlabel=GND T 200 7550 5 8 1 1 0 6 1 pinnumber=39 T 200 7550 5 8 0 1 0 6 1 pinseq=39 T 200 7550 9 10 0 1 0 6 1 pintype=pas } P 3200 3900 2900 3900 1 0 0 { T 2850 3900 9 10 1 1 0 7 1 pinlabel=TX- T 3000 3950 5 8 1 1 0 0 1 pinnumber=40 T 3000 3950 5 8 0 1 0 0 1 pinseq=40 T 2800 3950 9 10 0 1 0 6 1 pintype=pas } P 3200 4100 2900 4100 1 0 0 { T 2850 4100 9 10 1 1 0 7 1 pinlabel=TX+ T 3000 4150 5 8 1 1 0 0 1 pinnumber=41 T 3000 4150 5 8 0 1 0 0 1 pinseq=41 T 2800 4150 9 10 0 1 0 6 1 pintype=pas } P 3200 7500 2900 7500 1 0 0 { T 2850 7500 9 10 1 1 0 7 1 pinlabel=VDDTX T 3000 7550 5 8 1 1 0 0 1 pinnumber=42 T 3000 7550 5 8 0 1 0 0 1 pinseq=42 T 2800 7550 9 10 0 1 0 6 1 pintype=pas } P 0 7300 300 7300 1 0 0 { T 350 7300 9 10 1 1 0 1 1 pinlabel=GND T 200 7350 5 8 1 1 0 6 1 pinnumber=43 T 200 7350 5 8 0 1 0 6 1 pinseq=43 T 200 7350 9 10 0 1 0 6 1 pintype=pas } P 0 7100 300 7100 1 0 0 { T 350 7100 9 10 1 1 0 1 1 pinlabel=GND T 200 7150 5 8 1 1 0 6 1 pinnumber=44 T 200 7150 5 8 0 1 0 6 1 pinseq=44 T 200 7150 9 10 0 1 0 6 1 pintype=pas } P 3200 4900 2900 4900 1 0 0 { T 2850 4900 9 10 1 1 0 7 1 pinlabel=XI T 3000 4950 5 8 1 1 0 0 1 pinnumber=46 T 3000 4950 5 8 0 1 0 0 1 pinseq=46 T 2800 4950 9 10 0 1 0 6 1 pintype=pas } P 3200 7300 2900 7300 1 0 0 { T 2850 7300 9 10 1 1 0 7 1 pinlabel=VDDPLL T 3000 7350 5 8 1 1 0 0 1 pinnumber=47 T 3000 7350 5 8 0 1 0 0 1 pinseq=47 T 2800 7350 9 10 0 1 0 6 1 pintype=pas } P 3200 5700 2900 5700 1 0 0 { T 2850 5700 9 10 1 1 0 7 1 pinlabel=RST T 3000 5750 5 8 1 1 0 0 1 pinnumber=48 T 3000 5750 5 8 0 1 0 0 1 pinseq=48 T 2800 5750 9 10 0 1 0 6 1 pintype=pas }