ST802RT1AFR STMicroelectronics, ST802RT1AFR Datasheet - Page 5

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ST802RT1AFR

Manufacturer Part Number
ST802RT1AFR
Description
TXRX ETH 10/100 REAL TIME 48LQFP
Manufacturer
STMicroelectronics
Type
Transceiverr
Datasheet

Specifications of ST802RT1AFR

Number Of Drivers/receivers
1/1
Protocol
Ethernet
Voltage - Supply
3.15 V ~ 3.45 V
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10430

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST802RT1AFR
Manufacturer:
STMicroelectronics
Quantity:
10 000
ST802RT1A, ST802RT1B
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
ST802RT1x block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
System diagram of the ST802RT1A/B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
System diagram of the ST802RT1B in FX mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Pin configuration - ST802RT1A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Pin configuration - ST802RT1B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
LED connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Transmit isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
PECL levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Implementation of the PECL TX section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Implementation of the PECL RX section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Normal link pulse timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Fast link pulse timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
MII management clock timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Dimensions of the LQFP48 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
LQFP48 footprint recommended data (mm.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Doc ID 17049 Rev 1
List of figures
5/58

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