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Número de pieza | RTL8111B | |
Descripción | Integrated Gigabit Ethernet Controller | |
Fabricantes | Realtek Microelectronics | |
Logotipo | ||
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RTL8111B
INTEGRATED GIGABIT ETHERNET CONTROLLER
FOR PCI EXPRESS™ APPLICATIONS
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DATASHEET
DataShee
Rev. 1.1
24 March 2005
Track ID: JATR-1076-21
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RTL8111B
Datasheet
List of Figures
Figure 1. Pin Assignments.........................................................................................................................3
Figure 2. Rx LED ......................................................................................................................................8
Figure 3. Tx LED ......................................................................................................................................8
Figure 4. Tx/Rx LED.................................................................................................................................9
Figure 5. LINK/ACT LED ......................................................................................................................10
Figure 6. Serial EEPROM Interface Timing ...........................................................................................19
Figure 7. Synchronous Data Timing .......................................................................................................21
Figure 8. WREN Timing .........................................................................................................................21
Figure 9. Read Timing.............................................................................................................................21
Figure 10. Program Timing.......................................................................................................................22
Figure 11. Sector/Chip Erase Timing........................................................................................................22
Figure 12. REFCLK Single-Ended Measurement Points for Trise and Tfall...............................................25
Figure 13. REFCLK Single-Ended Measurement Points for Vovs, Vuds, and Vrb ......................................25
Figure 14. REFCLK Differential Measurement Points for Tperiod, Duty Cycle, and Jitter........................25
Figure 15. REFCLK Vcross Range .............................................................................................................26
Figure 16. Auxiliary Signal Timing ..........................................................................................................26
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Integrated Gigabit Ethernet Controller for PCI Express v
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RTL8111B
Datasheet
5.8. Power & Ground
Table 8. Power & Ground
Symbol
Type
Pin No
Description
VDD33
Power
16, 37, 46, 53
Digital 3.3V power supply.
VDD15
Power
15, 21, 32, 33, 38, 41,
43, 49, 52, 58
Digital 1.5V power supply.
AVDD18
Power
5, 8, 11, 14
Analog 1.8V power supply.
EVDD18
Power
22, 28
Analog 1.8V power supply.
GVDD
O 62 Output 1.5V.
AVDD33
Power
2, 59
Analog 3.3V power supply.
EGND
Power
25, 31
Analog Ground.
Note 1: GVDD is tied to the internal 1.5V power supply. Do not connect this pin to any other power supply. Connect only
to two capacitors.
Note 2: Refer to the most updated schematic circuit for correct configuration.
5.9. NC (Not Connected) Pins
Symbol
NC
Type
Table 9.
Pin No
17, 18
NC (Not Connected) Pins
Description
Not Connected.
5.10. SPI (Serial Peripheral Interface) Flash Pins
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Symbol
SPISO
SPISI
SPISCK
SPICSB
Type
I
O
O
O
TablDe a1t0a.ShSePetI4FUla.csohmPins
Pin No
Description
34 Input from serial data output pin of SPI Flash.
35 Output to serial data input pin of SPI Flash.
40 Serial data clock.
42 SPI Flash chip select.
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11 Page |
Páginas | Total 32 Páginas | |
PDF Descargar | [ Datasheet RTL8111B.PDF ] |
Número de pieza | Descripción | Fabricantes |
RTL8111 | Integrated Gigabit Ethernet Controller | Realtek Microelectronics |
RTL8111B | Integrated Gigabit Ethernet Controller | Realtek Microelectronics |
RTL8111B-GR | INTEGRATED GIGABIT ETHERNET CONTROLLER | Realtek Microelectronics |
RTL8111C | Integrated Gigabit Ethernet Controller | Realtek |
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