Product Summary

RTL8139C is a highly integrated and cost-effective single-chip Fast Ethernet controller that provides 32-bit performance, PCI bus master capability, and full compliance with IEEE 802.3u 100Base-T specifications and IEEE 802.3x Full Duplex Flow Control. The RTL8139C also supports Advanced Configuration Power management Interface (ACPI) , PCI power management for modern operating systems that are capable of Operating System Directed Power Management (OSPM) to achieve the most efficient power management possible. The RTL8139C is suitable for applications such as CardBus or mobile devices with a built-in network controller. The CIS data can be stored in either a 93C56 EEPROM or expansion ROM.

Parametrics

RTL8139C characteristics: (1) Minimum High Level Output Voltage VOH: 0.9*VCC (IOH=8mA) ; (2) Maximum Low Level Output Voltage: 0.1*Vcc; (3) Minimum High Level Input Voltage: 0.5*Vcc, Vcc +0.5V; (4) Maximum Low Level Input Voltage VIL: -0.5V , 0.3*Vcc V; (5) Input Current IIN: -1.0 to 1.0μA ( VIN=Vcc or GND) ; (6) Tri-State Output Leakage Current IOZ: -10uA to 10uA; (7) Average Operating Supply Current: 150mA (IOUT=0mA) .

Features

RTL8139C features: (1) 128 pin QFP/LQFP; (2) Integrated Fast Ethernet MAC, Physical chip and transceiver in one chip; (3) 10 Mb/s and 100 Mb/s operation; (4) PCI local bus single-chip Fast Ethernet controller; (5) Compliant to PCI Revision 2.2; (6) Supports CardBus. The CIS can be stored in 93C56 or expansion ROM; (7) Supports up to 128K bytes Boot ROM interface for both EPROM and Flash memory; (8) Supports 4 Wake-On-LAN (WOL) signals (active high, active low, positive pulse, and negative pulse) ; (9) Supports auxiliary power-on internal reset, to be ready
for remote wake-up when main power still remains off; (11) Includes a programmable, PCI burst size and early Tx/Rx threshold; (12) 3.3V power supply with 5V tolerant I/Os.

Diagrams

RTL8139C Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
RTL8139C(L)
RTL8139C(L)

Other


Data Sheet

Negotiable 
RTL8139C(L)+
RTL8139C(L)+

Other


Data Sheet

Negotiable