Product Summary

The 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 absolute maximum ratings: (1)Storage temperature: -55 to +125℃; (2)Operating temperature: 0 to 70℃.

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)Supports 10 Mb/s and 100 Mb/s N-way Auto-negotiation operation; (5)The CIS can be stored in 93C56 or expansion ROM; (6)Supports up to 128K bytes Boot ROM interface for both EPROM and Flash memory; (7)Supports 25MHz crystal or 25MHz OSC as the internal clock source. The frequency deviation of either crystal or OSC must be within 50 PPM; (8)Compliant to PC99 standard; (9)Supports Wake-On-LAN function and remote wake-up; (10)Supports 4 Wake-On-LAN (WOL) signals (active high, active low, positive pulse, and negative pulse).

Diagrams

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