Part Number : JMC261
Function : PCI Express to Fast Ethernet & Card Reader Host Controller
Package : 64-pin LQFP Type
Maker : JMicron Technology
Image : 
Description :
The JMC261 is a single-chip PCI-Express Fast Ethernet combo Card Reader Host controller.
The Fast Ethernet function is compliant to IEEE 802.3 Media Access Controller, and IEEE 802.3u 100BASE-TX/10BASE-T.
The Card Reader Host provides one set of 4-in-1 Combo Memory Card Reader Mechanism, and supports one of SD/SDHC/MMC/MMC Plus/MS/MS Duo/MS-HG (1/4/8-bit) & xD access at the same time.
Features
1. Compliant with PCI Express Base Spec. Revision 1.1
2. Integrated one-lane 2.5GHz PCI Express PHY
3. Support multi-entry MSI and multi-vector MSI-X.
4. Compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab
5. Integrated 10/100Mbps transceiver
6. Support Auto Negotiation
7. Support Wake-on-LAN
Datasheet PDF Download : 
Others datasheet of same file :
JMC-261