RTL8308 Datasheet 8/6-Port 10/100 Mbps Ethernet Switch Controller

Manufacturer: Realtek

Overview: 8308/8306 Preliminary Product Specification Subject to change Realtek 8/6-Port 10/100 Mbps Ethernet Switch Controller with Embedded memory The RTL8308/8306 chip is a 128-pin low cost and ultra low power consumption 8/6-port 10/100M Ethernet switch controller integrated both with a 2M bits embedded DRAM as packet buffer and a 16K entries of address table. The RTL8308 supports reduced MII (RMII) interface. Only single 50MHz oscillator is needed in a switch system to save your Bill Of Material. In addition, the RTL8308/8306 provides a LED display specially to indicate a network loop existence. www.DataSheet.co.kr 1.

Download the RTL8308 datasheet PDF. This datasheet also includes the RTL8306 variant, as both parts are published together in a single manufacturer document.

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RTL8308 8/6-port 10/100 mbps ethernet switch controller by Realtek - Datasheet Preview

Datasheet Details

Part number	RTL8308
Manufacturer	Realtek
File Size	396.62 KB
Description	8/6-Port 10/100 Mbps Ethernet Switch Controller
Download	RTL8308 Download (PDF)

General Description

The RTL8308/8306 provides eight/six 10/100 Mbps RMII Ethernet ports.

Each port can operate in 10 Mbps or 100 Mbps data rate, and in full or half duplex mode.

Key Features

n n n Support eight/six 10/100Mbps Ethernet ports with RMII interface Provided non-blocking and non-head-of-lineblocking forwarding 50MHz 2M bits DRAM is built in as packet storage buffer. Page based buffer management to efficiently utilize the internal packet buffer Ultra low power consumption with less than 180mA at 3.3V operating voltage Embedded 16K entries of look-up table and 128 entries of CAM Support address hashing or direct mapping for look-up table. 128-entry CAM is used to eliminate.

More Datasheets from Realtek

Part Number	Description
RTL8308B	SINGLE CHIP 8-PORT 10/100 ETHERNET SWITCH CONTROLLER
RTL8304MB-CG	SINGLE-CHIP 4-PORT 10/100M ETHERNET SWITCH CONTROLLER
RTL8305NB	SINGLE-CHIP 5-PORT 10/100M ETHERNET SWITCH CONTROLLER
RTL8305NB-CG	SINGLE-CHIP 5-PORT 10/100M ETHERNET SWITCH CONTROLLER
RTL8305NB-VB-CG	SINGLE-CHIP 5-PORT 10/100M ETHERNET SWITCH CONTROLLER
RTL8305S	5-PORT 10/100 MBPS SINGLE CHIP SWITCH CONTROLLER
RTL8305SB	SINGLE CHIP 5-PORT 10/100MBPS SWITCH CONTROLLER
RTL8305SC	SINGLE-CHIP 5-PORT 10/100MBPS SWITCH CONTROLLER
RTL8306	8/6-Port 10/100 Mbps Ethernet Switch Controller
RTL8306E-CG	SINGLE-CHIP 6-PORT 10/100MBPS ETHERNET SWITCH CONTROLLER