RTL8305S数据手册Realtek中文资料规格书
RTL8305S规格书详情
描述 Description
General Description
The RTL8305S is a highly integrated layer 2 single chip switch controller which incorporates 5 MACs (Media Access Controller), 5 physical layer transceivers, 1-Mbit SRAM and 1K-entry look-up table into one single chip.
The RTL8305S contains 5 ports, and each one provides support for a 10Base-T (10Mbps) or 100Base-TX (100Mbps) network connection. The fifth port (port 4) can be configured as a MII/SNI to work with a routing engine, HomePHY or a fiber transceiver for a 100Base-FX application. And each operation mode can be easily set up by hardware strapping upon restart or power-on.
The RTL8305S is designed for a stand-alone switch system through hardware strapping upon reset to achieve unmanaged operation and can be easily integrated with xDSL/Cable modem router. With the least peripheral components and using a 25MHz crystal, the RTL8305S has the best system cost structure. The integrated RTL8305S chip benefits from low power consumption and ease of use for SOHO 5-port switch or xDSL/Cable router applications.
特性 Features
■ 5-port integrated switch with physical layer and transceiver for 10Base-T and 100Base-TX with 5-port 10/100M UTP or 4-port 10/100M UTP + 1-port MII/SNI
■ PHY mode MII/SNI interface for router application
■ MAC mode MII interface for HomeLAN/100Base-FX application
■ 1Mbit internal RAM for packet buffer
■ Internal 1K look-up table entries
■ 25MHz crystal or OSC input
■ Non-blocking wire-speed reception and transmission
■ Fully compliant with IEEE 802.3/802.3u
■ Supports broadcast storm filtering function
■ Support full duplex 802.3x flow control and half duplex back-pressure flow control
■ LED indicators for link/activity, speed, full/half duplex and collision
■ LEDs blinking upon reset for LED diagnostics
■ Unmanaged operation by strapping upon reset
■ Power saving with cable detection
■ Low power consumption at 3.3V operating voltage
■ 128-pin PQFP package
技术参数
- 型号:
RTL8305S
- 功能描述:
5-PORT 10/100 MBPS SINGLE CHIP SWITCH CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
REALTEK |
17+ |
6200 |
100%原装正品现货 |
询价 | |||
REALTEK |
06+ |
QFP |
1000 |
自己公司全新库存绝对有货 |
询价 | ||
REAL |
02+ |
135 |
全新原装!优势库存热卖中! |
询价 | |||
REALTEK |
QFP |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
REALTEK |
25+23+ |
QFP |
37499 |
绝对原装正品全新进口深圳现货 |
询价 | ||
REALTEK |
22+ |
LQFP128 |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
Realtek |
2015+ |
SOP/DIP |
19889 |
原装现货 |
询价 | ||
REALTEK |
23+ |
NA |
3680 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
REALTEK/瑞昱 |
2020+ |
QFP |
650 |
原装现货,优势渠道订货假一赔十 |
询价 | ||
REALTEK |
2020+ |
TQFP |
168 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |