深圳市辉之阳实业有限公司

RTL8307N-VB-CG 数量充足，代理渠道

1 特性 1

? TPS564208 具有 50mΩ 和 22mΩ 集成场效应晶体 管 (FET) 的 4A 转换器 Interfaces 

Integrates five HEAC PHYs, one Gigabit PHY, and one FE PHY 
Supports two Channel SPDIF IO for Audio Return Channel 
One RGMII/(R)MII/TMII and one (R)MII/TMII 
I2C slave mode for external CPU access 
SPI Flash interface 
GPIO and Parallel LED? 
Layer2 Address Lookup 

High performance wire-speed layer-2 forwarding 
IVL, SVL, IVL/SVL 
2K 4-way lookup engine and 16-entry CAM 
Static entry 
Source MAC blocking/Destination MAC blocking 
Aging time from 0.1s to 20132s ? 
VLAN 

Port based, Port and Protocol based, IP-subnet based, MAC based, Application-port based, 802.1Q Tag-based VLAN 
128 VLAN entry and 16 entry CAM, 4-way hash 
Supports 802.1ad or Q-in-Q 
VLAN translation for ingress 
CVID Restoration ? 
Loop Detection and Prevention 

Supports 802.1d/1s/1w 
15 spanning tree instances 
Supports RSTP without extra loading on external CPU 
IGMP/MLD Snooping 

Supports IGMP v1/v2/v3 (include/exclude mode) and MLD v1/v2 snooping without extra loading on external CPU 
128-entry IGMP Group Table, 8-way hash 
Supports IGMP/MLD Snooping without extra loading on external CPU ? 
Power Saving 

Supports IEEE 802.3az (Energy Efficient Ethernet, EEE) 
Realtek Green Ethernet 
Supports WOL ? 
IEEE 802.1X 

Port-based IEEE 802.1X 
MAC-based IEEE 802.1X ? 
Port Mirror 

TX and RX mirror 
Good packet, bad packet, unicast packet, multicast and broadcast packet mirror filter, drop packet mirror filter 
Original packet mirror and modified packet mirror 
ACL based flow mirror 
Storm Suppression 

Supports Broadcast, Multicast Unknown Unicast, Unknown Multicast storm filter? 
Access Control List (ACL) 

Supports 64-entry ACL 
Supports MAC, LLC, ARP, TCP, UDP, ICMP, IGMP 
Supports per-flow traffic policing 
Supports VID range/IPv4 range/layer4 port range/source port mask/packet length range checking ? 
QoS 

Supports 4 priority queues 
Supports min-max scheduling 
Supports Strict Priority/WRR/WFQ scheduling algorithm 
Supports Credit-Based Shaper (CBS) algorithm for Ethernet AV 
Supports input bandwidth control from 8Kbps to 1Gbps by step 8kbps ? 
Ethernet AV 

Supports Precision Time Protocol 
Supports Credit-Based Shaper (CBS) algorithm 
Supports Priority Regeneration ? 
Packet Modifier 

Add, modify, or remove outer-tag and/or inner-tag 
Modify IP TOS field 
L2 Checksum recalculation ? 
Port isolation 

Provides traffic isolation between different physical ports 
MIB 

MIB-II and interface MIB (RFC 1213 & 2863) 
Ethernet-like MIB (RFC 3635) 
RMON (RFC 1757) 
Bridge MIB (RFC 4188) 
Embedded 8051 

Boot from EEPROM/SPI FLASH/ViaROM 
Implement the IGMP/MLD Snooping and RSTP 
Process and Package 

0.11μm CMOS process 
3.3V/1.2V dual power input 
LQFP128