Realtek RTL8367RB-VB-CG
The RTL8367RB-VB-CG is a LQFP128 EPAD, high-performance 5+2-port 10/100/1000M Ethernet switch featuring a low-power integrated 5-port Giga-PHY that supports 1000Base-T, 100Base-TX, and 10Base-T. For specific applications, the RTL8367RB-VB supports two extra interfaces that could be configured as RGMII/MII interfaces. The RTL8367RB-VB integrates all the functions of a high-speed switch system; including SRAM for packet buffering, non-blocking switch fabric, and internal register management into a single CMOS device.
| Part No. |
RTL8367RB-VB-CG |
| Datasheet |
RTL8367RB-VB-CG
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| Manufacturer |
 Realtek |
| Description |
LAYER 2 MANAGED 5+2-PORT 10/100/1000M SWITCH CONTROLLER |
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GENERAL DESCRIPTION
Only a 25MHz crystal is required; an optional EEPROM is offered for internal register configuration. The embedded packet storage SRAM in the RTL8367RB-VB features superior memory management technology to efficiently utilize memory space. The RTL8367RB-VB integrates a 2K-entry look-up table with a 4-way XOR Hashing algorithm for address searching and learning. The table provides read/write access from the EEPROM Serial Management Interface (SMI), Media Independent Interface Management (MIIM), or SPI Interface. Each of the table entries can be configured as a static entry. The entry aging time is between 200 and 400 seconds. Eight Filtering Databases are used to provide Independent VLAN Learning and Shared VLAN Learning (IVL/SVL) functions. The Extension GMAC1 and Extension GMAC2 of the RTL8367RB-VB implement dual RGMII/MII interfaces. These interfaces could be connected to an external PHY, MAC, CPU, or RISC for specific applications. In router applications, the RTL8367RB-VB supports Port VID (PVID) for each port to insert a PVID in the VLAN tag on egress.
