Datasheet Details
| Part number | AT79C1020 |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 64.09 KB |
| Description | 4-port Layer 2 10/100/1000Mbps Unmanaged Switched Ethernet Controller |
| Datasheet |
 AT79C1020 Datasheet
|
|
|
General Description
This Layer 2 Switch provides an ideal solution for the design of unmanaged full wirespeed multi-port Gigabit Ethernet (GbE) switches.
Each port suppor ts either 10/100/1000 Mbps data rate.
Key Features
- Supports Four 10/100/1000 Mbps Ethernet Ports with GMII/MII Interface IEEE 802.3ab CSMA/CD Compliant Full and Half Duplex Mode of Operation Speed and Duplex Mode Auto-negotiation Through MDIO Self-address Learning Mechanism Supports 512-MAC Addresses Automatic Address Aging with 300 seconds Default 512-kbit Packet Buffer Memory Embedded Serial Port Interface Employed.