AT8989UP Datasheet - ATAN

AT8989UP 9 Port 10/100 Mb/s Single Chip Ethernet Switch Controller

First ATAN version Change RXP, RXN, TXP, TXN Change hardware Setting pin from A1 version 1. ENDC16 Swap with Dual Color setting EEPROM 0x12h bit 15.. July/2001 0.3 2. Aging hardware setting change to EEPROM 0x10h bit7. Port7 FX select change to TXER power on latch. 3. At Dual Speed mode each port.

AT8989UP Features

* Supports eight 10M/100M auto-detect Half/Full duplex switch ports with TX/FX interfaces and one universal port. This ninth port can be configured to be a GPSI interface, MII interface, and 1.6Gbps Expansion interface used as proprietary extension bus for cascading to wire -speed 16 port switch appli

AT8989UP Datasheet (346.00 KB)