SJA1105 Datasheet - NXP

SJA1105 5-port automotive Ethernet switch

The SJA1105 is an IEEE 802.3-compliant 5-port automotive Ethernet switch. Each of the five ports can be individually configured to operate in MII, RMII and RGMII modes. This arrangement provides the flexibility to connect a mix of switches, microprocessors and PHY devices such as the TJA1100 BroadR-.

SJA1105 Features

* 2.1 General features

* 5-port store and forward architecture

* Each port individually configurable for MII and RMII operation at 10 Mbit/s or 100 Mbit/s and RGMII operation at 10 Mbit/s, 100 Mbit/s or 1000 Mbit/s

* Interface-dependent selectable I/O supply voltages; 1.2 V core voltage

SJA1105-NXP.pdf