1 Features

IEEE 802.1AE MACsec
- MACsec frame expansion: Inbuilt buffering and flow control support to handle 12 byte IPG ethernet frames
- Authentication, encryption at line rate
- Cipher suites: GCM-AES-XPN-128/256, GCM-AES-128/256
- Secure Channel: Total 16 SAK enabling 8 Tx/Rx SC
- Auto rollover support for SAK
- Ingress/Egress classification for Ethertype, VLAN, DMAC: up to 8 parallel rules
- Window replay protection
IEEE 802.1AS time synchronization & fractional clock generation
- Highly accurate 1pps signal < +/-5 ns
- Precise time stamping for MACsec encoded PTP packets
- I2S & TDM8 SCLK/FSYNC clock generation
- Mulitple IOs for event capture and trigger
IEEE 802.3bw & OA 100BASE-T1 compliant
TC-10 compliant
- < 20μA sleep current
- Fast wake from sleep by retaining PHY configuration during sleep (optional)
MAC Interfaces: MII, RMII, RGMII, SGMII
Pin compatible with TI's 1000BASE-T1 PHY
- Single board design for 100BASE-T1 and 1000BASE-T1 with required BOM change
Diagnostic tool kit
- Signal Quality Indication (SQI) & Time Domain Reflectometry (TDR)
- Voltage, Temperature & ESD sensors
AEC-Q10 qualified for Automotive Applications:
- Temperature grade 1: –40°C to +125 °C