Microchip Technology LAN88730
Small Footprint MII/RMII 10/100 Ethernet Transceiver
APPLICATIONS
Highlights● Designed and tested for automotive applications
● Single-Chip Ethernet Physical Layer Transceiver (PHY)
● Comprehensive flexPWR® technology - Flexible power management architecture - LVCMOS Variable I/O voltage range: +1.8 V to +3.3 V - Integrated 1.2 V regulator
● HP Auto-MDIX support
● Small footprint 32-pin VQFN, RoHS-compliant package (5 x 5 x 0.9 mm height)
● Deterministic 100 Mb internal loopback latency (MII Mode) Target
APPLICATIONS
● Diagnostic interface (for dealership service bay)● Fast software download (e.g., OBD connector)
● Gateway service interface (dealership, aftermarket repair shop)
● In-Vehicle engineering development interface
● Vehicle manufacturing test interface (production plant assembly line)
● Legislated inspections (emissions check, safety inspections) Key Benefits
● High-performance 10/100 Ethernet transceiver - Compliant with IEEE802.3/802.3u (Fast Ethernet) - Compliant with ISO 802-3/IEEE 802.3 (10BASE-T) - Loop-back modes - Aut...