AX88172A

● USB Device Interface
-- Integrates on-chip USB 2.0 transceiver and SIE compliant to USB Spec 1.1 and 2.0
-- Supports USB Full and High Speed modes with Bus-Power or Self-Power capability
-- Supports 4 or 6 programmable endpoints on USB interface
-- High performance packet transfer rate over USB bus using proprietary burst transfer mechanism (US Patent Approval)
-- Supports USB to Ethernet bridging or vice versa in hardware
● Fast Ethernet Controller
-- Integrates 10/100Mbps Fast Ethernet MAC/PHY
-- IEEE 802.3 10BASE-T/100BASE-TX compatible
-- Supports twisted pair crossover detection and auto-correction (HP Auto-MDIX)
-- Embedded 16KB SRAM for RX packet buffering and 8KB SRAM for TX packet buffering
-- Supports both Full-duplex with flow control and Half-duplex with backpressure operation
-- Supports 2 VLAN ID filtering, received VLAN Tag (4 bytes) can be stripped off or preserved
-- MAC/PHY loop-back diagnostic capability
● Support Wake-on-LAN Function
-- Supports Suspend mode and Remote Wakeup via Link-up, Magic packet, MS wakeup frame and external pin
-- Optional PHY power down during Suspend mode
● Versatile External Media Interface
-- Optional MII interface in MAC mode allows AX88172A to work with external 100BASE-FX Ethernet PHY or HomePNA PHY
-- Optional Reverse-MII or Reverse-RMII interface in PHY mode allows AX88172A to work with external HomePlug PHY or glueless MAC-to-MAC connections
-- Optional Reverse-MII interface in Dual-PHY mode (US Patent Pending) allows AX88172A to act as an Ethernet PHY or USB 2.0 PHY for external MAC device that needs Ethernet and USB in system application

● Lan Transformer  for  TX   1:1       YT37-1107S  or   YT18-2601S   or   YL2J201A

● Supports 256/512 bytes (93c56/93c66) of serial EEPROM (for storing USB Descriptors)
● Supports automatic loading of Ethernet ID, USB Descriptors and Adapter Configuration from EEPROM after power-on initialization
● Provides optional serial interface, I2C, SPI and UART
● Integrates on-chip voltage regulator and only requires a single 3.3V power supply
● 12MHz and 25Mhz clock input from either crystal or oscillator source
● Integrates on-chip power-on reset circuit
● 80-pin TQFP RoHS compliant package
● Operating temperature range: 0℃ to 70℃

AX88172A+YL2J201A

AX88172A+YT18-2601S+RJ45

AX88172A+YT37-1107S+RJ45