Ethernet

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Description

The AX88180 is a high-performance and cost-effective non-PCI Gigabit Ethernet controller for various embedded systems including consumer electronics and home network markets that require a higher bandwidth of network connectivity. The AX88180 supports 16/32-bit SRAM-like interface and Gigabit Ethernet MAC, which is IEEE802.3 10Base-T, IEEE802.3u 100Base-T and IEEE802.3ab 1000Base-T compatible. The AX88180 supports full-duplex or half-duplex operation at 10/100/1000Mbps speed with auto-negotiation or manual setting. The AX88180 integrates embedded SRAM for packet buffering to accommodate high bandwidth applications and supports IP/TCP/UDP checksum in hardware to offload processing loading from microprocessor/microcontroller in an embedded system. High-performance non-PCI local bus Supports 16/32-bit SRAM-like interface (US Patent Approval) Supports big/little endian data bus type Supports interrupt with high or low active trigger mode Highly-integrated Gigabit Ethernet controller Compatible with IEEE802.3, 802.3u and 802.3ab standards Embeds SRAM for packet buffers Supports IP/TCP/UDP checksum offload Supports 10/100/1000Mbps data rate Supports full duplex operations with 1000Mbps data rate Supports full and half duplex operations with 10/100Mbps data rate Supports 10/100/1000Mbps N-way Auto- negotiation operation Supports 10/100/1000Mbps data rate with RGMII interface Supports IEEE 802.3x flow control for full-duplex operation Supports back-pressure flow control for half-duplex operation Supports packet length set by software Supports Jumbo frame Supports Wake-on-LAN function by following events Detection of a change in the network link state Receipt of a Magic Packet Supports optional EEPROM interface Supports system reference clock from 40MHz to 100MHz Integrates voltage regulator 3.3V power supply with 5V I/O tolerance 128-pin LQFP with CMOS process, RoHS package

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