
AX88180
ASIX ELECTRONICS CORPORATION
4F, NO.8, Hsin Ann Rd., Hsinchu Science Park, Hsinchu, Taiwan, R.O.C.
TEL: 886-3-579-9500
Released Date: 5/18/2007
FAX: 886-3-579-9558
http://www.asix.com.tw
High-Performance Non-PCI
32-bit 10/100/1000M Gigabit Ethernet Controller
Document No: AX88180/V1.4
Features
●
High-performance non-PCI local bus
16/32-bit SRAM-like host interface
Support big/little endian data bus type
Large embedded SRAM for packet buffers
32K bytes for receive buffer
8K bytes for transmit buffer
Support IP/TCP/UDP checksum offloads
Support interrupt with high or low active trigger
mode
●
Highly-integrated Gigabit Ethernet controller
Compatible with IEEE802.3, 802.3u, and 802.3ab
standards
Support 10/100/1000Mbps data rate
Support full duplex operation with 1000Mbps data
rate
Support full and half duplex operations with
10/100Mbps date rate
Support 10/100/1000Mbps N-way Auto-negotiation
operation
Support IEEE 802.3x flow control for full-duplex
operation
Product Description
Support 10/100/1000Mbps data rate with RGMII
or MII in 10/100Mbps data rate.
Support back-pressure flow control for half-duplex
operation
Support packet length set by software
Support max 4K bytes JUMBO packet
●
Support Wake-on-LAN function by following events
Detection of network link-up state
Receipt of a Magic Packet
●
Support Magic Packet detection for remote wake-up
after power–on reset
●
Support EEPROM interface
●
Support PCMCIA in 16-bit mode
●
Support synchronous or asynchronous mode to host
MCU
●
Integrated voltage regulator from 3.3V to 2.5V
●
2.5V for core and 3.3V I/O with 5V tolerance
●
128-pin LQFP with CMOS process, RoHS package
●
US patent approved (NO 6799231)
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 host 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 large embedded SRAM for packet buffers to accommodate high bandwidth applications and supports
IP/TCP/UDP checksum to offload processing loading from microprocessor/microcontroller in an embedded system
System Block Diagram
Always contact ASIX for possible updates before starting a design.
This data sheet contains new products information. ASIX ELECTRONICS reserves the rights to modify product
specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent
accompany the sale of the product.