(China (Mainland))
Product Summary
The AX88796LF Fast Ethernet Controller is a high performance and highly integrated local CPU bus Ethernet Controller with embedded 10/100Mbps PHY/Transceiver and 8K*16 bit SRAM. The AX88796LF supports both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series, MC68K series CPU and ISA bus. The AX88796LF implements both 10Mbps and 100Mbps Ethernet function based on IEEE802.3 / IEEE802.3u LAN standard. The AX88796LF also provides an extra IEEE802.3u compliant media-independent interface (MII) to support other media applications. Using MII interface, Home LAN PHY type media can be supported. As well as, the chip also provides optional Standard Print Port ( parallel port interface ), can be used for printer server device or treat as simple general I/O port. The chip also support upto 3/1 additional General Purpose In/Out pins.
Parametrics
AX88796LF maximum ratings: (1)Low Input Voltage Vil: - 0.8 V; (2)High Input Voltage Vih: 1.9 - V; (3)Low Output Voltage Vol: - 0.4 V; (4)High Output Voltage Voh: Vdd-0.4 V; (5)Input Leakage Current Iil: -1 to +1 uA; (6)Output Leakage Current Iol: -1 to +1 uA.
Features
AX88796LF features: (1)Highly integrated with embedded 10/100Mbps MAC, PHY and Transceiver; (2)Embedded 8K x 16 bit SRAM; (3)Compliant with IEEE 802.3/802.3u 100BASE-TX/FX specification; (4)NE2000 register level compatible instruction; (5)Single chip local CPU bus 10/100Mbps Fast Ethernet MAC Controller; (6)Support both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series and MC68K series CPU; (7)Support both 10Mbps and 100Mbps data rate; (8)Support both full-duplex or half-duplex operation; (9)Provides an extra MII port for supporting other media. For example, Home LAN application; (10)Support EEPROM interface to store MAC address.
Diagrams
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