Product Summary

The AX88796BLF is a Low-pin-count Non-PCI 8/16-bit 10/100M Fast Ethernet Controller for the Embedded and Industrial Ethernet applications. The AX88796BLF supports 8/16-bit SRAM-like host interface, providing a glue-less connection to most common embedded MCUs. The AX88796BLF integrates on-chip Fast Ethernet MAC and PHY, which is IEEE802.3 10Base-T and IEEE802.3u 100Base-TX compatible, and 8Kx16 bits embedded SRAM for packet buffering to accommodate high bandwidth applications. The AX88796BLF has a wide array of features including support for Twisted Pair Crossover Detection and Auto-Correction, Wake-on-LAN power management, and IEEE 802.3x and back-pressure flow control.

Parametrics

AX88796BLF absolute maximum ratings: (1)VCCK (Core power supply): -0.3 to 2.16 V; (2)VCCIO (power supply for 3.3V I/O): -0.3 to 4.0 V; (3)VCCIO (Input voltage of 3.3V I/O with 5V tolerance): -0.3 to 5.8 V; (4)Storage Temperature: -65℃ to 150℃; (5)IIN (DC input current): 20 mA; (6)IOUT (Output short circuit current): 20 mA.

Features

AX88796BLF features: (1)Support both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series CPU and ISA bus; (2)SRAM-like host interface, easily interfaced to most common embedded MCUs; (3)Embed 8Kx16 bits SRAM for packet buffers; (4)Support Slave-DMA to minimize CPU overhead; (5)Support burst-mode read for highest performance applications; (6)Interrupt pin with programmable Hold-off timer Single-chip Fast Ethernet controller.

Diagrams

AX88796BLF block diagram

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AX88796BLF
AX88796BLF

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