The AX88796B is a low-pin-count (64-pin LQFP) non-PCI Ethernet controller for the Embedded and Industrial Ethernet applications. The AX88796B supports 8/16-bit SRAM-like host interface, providing a glue-less connection to most common embedded MCUs. The AX88796B 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 AX88796B 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 backpressure flow control. The AX88796B supports two operating temperature ranges, namely, commercial grade from 0 to 70 ?XC and industrial grade from -40 to 85 ?XC. The small form factor of 64-pin LQFP package helps reduce the overall PCB space. The programming of AX88796B is simple and compatible with NE2000, so the users don't need any modification and can easily port the software drivers to many embedded systems very quickly. Combining these features with ASIX's free TCP/IP software stack for 8-bit microcontrollers, AX88796B provides the best Ethernet solution for embedded networking applications.
Features:
High-performance non-PCI local bus
Supports both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series CPU and ISA bus
SRAM-like host interface (US Patent Approval), easily interfaced to most common embedded MCUs
Embeds 8Kx16 bits SRAM for packet buffers
Supports Slave-DMA to minimize CPU overhead
Supports burst-mode read for highest performance applications
Interrupt pin with programmable Hold-off timer
Single-chip Fast Ethernet controller
Compatible with IEEE802.3, 802.3u standards
Integrates Fast Ethernet MAC/PHY transceiver in one chip
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