CS8900A-CQ3ZR Datasheet PDF - Cirrus Logic

● Single-Chip IEEE 802.3 Ethernet Controller with Direct ISA-Bus Interface

● Maximum Current Consumption = 55 mA (5V Supply)

● 3 V Operation

● Industrial Temperature Range

● Comprehensive Suite of Software Drivers Available

● Efficient PacketPage™ Architecture Operates in I/O and Memory Space, and as DMA Slave

● Full Duplex Operation

● On-Chip RAM Buffers Transmit and Receive Frames

● 10BASE-T Port with Analog Filters, Provides:

● Automatic Polarity Detection and Correction

● AUI Port for 10BASE2, 10BASE5 and 10BASE-F

● Programmable Transmit Features:

● Automatic Re-transmission on Collision

● Automatic Padding and CRC Generation

● Programmable Receive Features:

● Stream Transfer™ for Reduced CPU Overhead

● Auto-Switch Between DMA and On-Chip Memory

● Early Interrupts for Frame Pre-Processing

● Automatic Rejection of Erroneous Packets

● EEPROM Support for Jumperless Configuration

● Boot PROM Support for Diskless Systems

● Boundary Scan and Loopback Test

● LED Drivers for Link Status and LAN Activity

● Standby and Suspend Sleep Modes