RTL8019AS - Realtek RTL8019AS Full-Duplex Ethernet Controller -w/ Plug and Play Function

RTL8019AS - Realtek RTL8019AS Full-Duplex Ethernet Controller -w/ Plug and Play Function...

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Part Number:: RTL8019AS
Model Number:: RTL8019AS
Make:: RMC
Lead Time:: Available
Qty In Stock:: Available

Realtek RTL8019AS Full-Duplex Ethernet Controller -w/ Plug and Play Function Simple Type: Chipset

The RTL8019AS is a highly integrated Ethernet Controller which offers a simple solution to implement a Plugand Play NE2000 compatible adapter with full-duplex and power down features. With the three level power down control features, the RTL8019AS is made to be an ideal choice of the network device for a GREEN PC system. The full-duplex function enables simultaneously transmission and reception on the twisted-pair link to a full-duplex Ethernet switching hub. This feature not only increases the channel bandwidth from 10 to 20 Mbps but also avoids the performance degrading problem due to the channel contention characteristics of the Ethernet CSMA/CD protocol. The Microsoft's Plug and Play function can relieve the users from pains of taking care the adapter's resource configurations such as IRQ, I/O, and memory address, etc. However, for special applications not to be used as a Plug and Play compatible device, the RTL8019AS also supports the jumper and proprietary jumperless options.

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Features

100-pin PQFP
16k byte SRAM built in (RTL8019AS only)
Built-in data prefetch function to improve performance
Capable of programmingblank 9346 on board for manufacturingconvenience
Compliant to Ethernet IIand IEEE802.3 10Base5, 10Base2, 10BaseT
RTL8019 software compatible
Software compatible with NE2000 on both 8 and 16-bit slots
Support 8 IRQ lines
Supports 16 I/O base address options ?and extra I/O address fullydecode mode (RTL8019AS only) Supports 16K, 32K, 64K and 16K-page mode access to BROM (up to 256 pages with 16K bytes/page) Supports BRO
Supports 4 diagnostic LED pins with programmable outputs
Supports auto polaritycorrection for 10BaseT
Supports both jumper and jumperless modes
Supports flash memoryread/write (RTL8019AS only)
Supports Full-DuplexEthernet function to double channel bandwidth
Supports Microsoft‘s Plugand Playconfiguration for jumperless mode
Supports PnP auto detect mode (RTL8019AS only)
Supports UTP, AUI& BNC auto-detect (RTL8019AS only)
Use 9346 (64*16-bit EEPROM) to store resource configurations and ID parameters

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