RTL8019AS, Full-Duplex Ethernet Controller, QFP-100

The RTL8019AS is a high-performance Ethernet transceiver designed for ISA-based network cards, embedded systems, and industrial networking applications. Supporting 10Base-T, 10Base-2, and 10Base-5, it provides a versatile networking solution for legacy and modern Ethernet networks.

With full-duplex operation, the RTL8019AS enables simultaneous transmission and reception, improving overall network efficiency. The built-in Plug and Play (PnP) functionality allows automatic detection and configuration, simplifying installation.

Operating with a 5V power supply, the RTL8019AS ensures low power consumption while delivering robust network communication. The on-chip 16K memory buffer enhances packet handling, ensuring efficient data transfer without external memory requirements.

Packaged in a QFP-100 format, the RTL8019AS is optimized for surface-mount (SMD) integration, making it ideal for compact Ethernet-enabled embedded designs.

• Integrated Ethernet Transceiver: Supports 10Base-T, 10Base-2, and 10Base-5 Ethernet communications for seamless network integration.
• ISA Bus Interface with Plug-and-Play Support: Offers PnP (Plug and Play) and jumperless operation, simplifying installation and configuration.
• Low-Power Consumption: Operates efficiently with 5V supply, reducing energy usage in embedded network applications.
• Full-Duplex Network Support: Enables simultaneous transmission and reception for improved network performance.
• Built-in Memory Buffer: Supports 16K bytes of on-chip memory, allowing for packet buffering and efficient data transmission.
• QFP-100 Package for Compact Design: Surface-mount package (SMD) for space-efficient integration in network cards and embedded Ethernet applications.