82541ER Overview
Updated signal names to match design guide and reference schematics. Added lead free information. Added information about migrating from a 2-layer 0.36 mm wide-trace substrate to a 2-layer 0.32 mm wide-trace substrate.
82541ER Key Features
- PCI revision 2.3, 32-bit, 33/66 MHz
- Algorithms that optimally use advanced PCI, MWI, MRM, and MRL mands
- 3.3 V (5 V tolerant PCI signaling) MAC Specific
- Low-latency transmit and receive queues
- IEEE 802.3x-pliant flow-control support with software-controllable thresholds
- Caches up to 64 packet descriptors in a single burst
- Programmable host memory receive buffers (256 B to 16 KB) and cache line size (16 B to 256 B)
- Wide, optimized internal data path architecture
- 64 KB configurable Transmit and Receive FIFO buffers PHY Specific
- Integrated for 10/100/1000 Mb/s operation
