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LAN91C113-NE is listed in the FIFOs Memory range at ChipApex. The manufacturer field lists SMSC. Its product description is IC FIFO 10/100. Review the specifications below when checking this part for your BOM.
The LAN91C113-NE is a Fast Ethernet Controller with Full Duplex Capability manufactured by SMSC. It features a dual-speed CSMA/CD engine compliant with IEEE 802.3, supporting 10BASE-T and 100BASE-TX interfaces. The device includes a 32-bit wide data path into packet buffer memory and supports 32, 16, and 8-bit CPU accesses. It offers synchronous, asynchronous, and burst DMA interface modes with 128 Kbyte external memory support. Key functions include early TX/RX, flat MMU architecture, and MII compliance.
Verify the specific package type and suffix against official SMSC documentation to ensure compatibility with your board design. Confirm lead-free status if environmental compliance is required. Cross-reference ordering information with the latest datasheet revision to avoid discrepancies in pinout or electrical specifications.
Select this component when a dedicated Fast Ethernet MAC with full duplex support is needed for non-PCI architectures. Ensure the host system provides sufficient external memory for the 128 Kbyte buffer requirement. Verify that the CPU interface matches the supported 8, 16, or 32-bit access modes.
This part belongs to the LAN91C100 family of Fast Ethernet Controllers from SMSC. It is designed as a standalone MAC controller, often paired with an external PHY transceiver. The family is known for its flexibility in bus interfacing and DMA capabilities, targeting embedded systems requiring reliable Ethernet connectivity.
Public confirmed substitute part numbers are not available in the provided source material.
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