| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
17 pcs
|
17 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Configuration | |
| Interface | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Speed |
The Standard Microsystems LAN91C111-NC is a highly integrated single-chip Ethernet controller that combines both the Media Access Control (MAC) and Physical Layer (PHY) functions for 10/100 Mbps Ethernet networks. This device fully supports full-duplex switched Ethernet and features a 3.3V MII interface. It includes 8 Kbytes of internal memory for transmit and receive FIFO buffers and supports 8, 16, and 32-bit CPU accesses. The controller is designed for enhanced power management and offers optional configuration via a serial EEPROM interface. It operates with a single 25 MHz reference clock for both PHY and MAC.
Designed for embedded systems, the LAN91C111-NC supports a wide range of host interfaces, including ARM, SH, PowerPC, Coldfire, 680X0, 683XX, and MIPS R3000 processors. It operates at 3.3V with 5V tolerant I/O buffers. The package options include a 128-pin QFP and a 128-pin TQFP. An industrial temperature range variant (LAN91C111i) is available, operating from -40°C to 85°C. This component is suitable for various networking applications requiring reliable and efficient Ethernet connectivity.
The LAN91C111-NC supports dual speeds of 10 Mbps and 100 Mbps.
It uses a 3.3V MII (Media Independent Interface).
The device has 8 Kbytes of internal memory for transmit and receive FIFO buffers.
The industrial variant (LAN91C111i) operates from -40°C to 85°C.
It supports ARM, SH, PowerPC, Coldfire, 680X0, 683XX, and MIPS R3000 processors.
It is available in a 128-pin QFP package and a 128-pin TQFP package.