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LAN91C111-NC +BOM

Single-chip solution

LAN91C111-NC Descrizione generale

The LAN91C111-NC stands out as a top-tier single-chip Ethernet controller crafted for embedded networking tasks. Its cutting-edge 10/100 Ethernet MAC, coupled with an MII interface, ensures seamless compatibility with a broad array of Ethernet PHY devices. This remarkable controller boasts an on-chip buffer memory for efficient packet storage and also comes equipped with an 8-bit general-purpose I/O port for external device interfacing

lan91c111-nc lan91c111-nc

Caratteristiche principali

  • Features
  • Single Chip Ethernet Controller
  • Dual Speed - 10/100 Mbps
  • Fully Supports Full Duplex Switched Ethernet
  • Supports Burst Data Transfer
  • 8 Kbytes Internal Memory for Receive and Transmit FIFO Buffers
  • Enhanced Power Management Features
  • Optional Configuration via Serial EEPROM Interface
  • Supports 8, 16 and 32 Bit CPU Accesses
  • Internal 32 Bit Wide Data Path (into Packet Buffer Memory)
  • Built-in Transparent Arbitration for Slave Sequential Access Architecture
  • Flat MMU Architecture with Symmetric Transmit and Receive Structures and Queues
  • 3.3V Operation with 5V Tolerant I/O Buffers
  • Single 25 MHz Reference Clock for Both PHY and MAC
  • External 25 MHz Output Pin for an External PHY Supporting PHY's Physical Media
  • Low Power CMOS Design
  • Supports Multiple Embedded Processor Host Interfaces
  • ARM
  • SH
  • Power PC
  • Coldfire
  • 680X0, 683XX
  • MIPS R3000
  • 3.3V MII (Media Independent Interface) MAC-PHY Interface Running at Nibble Rate
  • MII Management Serial Interface
  • 128 Pin QFP RoHS compliant package
  • 128 Pin TQFP 1.0 mm height RoHS compliant package
  • Commercial Temperature Range from 0°C to 70°C (LAN91C111)
  • Industrial Temperature Range from -40°C to 85°C (LAN91C111i)
  • Network Interface
  • Fully Integrated IEEE 802.3/802.3u - 100BASE-TX/10BASE-T Physical Layer
  • Auto Negotiation: 10/100, Full/Half Duplex
  • On Chip Wave Shaping - No External Filters Required
  • Adaptive Equalizer
  • Baseline Wander Correction
  • LED Outputs (User Selectable - Up to Two LED Functions at One Time)
  • Link
  • Activity
  • Full Duplex
  • 10/100
  • Transmit
  • Receive
lan91c111-nc lan91c111-nc
lan91c111-nc

Specifiche

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Valutazioni e recensioni

Di più
A
A**n 02/09/2024

I had to wait a short time, but everything came.

13
E
E**h 03/17/2021

Everything is normal, plus small contact

18
J
J**b 03/25/2020

Thank you! Order received! It's okay! It's working! fast delivery!

13
C
C**b 03/17/2020

The capacity is less than 50.

8

Recensioni

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