Product Summary

The IP101ALF is an IEEE 802.3/802.3u compliant single-port Fast Ethernet Transceiver for both 100Mbps and 10Mbps operations. It supports Auto MDI/MDIX function to simplify the network installation and reduce the system maintenance cost. To improve the system performance, The IP101ALF provides a hardware interrupt pin to indicate the link, speed and duplex status change. The device also provides Media Independent Interface (MII) / Serial Network Interface (SNI) or Reduced Media Independent Interface (RMII) to connect with different types of 10/100Mbps Media Access Controller (MAC). The IP101ALF is designed to use category 5 unshielded twisted-pair cable connecting to other LAN devices.

Parametrics

IP101ALF absolute maximum ratings: (1)Supply Voltage: 3.0 V to 3.6V; (2)Storage Temp: -55℃ to 125℃.

Features

IP101ALF features: (1)10/100Mbps TX; (2)Full-duplex or half-duplex; (3)Supports Auto MDI/MDIX function; (4)Fully compliant with IEEE 802.3/802.3u; (5)Supports IEEE 802.3u auto-negotiation; (6)Supports MII / RMII / SNI interface; (7)IEEE 802.3 full duplex control specification; (8)Supports Automatic Power Saving mode; (9)Supports BaseLine Wander (BLW) compensation; (10)Supports Interrupt function; (11)Supports repeater mode; (12)Single 3.3V power supply with built-in 2.5V regulator; (13)DSP-based PHY Transceiver technology; (14)Using either 25MHz crystal/oscillator or 50MHz oscillator REF_CLK as clock source; (15)Flexible LED display for speed, duplex, link, activity and collision; (16)Supports flow control to communicate with other MAC through MDC and MDIO; (17)0.25u, CMOS technology; (18)48-pin LQFP; (19)Support Lead Free package (Please refer to the Order Information).

Diagrams

IP101ALF block diagram

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IP101ALF
IP101ALF

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