MICROCHIP

LAN8742AI-CZ-TR

1.8V~3.3V 12mA Schmitt trigger 12mA VQFN-24-EP(4x4) Drivers, Receivers, Transceivers RoHS

PopularVQFN-24-EP(4x4)ROHS3 CompliantActive

Small Footprint RMII 10/100 Ethernet Transceiver with HP

Manufacturer: MICROCHIP
Manufacturer part #: LAN8742AI-CZ-TR
Store part #: C621425
Package / case: VQFN-24-EP(4x4)
Category: Drivers, Receivers, Transceivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

7,173 in stock

#C621425

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹219.13	₹219.13
10+	₹182.47	₹1,824.70
30+	₹162.07	₹4,862.10
100+	₹123.24	₹12,324.00
500+	₹113.04	₹56,520.00
1,000+	₹108.49	₹1,08,490.00

Quantity (min 1)

1 × ₹219.13

₹219.13

excl. GST

₹258.57 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 5,000 per reel

LAN8742AI-CZ-TR

₹219.13 for 1 + GST

Specifications

Logic Family: LAN8742A
Voltage - Supply: 1.8V~3.3V
Current - Output Low(IOL): 12mA
Input type: Schmitt trigger
Operating Temperature: -40℃~+85℃
Output Type: Open-drain
Current - Output High(IOH): 12mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: 5A991B1
Packaging: Tape & Reel (TR)
Standard pack: 5,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.169 g

Overview

The LAN8742A/LAN8742Ai is a low-power 10BASE-T/100BASE-TX physical layer (PHY) transceiver with variable I/O voltage that is compliant with the IEEE 802.3 and 802.3u standards. The LAN8742A/LAN8742Ai supports communication with an Ethernet MAC via a standard RMII interface. It contains a full-duplex 10-BASE-T/100BASE-TX transceiver and supports 10 Mbps (10BASE-T) and 100 Mbps (100BASE-TX) operation. The LAN8742A/LAN8742Ai implements auto-negotiation to automatically determine the best possible speed and duplex mode of operation. HP Auto-MDIX support allows the use of direct connect or cross-over LAN cables. Integrated Wake on LAN (WoL) support provides a mechanism to trigger an interrupt upon reception of a perfect DA, broadcast, magic packet, or wakeup frame. The LAN8742A/LAN8742Ai supports both IEEE 802.3-2005 compliant and vendor-specific register functions. However, no register access is required for operation. The initial configuration may be selected via the configuration pins as described in Section 3.7, "Configuration Straps". Register-selectable configuration options may be used to further define the functionality of the transceiver. The LAN8742A/LAN8742Ai can be programmed to support wake-on-LAN at the physical layer, allowing detection of configurable Wake-up Frame and Magic packets.

Applications

Set-Top Boxes
Networked Printers and Servers
Test Instrumentation
LAN on Motherboard
Embedded Telecom Applications
Video Record/Playback Systems
Cable Modems/Routers
DSL Modems/Routers
Digital Video Recorders
IP and Video Phones
Wireless Access Points
Digital Televisions
Digital Media Adapters/Servers
Gaming Consoles
POE Applications (Refer to Microchip Application Note 17.18)

Key features

Single-Chip Ethernet Physical Layer Transceiver (PHY)
Cable diagnostic support
Wake on LAN (WoL) support
Comprehensive flexPWR technology - Flexible power management architecture - LVCMOS Variable I/O voltage range: +1.8 V to +3.3 V - Integrated 1.2 V regulator with disable feature
HP Auto-MDIX support
Miniature 24-pin VQFN, RoHS-compliant package (4×4×0.9 mm height)
High-performance 10/100 Ethernet transceiver - Compliant with IEEE802.3/802.3u (Fast Ethernet) - Compliant with ISO 802-3/IEEE 802.3 (10BASE-T) Loop-back modes - Auto-negotiation - Automatic polarity detection and correction - Link status change wake-up detection - Vendor specific register functions - Supports the reduced pin count RMII interface
Power and I/Os - Various low power modes - Integrated power-on reset circuit - Two status LED outputs - May be used with a single 3.3 V supply
Additional Features - Ability to use a low cost 25 MHz crystal for reduced BOM
Packaging - 24-pin VQFN (4×4 mm), RoHS-compliant package with RMII
Environmental - Commercial temperature range [0℃ to +70℃] - Industrial temperature range (-40℃ to +85℃)