Skip to the content
PCBKitNew board
LAN8720A-CP-ABC, in 3D

LAN8720A-CP-ABC

Microchip Technology

0℃~+85℃ 1 1.6V~3.6V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s Ethernet Transceiver Programmable LED indication、Low-power mode、Power-on reset、Error detection and recovery RMII QFN-24-EP(4x4) Ethernet Transceivers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LAN8720A-CP-ABC
Category
Ethernet Transceivers
Package
QFN-24-EP(4x4)
Pins
25

Overview

The LAN8720A-CP-ABC is an ethernet Transceiver made by Microchip Technology in a QFN-24-EP(4x4) package with 25 pins. 0℃~+85℃ 1 1.6V~3.6V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s Ethernet Transceiver Programmable LED indication、Low-power mode、Power-on reset、Error detection and recovery RMII QFN-24-EP(4x4) Ethernet Transceivers ROHS.

PCBKit's library has its KiCad symbol (Interface_Ethernet:LAN8720A, from KiCad's library) and its footprint (Package_DFN_QFN:VQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C633281).

Symbol

RMIIVDD2A1LED2/INTSEL2LED1/REGOFF3XTAL24XTAL1/CLKIN5VDDCR6RXD1/MODE17RXD0/MODE08VDDIO9RXER/PHYAD010CRS_DV/MODE211MDIO12MDC13INT/REFCLKO14RST15TXEN16TXD017TXD118VDD1A19TXN20TXP21RXN22RXP23RBIAS24VSS25
Interface_Ethernet:LAN8720AFrom KiCad's library

Footprint

25
Package_DFN_QFN:VQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mmFrom KiCad's library

Parameters

8
Data Rate
10Mbit/s, 100Mbit/s
Ethernet Speed Standards
10BASE-T, 100BASE-TX
Features
Programmable LED indication, Low-power mode, Power-on reset, Error detection and recovery
MAC Interface
RMII
Number of ports
1
Operating Temperature
0℃~+85℃
Type
Ethernet Transceiver
Voltage - Supply
1.6V~3.6V

Order codes

1

Pinout

25
The pins of the LAN8720A-CP-ABC
PinNameType
1VDD2APower in
2LED2/INTSELInput/output
3LED1/REGOFFInput/output
4XTAL2Output
5XTAL1/CLKINInput
6VDDCRPower in
7RXD1/MODE1Input/output
8RXD0/MODE0Input/output
9VDDIOPower in
10RXER/PHYAD0Output
11CRS_DV/MODE2Input/output
12MDIOInput/output
13MDCInput
14INT/REFCLKOOutput
15RSTInput
16TXENInput
17TXD0Input
18TXD1Input
19VDD1APower in
20TXNInput/output
21TXPInput/output
22RXNInput/output
23RXPInput/output
24RBIASPassive
25VSSPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/LAN8720A-CP-ABC" title="LAN8720A-CP-ABC in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/microchip/LAN8720A-CP-ABC.jpg" alt="LAN8720A-CP-ABC" width="1200" height="900">
A picture that opens the part, for a README
[![LAN8720A-CP-ABC](https://pcbkit.io/embed/parts/microchip/LAN8720A-CP-ABC.jpg?size=s)](https://pcbkit.io/parts/microchip/LAN8720A-CP-ABC)

Questions

Is there a KiCad symbol and footprint for the LAN8720A-CP-ABC?

Yes. The symbol is Interface_Ethernet:LAN8720A and the footprint Package_DFN_QFN:VQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN8720A-CP-ABC?

QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.

Where is the LAN8720A-CP-ABC datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the LAN8720A-CP-ABC?

JLCPCB lists it as part C633281, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LAN8720A-CP-ABC?

Parts like it in the library: the LAN8720A-CP-TR by Microchip Technology, the LAN8720AI-CP-TR by Microchip Technology, the LAN8742A-CZ-TR by Microchip Technology and the LAN8720A-CP-TR-ABC by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7