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LAN8841/Q2A

Microchip TechnologyExtended

VQFN-64(8x8) Interface - Specialized ROHS

DatasheetJLCPCBLCSC
Part id
microchip/LAN8841/Q2A
Category
Interface, Specialized
Package
VQFN-64(8x8)
Pins
65
In stock
0 at JLCPCB (C20295597)

Overview

The LAN8841/Q2A is an interface, Specialized made by Microchip Technology in a VQFN-64(8x8) package with 65 pins. VQFN-64(8x8) Interface - Specialized ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LAN8831_Q2A, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-64_L8.0-W8.0-P0.40-TL-EP6.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C20295597).

Symbol

VDDAH1VDDAH2TXRXP_A3TXRXM_A4VDDAL5VDDAL6TXRXP_B7TXRXM_B8TXRXP_C9TXRXM_C10VDDAL11VDDAL12TXRXP_D13TXRXM_D14VDDAH15LED5/GPIO4/ALLPHYAD/LEDPOL516LED4/GPIO3/MAGJACK/LEDPOL417LED3/GPIO2/PHYAD2/LEDPOL318LED2/GPIO1/PHYAD1/LEDPOL219VDDIO20LED1/GPIO0/PHYAD0/LEDPOL121TXD022TXD123TXD224TXD325TXD426TXD527VDD28TXD629TXD730VDDIO31TX_ER/GPIO732GTX_CLK/TXC33TX_EN/TX_CTL34VDD35RXD736RXD6/PHYAD337RXD5/PHYAD438RXD4/RGMII_EN39VSS540RXD3/MODE341RXD2/MODE242VDD43RXD1/MODE144RXD0/MODE045RX_DV/RX_CTL/CLK125_EN46VDDIO47RX_ER48RX_CLK/RXC/MODE449CRS/GPIO850MDC51MDIO52COL/GPIO953INT_N/GPIO554VDD55VDDIO56CLK125_NDO/GPIO6/LED_MODE57RESET_N58TX_CLK59LDO_O60XO61XI62VDDAL_PLL63ISET64EP65
EasyEDA_Cloud:LAN8831_Q2AFrom EasyEDA

Footprint

65
EasyEDA_Cloud:VQFN-64_L8.0-W8.0-P0.40-TL-EP6.5From EasyEDA

Pinout

65
The pins of the LAN8841/Q2A
PinNameType
1VDDAHUnspecified
2VDDAHUnspecified
3TXRXP_AUnspecified
4TXRXM_AUnspecified
5VDDALUnspecified
6VDDALUnspecified
7TXRXP_BUnspecified
8TXRXM_BUnspecified
9TXRXP_CUnspecified
10TXRXM_CUnspecified
11VDDALUnspecified
12VDDALUnspecified
13TXRXP_DUnspecified
14TXRXM_DUnspecified
15VDDAHUnspecified
16LED5/GPIO4/ALLPHYAD/LEDPOL5Unspecified
17LED4/GPIO3/MAGJACK/LEDPOL4Unspecified
18LED3/GPIO2/PHYAD2/LEDPOL3Unspecified
19LED2/GPIO1/PHYAD1/LEDPOL2Unspecified
20VDDIOUnspecified
21LED1/GPIO0/PHYAD0/LEDPOL1Unspecified
22TXD0Unspecified
23TXD1Unspecified
24TXD2Unspecified
25TXD3Unspecified
26TXD4Unspecified
27TXD5Unspecified
28VDDUnspecified
29TXD6Unspecified
30TXD7Unspecified
31VDDIOUnspecified
32TX_ER/GPIO7Unspecified
33GTX_CLK/TXCUnspecified
34TX_EN/TX_CTLUnspecified
35VDDUnspecified
36RXD7Unspecified
37RXD6/PHYAD3Unspecified
38RXD5/PHYAD4Unspecified
39RXD4/RGMII_ENUnspecified
40VSS5Unspecified
41RXD3/MODE3Unspecified
42RXD2/MODE2Unspecified
43VDDUnspecified
44RXD1/MODE1Unspecified
45RXD0/MODE0Unspecified
46RX_DV/RX_CTL/CLK125_ENUnspecified
47VDDIOUnspecified
48RX_ERUnspecified
49RX_CLK/RXC/MODE4Unspecified
50CRS/GPIO8Unspecified
51MDCUnspecified
52MDIOUnspecified
53COL/GPIO9Unspecified
54INT_N/GPIO5Unspecified
55VDDUnspecified
56VDDIOUnspecified
57CLK125_NDO/GPIO6/LED_MODEUnspecified
58RESET_NUnspecified
59TX_CLKUnspecified
60LDO_OUnspecified
61XOUnspecified
62XIUnspecified
63VDDAL_PLLUnspecified
64ISETUnspecified
65EPUnspecified

Parts like it

2

Questions

Is there a KiCad symbol and footprint for the LAN8841/Q2A?

Yes. The symbol is EasyEDA_Cloud:LAN8831_Q2A and the footprint EasyEDA_Cloud:VQFN-64_L8.0-W8.0-P0.40-TL-EP6.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN8841/Q2A?

VQFN-64(8x8), with 65 pins. Its footprint is drawn on this page.

Where is the LAN8841/Q2A datasheet?

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

Where can I order the LAN8841/Q2A?

JLCPCB lists it as part C20295597, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LAN8841/Q2A?

Parts like it in the library: the KSZ8563RNXV by Microchip Technology and the KSZ8563RNXV-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.