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LAN9500AI-ABZJ on a board, in 3D

LAN9500AI-ABZJ

Microchip Technology

-40℃~+85℃ 1.2V、2.5V、3.3V 480Mbps USB 2.0 USB to Ethernet QFN-56-EP(8x8) USB Converters ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LAN9500AI-ABZJ
Category
USB Converters
Package
QFN-56-EP(8x8)
Pins
57

Overview

The LAN9500AI-ABZJ is a USB Converter made by Microchip Technology in a QFN-56-EP(8x8) package with 57 pins. -40℃~+85℃ 1.2V、2.5V、3.3V 480Mbps USB 2.0 USB to Ethernet QFN-56-EP(8x8) USB Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LAN9500AI-ABZJ, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-56_L8.0-W8.0-P0.50-BL-EP, from EasyEDA), ready for a KiCad board. 396 are in stock at JLCPCB (part C220246).

Symbol

nPHY_INT1TXN2TXP3VDD33A4RXN5RXP6VDD33A**7EXRES8VDD33A9VDDPLL10USBDM11USBDP12TEST213NC14VDD33A15USBRBIAS16VDDUSBPLL17XI18XO19VBUS_DET***20VDDCORE21MDC/GPIO222MDIO/GPIO1***23nRESET***24VDD33IO25nFDX_LED/GPIO8***26nLNKA_LED/GPIO9***27nSPD_LED/GPIO10***28EECLK/PWR_SEL29EECS30EEDO/AUTOMDIX_EN31EEDI32TEST333PHY_SEL34VDD33IO35nTRST/RXD036TDO/nPHY_RST37TCK/RXD138TMS/RXD239TDI/RXD340RXCLK41RXDV42TXEN43RXER44CRS/GPIO345COL/GPIO0***46TXCLK47VDD33IO48TEST149VDDCORE50VDD33IO51VDD33IO52TXD3/GPIO7/EEP_SIZE****53TXD2/GPIO6/PORT_SWAP54TXD1/GPIO5/RMT_WKP55TXD0/GPIO4/EEP_DISABLE56VSS57
EasyEDA_Cloud:LAN9500AI-ABZJFrom EasyEDA

Footprint

57
EasyEDA_Cloud:QFN-56_L8.0-W8.0-P0.50-BL-EPFrom EasyEDA

Parameters

6
Applications Function
USB to Ethernet
Data Rate
480Mbps
Features
FIFO buffer；Wake-up function；Low-power mode；Power-on reset
Operating Temperature
-40℃~+85℃
USB Protocol
USB 2.0
Voltage - Supply
3.3V

Order codes

1

Pinout

57
The pins of the LAN9500AI-ABZJ
PinNameType
1nPHY_INTUnspecified
2TXNUnspecified
3TXPUnspecified
4VDD33AUnspecified
5RXNUnspecified
6RXPUnspecified
7VDD33A**Unspecified
8EXRESUnspecified
9VDD33AUnspecified
10VDDPLLUnspecified
11USBDMUnspecified
12USBDPUnspecified
13TEST2Unspecified
14NCUnspecified
15VDD33AUnspecified
16USBRBIASUnspecified
17VDDUSBPLLUnspecified
18XIUnspecified
19XOUnspecified
20VBUS_DET***Unspecified
21VDDCOREUnspecified
22MDC/GPIO2Unspecified
23MDIO/GPIO1***Unspecified
24nRESET***Unspecified
25VDD33IOUnspecified
26nFDX_LED/GPIO8***Unspecified
27nLNKA_LED/GPIO9***Unspecified
28nSPD_LED/GPIO10***Unspecified
29EECLK/PWR_SELUnspecified
30EECSUnspecified
31EEDO/AUTOMDIX_ENUnspecified
32EEDIUnspecified
33TEST3Unspecified
34PHY_SELUnspecified
35VDD33IOUnspecified
36nTRST/RXD0Unspecified
37TDO/nPHY_RSTUnspecified
38TCK/RXD1Unspecified
39TMS/RXD2Unspecified
40TDI/RXD3Unspecified
41RXCLKUnspecified
42RXDVUnspecified
43TXENUnspecified
44RXERUnspecified
45CRS/GPIO3Unspecified
46COL/GPIO0***Unspecified
47TXCLKUnspecified
48VDD33IOUnspecified
49TEST1Unspecified
50VDDCOREUnspecified
51VDD33IOUnspecified
52VDD33IOUnspecified
53TXD3/GPIO7/EEP_SIZE****Unspecified
54TXD2/GPIO6/PORT_SWAPUnspecified
55TXD1/GPIO5/RMT_WKPUnspecified
56TXD0/GPIO4/EEP_DISABLEUnspecified
57VSSUnspecified

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Questions

Is there a KiCad symbol and footprint for the LAN9500AI-ABZJ?

Yes. The symbol is EasyEDA_Cloud:LAN9500AI-ABZJ and the footprint EasyEDA_Cloud:QFN-56_L8.0-W8.0-P0.50-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN9500AI-ABZJ?

QFN-56-EP(8x8), with 57 pins. Its footprint is drawn on this page.

Where is the LAN9500AI-ABZJ datasheet?

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

Where can I order the LAN9500AI-ABZJ?

JLCPCB lists it as part C220246, with 396 in stock; the sellers' links on this page open their listings.

What can replace the LAN9500AI-ABZJ?

Parts like it in the library: the LAN9730I-ABZJ by Microchip Technology, the CY7C68015A-56LFXC by Infineon Technologies and the CY7C68301C-56LTXC by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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