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LAN9512-JZX

Microchip TechnologyExtended

0℃~+70℃ 10BASE-T、100BASE-TX 3.3V JTAG USB Wake-up function、Power-on reset、Programmable LED indication、Low-power mode Yes QFN-64-EP(9x9) Ethernet Controllers ROHS

DatasheetJLCPCBLCSC
Part id
microchip/LAN9512-JZX
Category
Ethernet Controllers
Package
QFN-64-EP(9x9)
Pins
65
In stock
7 at JLCPCB (C633506)
Used on
1 open-source board

Overview

The LAN9512-JZX is an ethernet Controller made by Microchip Technology in a QFN-64-EP(9x9) package with 65 pins. 0℃~+70℃ 10BASE-T、100BASE-TX 3.3V JTAG USB Wake-up function、Power-on reset、Programmable LED indication、Low-power mode Yes QFN-64-EP(9x9) Ethernet Controllers ROHS.

PCBKit's library has its KiCad symbol (Interface_Ethernet:LAN9512, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP7.3x7.3mm, from KiCad's library), ready for a KiCad board. 7 are in stock at JLCPCB (part C633506). 1 open-source board in 1 repository on GitHub use it.

Symbol

VDD33A5RESET12TEST113VDD18CORE15VDD33IO19FDX_LED/GPIO020LNKA_LED/GPIO121SPD_LED/GPIO222EECLK23EECS24EEDO25EEDI26TRST28TMS29TDI30TDO31TCK32TEST234GPIO335GPIO436GPIO537TEST340GPIO642GPIO743CLK24_EN44CLK24_OUT45TEST447VDD18ETHPLL48XO60XI61VDD18USBPLL62GND65
Interface_Ethernet:LAN9512From KiCad's library

Footprint

65
Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP7.3x7.3mmFrom KiCad's library

Pinout

65
The pins of the LAN9512-JZX
PinNameType
1USBDM2Input/output
2USBDP2Input/output
3USBDM3Input/output
4USBDP3Input/output
5VDD33APower in
6NCNot connected
7NCNot connected
8NCNot connected
9NCNot connected
10VDD33APassive
11VBUS_DETInput
12RESETInput
13TEST1Input
14PRTCTL2Input/output
15VDD18COREPower in
16PRTCTL3Input/output
17NCNot connected
18NCNot connected
19VDD33IOPower in
20FDX_LED/GPIO0Input/output
21LNKA_LED/GPIO1Input/output
22SPD_LED/GPIO2Input/output
23EECLKOutput
24EECSOutput
25EEDOOutput
26EEDIInput
27VDD33IOPassive
28TRSTInput
29TMSInput
30TDIInput
31TDOOutput
32TCKInput
33VDD33IOPassive
34TEST2Input
35GPIO3Input/output
36GPIO4Input/output
37GPIO5Input/output
38VDD18COREPassive
39VDD33IOPassive
40TEST3Input
41AUTOMDIX_ENInput
42GPIO6Input/output
43GPIO7Input/output
44CLK24_ENInput
45CLK24_OUTOutput
46VDD33IOPassive
47TEST4Input
48VDD18ETHPLLPower in
49VDD33APassive
50EXRESInput
51VDD33APassive
52RXPInput
53RXNInput
54VDD33APassive
55TXPOutput
56TXNOutput
57VDD33APassive
58USBDM0Input/output
59USBDP0Input/output
60XOInput
61XIInput
62VDD18USBPLLPower in
63USBRBIASInput
64VDD33APassive
65GNDPower in

Open-source boards using it

1
  • 4 layers67 × 40 mmUsb hub, the printed circuit board in 3D

    Usb hub

    evenevan/usb-hub

    KiCad design files for a USB hub based on the LAN9512

    67 partsGPL-3.0

Parts like it

6

Questions

Is there a KiCad symbol and footprint for the LAN9512-JZX?

Yes. The symbol is Interface_Ethernet:LAN9512 and the footprint Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP7.3x7.3mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN9512-JZX?

QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.

Where is the LAN9512-JZX datasheet?

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

Where can I order the LAN9512-JZX?

JLCPCB lists it as part C633506, with 7 in stock; the sellers' links on this page open their listings.

What can replace the LAN9512-JZX?

Parts like it in the library: the LAN9514-JZX-TR by Microchip Technology, the LAN9512I-JZX by Microchip Technology, the LAN9513-JZX by Microchip Technology and the LAN9512-JZX-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LAN9512-JZX?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.