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LAN9352I/PT on a board, in 3D

LAN9352I/PT

Microchip Technology

Support optical fiber、IEEE1588 timestamp、Cable diagnostics、Programmable LED indication、Low-power mode、Power-on reset TQFP-80(12x12) Ethernet Transceivers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LAN9352I/PT
Category
Ethernet ICs
Package
TQFP-80(12x12)
Pins
81

Overview

The LAN9352I/PT is an ethernet IC made by Microchip Technology in a TQFP-80(12x12) package with 81 pins. Support optical fiber、IEEE1588 timestamp、Cable diagnostics、Programmable LED indication、Low-power mode、Power-on reset TQFP-80(12x12) Ethernet Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LAN9352I_PT, from EasyEDA) and its footprint (EasyEDA_Cloud:TQFP-80_L12.0-W12.0-P0.50-LS14.0-TL-EP6.0, from EasyEDA), ready for a KiCad board. 3 are in stock at JLCPCB (part C635528).

Symbol

OSCI1OSCO2OSCVDD123OSCVSS4VDD335VDDCR6REG_EN7FXLOSEN8FXSDA/FXLOSA/FXSDENA9FXSDB/FXLOSB/FXSDENB10RST#11GPIO712GPIO613D2/AD2/SIO214D1/AD1/SO/SIO115VDDIO16NC17NC18D14/AD1419D13/AD1320D0/AD0/SI/SIO021PME22NC23LED5/GPIO5/PHYADD24LED4/GPIO4/1588EN25D9/AD9/SCK26VDDIO27D12/AD1228D11/AD1129D10/AD1030VDDCR31A1/ALELO32A3/MNGT233A4/MNGT334CS35A2/ALEHI36WR/ENB37RD/RD_WR38VDDIO39NC40A0/D15/AD1541LED3/GPIO3/EEEEN42FIFOSEL43NC44NC45NC46NC47D3/AD3/SIO348D6/AD649VDDIO50VDDCR51D7/AD752D8/AD853TESTMODE54EESDA/TMS55EESCL/TCK56IRQ57LED2/GPIO2/E2PSIZE58LED1/GPIO1/TDI/MNGT159VDDIO60LED0/GPIO0/TDO/MNGT061D4/AD462D5/AD5/SCS#63NC64NC65NC66VDD33TXRX167TXNA68TXPA69RXNA70RXPA71VDD12TX172RBIAS73VDD33BIAS74VDD12TX275RXPB76RXNB77TXPB78TXNB79VDD33TXRX280VSS81
EasyEDA_Cloud:LAN9352I_PTFrom EasyEDA

Footprint

81
EasyEDA_Cloud:TQFP-80_L12.0-W12.0-P0.50-LS14.0-TL-EP6.0From EasyEDA

Parameters

6
Data Rate
100Mbit/s
Ethernet Speed Standards
100BASE-FX
Features
Cable diagnostics
MAC Interface
MII
Number of ports
2
Voltage - Supply
1.8V~3.3V

Order codes

1

Pinout

81
The pins of the LAN9352I/PT
PinNameType
1OSCIUnspecified
2OSCOUnspecified
3OSCVDD12Unspecified
4OSCVSSUnspecified
5VDD33Unspecified
6VDDCRUnspecified
7REG_ENUnspecified
8FXLOSENUnspecified
9FXSDA/FXLOSA/FXSDENAUnspecified
10FXSDB/FXLOSB/FXSDENBUnspecified
11RST#Unspecified
12GPIO7Unspecified
13GPIO6Unspecified
14D2/AD2/SIO2Unspecified
15D1/AD1/SO/SIO1Unspecified
16VDDIOUnspecified
17NCUnspecified
18NCUnspecified
19D14/AD14Unspecified
20D13/AD13Unspecified
21D0/AD0/SI/SIO0Unspecified
22PMEUnspecified
23NCUnspecified
24LED5/GPIO5/PHYADDUnspecified
25LED4/GPIO4/1588ENUnspecified
26D9/AD9/SCKUnspecified
27VDDIOUnspecified
28D12/AD12Unspecified
29D11/AD11Unspecified
30D10/AD10Unspecified
31VDDCRUnspecified
32A1/ALELOUnspecified
33A3/MNGT2Unspecified
34A4/MNGT3Unspecified
35CSUnspecified
36A2/ALEHIUnspecified
37WR/ENBUnspecified
38RD/RD_WRUnspecified
39VDDIOUnspecified
40NCUnspecified
41A0/D15/AD15Unspecified
42LED3/GPIO3/EEEENUnspecified
43FIFOSELUnspecified
44NCUnspecified
45NCUnspecified
46NCUnspecified
47NCUnspecified
48D3/AD3/SIO3Unspecified
49D6/AD6Unspecified
50VDDIOUnspecified
51VDDCRUnspecified
52D7/AD7Unspecified
53D8/AD8Unspecified
54TESTMODEUnspecified
55EESDA/TMSUnspecified
56EESCL/TCKUnspecified
57IRQUnspecified
58LED2/GPIO2/E2PSIZEUnspecified
59LED1/GPIO1/TDI/MNGT1Unspecified
60VDDIOUnspecified
61LED0/GPIO0/TDO/MNGT0Unspecified
62D4/AD4Unspecified
63D5/AD5/SCS#Unspecified
64NCUnspecified
65NCUnspecified
66NCUnspecified
67VDD33TXRX1Unspecified
68TXNAUnspecified
69TXPAUnspecified
70RXNAUnspecified
71RXPAUnspecified
72VDD12TX1Unspecified
73RBIASUnspecified
74VDD33BIASUnspecified
75VDD12TX2Unspecified
76RXPBUnspecified
77RXNBUnspecified
78TXPBUnspecified
79TXNBUnspecified
80VDD33TXRX2Unspecified
81VSSUnspecified

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Questions

Is there a KiCad symbol and footprint for the LAN9352I/PT?

Yes. The symbol is EasyEDA_Cloud:LAN9352I_PT and the footprint EasyEDA_Cloud:TQFP-80_L12.0-W12.0-P0.50-LS14.0-TL-EP6.0, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN9352I/PT?

TQFP-80(12x12), with 81 pins. Its footprint is drawn on this page.

Where is the LAN9352I/PT datasheet?

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

Where can I order the LAN9352I/PT?

JLCPCB lists it as part C635528, with 3 in stock; the sellers' links on this page open their listings.

What can replace the LAN9352I/PT?

Parts like it in the library: the LAN9352T/PT by Microchip Technology, the LAN9352TI/PT by Microchip Technology, the LAN9355T/PT by Microchip Technology and the LAN9355TI/PT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

4