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LAN9221-ABZJ

Microchip Technology

1 1.8V~3.3V 10BASE-T、100BASE-TX 16KB MII Yes QFN-56(8x8) Ethernet Controllers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LAN9221-ABZJ
Category
Ethernet Controllers
Package
QFN-56(8x8)
Pins
57

Overview

The LAN9221-ABZJ is an ethernet Controller made by Microchip Technology in a QFN-56(8x8) package with 57 pins. 1 1.8V~3.3V 10BASE-T、100BASE-TX 16KB MII Yes QFN-56(8x8) Ethernet Controllers ROHS.

PCBKit's library has its KiCad symbol (Analog & Interface:LAN9221-ABZJ, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P800X800X100-57N-S605, from CERN's library), ready for a KiCad board. 7 are in stock at JLCPCB (part C478101).

Symbol

A112A211A310A49A58A67A76D036D135D234D333D432D531D629D728D827D926D1025D1123D1222D1321D1420D1519nRD15nWR16nCS17nRESET42AMDIX_EN52FIFO_SEL13IRQ43TEST14VSS57TPO+45TPO-44TPI+48TPI-47EXRES50EECLK/GPO440EEDIO/GPO338EECS39GPIO0/nLED13GPIO1/nLED24GPIO2/nLED35PME41XTAL1/CLKIN55XTAL254VDDVARIO56VDDVARIO30VDDVARIO24VDDVARIO18VDD33A51VDD33A49VDD33A46VDD33REG1VDD18A53VDD18CORE37VDD18CORE2
Analog & Interface:LAN9221-ABZJFrom CERN's library

Footprint

57
ICs And Semiconductors SMD:QFN50P800X800X100-57N-S605From CERN's library

Parameters

8
Communication Interface
Serial Port
Ethernet Speed Standards
100BASE-TX
Features
Programmable LED indication
Integrated PHY
Yes
MAC Interface
MII
Memory Space
16KB
Number of Channels
1
Voltage - Supply
1.8V~3.3V

Order codes

1

Pinout

57
The pins of the LAN9221-ABZJ
PinNameType
1VDD33REGPower in
2VDD18COREPower in
3GPIO0/nLED1Input/output
4GPIO1/nLED2Input/output
5GPIO2/nLED3Input/output
6A7Input
7A6Input
8A5Input
9A4Input
10A3Input
11A2Input
12A1Input
13FIFO_SELInput
14TESTInput
15nRDInput
16nWRInput
17nCSInput
18VDDVARIOPower in
19D15Input/output
20D14Input/output
21D13Input/output
22D12Input/output
23D11Input/output
24VDDVARIOPower in
25D10Input/output
26D9Input/output
27D8Input/output
28D7Input/output
29D6Input/output
30VDDVARIOPower in
31D5Input/output
32D4Input/output
33D3Input/output
34D2Input/output
35D1Input/output
36D0Input/output
37VDD18COREPower in
38EEDIO/GPO3Input/output
39EECSOutput
40EECLK/GPO4Input/output
41PMEOutput
42nRESETInput
43IRQOutput
44TPO-Output
45TPO+Output
46VDD33APower in
47TPI-Input
48TPI+Input
49VDD33APower in
50EXRESInput
51VDD33APower in
52AMDIX_ENInput
53VDD18APower in
54XTAL2Output
55XTAL1/CLKINInput
56VDDVARIOPower in
57VSSPower in

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Questions

Is there a KiCad symbol and footprint for the LAN9221-ABZJ?

Yes. The symbol is Analog & Interface:LAN9221-ABZJ and the footprint ICs And Semiconductors SMD:QFN50P800X800X100-57N-S605, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN9221-ABZJ?

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

Where is the LAN9221-ABZJ datasheet?

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

Where can I order the LAN9221-ABZJ?

JLCPCB lists it as part C478101, with 7 in stock; the sellers' links on this page open their listings.