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AM79C100JC on a board, in 3D

AM79C100JC

AMD

Extended
DatasheetJLCPCBLCSCamd/AM79C100JC
Category
Ethernet Transceivers
Package
PLCC-28(11.51x11.51)
Pins
28

Overview

The AM79C100JC is an ethernet Transceiver made by AMD in a PLCC-28(11.51x11.51) package with 28 pins.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AM79C100JC, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-28_L11.5-W11.5-P1.27-LS12.5-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3232652).

Symbol

CI+1CI–2DI+3DI–4DVSS5DVSS6XMT#7LNKST8COL#9AVSS10DO+11DO–12PRDN#/RST#13REXT14RCV#15RXPOL16RXD–17RXD+18AVDD19LRT#20SQETEST#21TEST122TEST2#23DVDD24TXP–25TXP+26TXD–27TXD+28
EasyEDA_Cloud:AM79C100JCFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728
EasyEDA_Cloud:PLCC-28_L11.5-W11.5-P1.27-LS12.5-TFrom EasyEDA

Parameters

4
Features
Low-power mode；Programmable LED indication；Power-on reset
Operating Temperature
0℃~+70℃
Type
PHY Transceiver
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

28
The pins of the AM79C100JC
PinNameType
1CI+Unspecified
2CI–Unspecified
3DI+Unspecified
4DI–Unspecified
5DVSSUnspecified
6DVSSUnspecified
7XMT#Unspecified
8LNKSTUnspecified
9COL#Unspecified
10AVSSUnspecified
11DO+Unspecified
12DO–Unspecified
13PRDN#/RST#Unspecified
14REXTUnspecified
15RCV#Unspecified
16RXPOLUnspecified
17RXD–Unspecified
18RXD+Unspecified
19AVDDUnspecified
20LRT#Unspecified
21SQETEST#Unspecified
22TEST1Unspecified
23TEST2#Unspecified
24DVDDUnspecified
25TXP–Unspecified
26TXP+Unspecified
27TXD–Unspecified
28TXD+Unspecified

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Questions

Is there a KiCad symbol and footprint for the AM79C100JC?

Yes. The symbol is EasyEDA_Cloud:AM79C100JC and the footprint EasyEDA_Cloud:PLCC-28_L11.5-W11.5-P1.27-LS12.5-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AM79C100JC?

PLCC-28(11.51x11.51), with 28 pins. Its footprint is drawn on this page.

Where is the AM79C100JC datasheet?

AMD publishes it: the Datasheet link on this page opens it.

Where can I order the AM79C100JC?

JLCPCB lists it as part C3232652, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AM79C100JC?

Parts like it in the library: the AM79169-275JC by AMD, the AM7968-125JC by AMD, the AM7992BJC by AMD and the 100314QCX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5