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AM79C989JC/T on a board, in 3D

AM79C989JC/T

AMD

Error detection and recovery PLCC-44(16.6x16.6) Ethernet Transceivers ROHS

Extended
DatasheetJLCPCBLCSCamd/AM79C989JC/T
Category
Ethernet Transceivers
Package
PLCC-44(16.6x16.6)
Pins
5

Overview

The AM79C989JC/T is an ethernet Transceiver made by AMD in a PLCC-44(16.6x16.6) package with 44 pins. Error detection and recovery PLCC-44(16.6x16.6) Ethernet Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AM79C989JC_T, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3232708).

Symbol

VDDIO1QRX_DATA2QRX_VALID3QTX_DATA4QTX_EN5SCLK6QRST#/STRB#7REXT8VSS9QINT#/CI-10PCI/CI+11DI-12DI+13VSSAUI14DO-15DO+16VDDTX17TXD0-18TXD0+19VSSTX20TXD1-21TXD+22VDDTX23TXD2-24TXD2+25VSSTX26TXD3-27TXD3+28VDDTX29RXD0-30RXD0+31RXD1-32RXD1+33VSSRX34RXD2-35RXD2+36RXD3-37RXD3+38VDD39MDC40MDIO41QCLSN42QRX_CRS43VSSIO44
EasyEDA_Cloud:AM79C989JC_TFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738394041424344
EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-TFrom EasyEDA

Parameters

1
Features
Error detection and recovery

Order codes

1

Pinout

44
The pins of the AM79C989JC/T
PinNameType
1VDDIOUnspecified
2QRX_DATAUnspecified
3QRX_VALIDUnspecified
4QTX_DATAUnspecified
5QTX_ENUnspecified
6SCLKUnspecified
7QRST#/STRB#Unspecified
8REXTUnspecified
9VSSUnspecified
10QINT#/CI-Unspecified
11PCI/CI+Unspecified
12DI-Unspecified
13DI+Unspecified
14VSSAUIUnspecified
15DO-Unspecified
16DO+Unspecified
17VDDTXUnspecified
18TXD0-Unspecified
19TXD0+Unspecified
20VSSTXUnspecified
21TXD1-Unspecified
22TXD+Unspecified
23VDDTXUnspecified
24TXD2-Unspecified
25TXD2+Unspecified
26VSSTXUnspecified
27TXD3-Unspecified
28TXD3+Unspecified
29VDDTXUnspecified
30RXD0-Unspecified
31RXD0+Unspecified
32RXD1-Unspecified
33RXD1+Unspecified
34VSSRXUnspecified
35RXD2-Unspecified
36RXD2+Unspecified
37RXD3-Unspecified
38RXD3+Unspecified
39VDDUnspecified
40MDCUnspecified
41MDIOUnspecified
42QCLSNUnspecified
43QRX_CRSUnspecified
44VSSIOUnspecified

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Questions

Is there a KiCad symbol and footprint for the AM79C989JC/T?

Yes. The symbol is EasyEDA_Cloud:AM79C989JC_T and the footprint EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AM79C989JC/T?

PLCC-44(16.6x16.6), with 44 pins. Its footprint is drawn on this page.

Where is the AM79C989JC/T datasheet?

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

Where can I order the AM79C989JC/T?

JLCPCB lists it as part C3232708, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AM79C989JC/T?

Parts like it in the library: the AM79C988BJC by AMD, the AM79C989JC by AMD and the DS2181AQ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3