The AM7992BJC is an ethernet Transceiver made by AMD in a PLCC-28(11.51x11.51) package with 28 pins. 0℃~+70℃ 5V PLCC-28(11.51x11.51) Ethernet Transceivers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AM7992BJC, 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 C3232647). 2 open-source boards in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | CLSN | Unspecified |
| 3 | RX | Unspecified |
| 4 | RENA | Unspecified |
| 5 | RCLK | Unspecified |
| 6 | NC | Unspecified |
| 7 | TSEL | Unspecified |
| 8 | GND1 | Unspecified |
| 9 | GND2 | Unspecified |
| 10 | X1 | Unspecified |
| 11 | X2 | Unspecified |
| 12 | TX | Unspecified |
| 13 | TCLK | Unspecified |
| 14 | TENA | Unspecified |
| 15 | NC | Unspecified |
| 16 | Transmit- | Unspecified |
| 17 | Transmit+ | Unspecified |
| 18 | GND3 | Unspecified |
| 19 | RF | Unspecified |
| 20 | PF | Unspecified |
| 21 | VCC2 | Unspecified |
| 22 | NC | Unspecified |
| 23 | VCC1 | Unspecified |
| 24 | TEST# | Unspecified |
| 25 | Receive- | Unspecified |
| 26 | Receive+ | Unspecified |
| 27 | Colision- | Unspecified |
| 28 | Colision+ | Unspecified |
54weasels/sun3_60
Notes on each section: - CPU - 68030 support left out entirely - 68881 in the schematics but left out of the PCB - MMU - U2001 which would be needed to support any video, either P4 or built-in not in the PCB - U314…
54weasels/sun3_60
Notes on each section: - CPU - 68030 support left out entirely - 68881 in the schematics but left out of the PCB - MMU - U2001 which would be needed to support any video, either P4 or built-in not in the PCB - U314…
<iframe src="https://pcbkit.io/embed/parts/amd/AM7992BJC" title="AM7992BJC in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/amd/AM7992BJC.jpg" alt="AM7992BJC" width="1200" height="900">[](https://pcbkit.io/parts/amd/AM7992BJC)Yes. The symbol is EasyEDA_Cloud:AM7992BJC 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.
PLCC-28(11.51x11.51), with 28 pins. Its footprint is drawn on this page.
AMD publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C3232647, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the AM79169-275JC by AMD, the AM7968-125JC by AMD, the AM79C100JC by AMD and the 100314QCX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
