LPC MicrocontrollersのトピックCAN bus for LPC54102

CAN bus for LPC54102

lpcware — Wed, 15 Jun 2016 19:58:31 GMT

Content originally posted in LPCWare by jhd on Wed Nov 25 07:38:43 MST 2015
Hello,

LPC54102 not have CAN Bus?

I know that LPC1769 has. I know TJA1051 and TJA1052i (opto-isolated) tranceivers but I not found CAN bus ports in LPC54102. I used TJA1052 in this project but for now I have it on standby. https://github.com/jetremote/jetboxA1

Best regards

Re: CAN bus for LPC54102

lpcware — Wed, 15 Jun 2016 19:58:32 GMT

Content originally posted in LPCWare by arw on Wed Nov 25 08:09:52 MST 2015
Hello Javier,
LPC54102 family does not have a CAN controller in the chip. We are working on future LPC54000 series which will include CAN, but these are in the 2016 time frame.
As you mentioned, LPC1700 has a CAN controller, as well as many other LPC microcontrollers. Especially, the LPC11C2x series has the CAN PHY built into the package, so you get the MCU + transceiver in one chip!

-arw

Re: CAN bus for LPC54102

lpcware — Wed, 15 Jun 2016 19:58:32 GMT

Content originally posted in LPCWare by jhd on Tue Dec 01 13:23:21 MST 2015
Thanks arw,

Sounds interesting. By the time I have left as feature to 2016 (just around the corner :) ).

Best regards

Re: CAN bus for LPC54102

lpcware — Wed, 15 Jun 2016 19:58:33 GMT

Content originally posted in LPCWare by jhd on Wed Dec 23 11:34:51 MST 2015
Hello!,

I'm using a MC33908 that has a built-in can transceiver, as a temporary alternative, ¿I can use the SJA1000T to connect the CAN transceiver of the MC33908 with the LPC54102?

http://www.nxp.com/products/interface-and-connectivity/wired-connectivity/can-protocol-controllers:MC_41742

Bes regards

Re: CAN bus for LPC54102

lpcware — Wed, 15 Jun 2016 19:58:33 GMT

Content originally posted in LPCWare by jhd on Wed Dec 23 11:51:39 MST 2015
Although it is more economical one LPC11C22 that one SJA1000T

http://www.digikey.com/product-detail/es/LPC11C22FBD48%2F301,/568-6643-ND/2583352

http://www.digikey.com/product-detail/es/SJA1000T%2FN1,118/568-1123-1-ND/735806

But if I use the LPC11C22 will overrun the built-in transceiver of the MC22908N :~ The ideal would be that the LPC54102 have a CAN controller.