LPC MicrocontrollersのトピックLPC11C24

LPC11C24

ianbenton — Wed, 30 Sep 2020 20:43:29 GMT

Having just designed in the LPC11C24, I was suriprised that Mouser was listing it as "end of line".

I checked the NXP website, and the LPC11C family was listed as containing 20-pin TSSOP devices and 33-pin HVN devices - when I designed in the LPC11C24 I was hoping for a device with fewer pins, so no problem so far, but I was puzzled how it would manage "up to 42 GPIO".

So I checked the datasheet, and the only devices listed are the original 48 pin devices that I was trying to buy but told they were obsolete.

Please explain.

Re: LPC11C24

FelipeGarcia — Fri, 02 Oct 2020 22:34:25 GMT

Hi,

As you mentioned the only devices available are the 48 pin devices. Could you please clarify where did you see LPC11C24 listed as 20 and 33 pin package?

Regards,

Felipe

Re: LPC11C24

ianbenton — Fri, 09 Oct 2020 12:06:33 GMT

https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/lpc1100-cortex-m0-plus-m0:MC_1392389687150

see the LPC11C section.

And this is where Mouser says the 48 pin devices have been discontinued

https://www.mouser.co.uk/ProductDetail/NXP-Semiconductors/LPC11C24FBD48-301?qs=9FJhSNx13a3eT6GjsRefeg%3D%3D

Re: LPC11C24

FelipeGarcia — Mon, 12 Oct 2020 21:45:45 GMT

Thank you for the clarification.

I checked this internally and the LPC11C24 being listed as 20 and 33 pin package is a mistake in our website. I will report this to the web team.

Also I verified that LPC11C24 is still active, you can check any quality notifications for this device in the NXP Customer Support community if you register to this page.

https://extranet.nxp.com/pcn/private/index.html

Best regards,

Felipe

Re: LPC11C24

ianbenton — Thu, 10 Dec 2020 21:12:13 GMT

Mouser has just sent another e-mail saying it is “end of life”.

can you still confirm that it is active?