LPC Microcontrollers中的主题 Re: Erata for LPC1837

Erata for LPC1837

lpcware — Wed, 15 Jun 2016 18:24:46 GMT

Content originally posted in LPCWare by TVinto on Mon Dec 14 08:46:53 MST 2015
Hi,

Two errata questions...

I noticed that some of the other related processors have the CAN write through errata listed for revision A and C.
The LPC1837 is only listed for rev "-".
- Is this issue corrected on the LPC1837 rev A? ...and is revision A available now?

I am using the LBGA256 package on my design. The errata EMC.2 lists two other packages so I am assuming I am OK with running my SDRAM at a clk speed of 90MHz using HALF BASE_M3_CLK.
- Can you verify

Thanks,
Vint

Re: Erata for LPC1837

lpcware — Wed, 15 Jun 2016 18:24:47 GMT

Content originally posted in LPCWare by mc on Mon Dec 14 10:02:33 MST 2015
Hi TVinto,
Yes, C_CAN.1 errata is corrected in revA of LPC1837.
Also, EMC.2 issue is not present on LBGA256 package.

Re: Erata for LPC1837

lpcware — Wed, 15 Jun 2016 18:24:48 GMT

Content originally posted in LPCWare by TVinto on Mon Dec 14 11:40:57 MST 2015
Thanks!

Re: Erata for LPC1837

lpcware — Wed, 15 Jun 2016 18:24:48 GMT

Content originally posted in LPCWare by devlin on Mon Dec 21 08:48:50 MST 2015
Hi,
we're still having problem with C_CAN.1 errata on our LPC1822 RevA,
have we got a bad batch of chips or is it something else ?

See this post.
<https://www.lpcware.com/content/forum/are-lpc182x-devices-subject-ccan-errata#comment-1148669>

/devlin