No... circuit seems to be identical. Though they changed the masks which was expensive they didn't want to introduce new part numbers. On 29/01/2020 12:31, Ed Spittles wrote: > On Wed, 29 Jan 2020 at 10:51, fhw72 <webmaster_at_frank-wolf.org > <mailto:webmaster_at_frank-wolf.org>> wrote: > > Both chips are 8520R4 (obviously)... but still not the same. > > > I'm seeing tweaks to the metallisation around the pads, looks like > trying to reduce stray resistance. Anything else?Received on 2020-05-30 00:28:01
Archive generated by hypermail 2.3.0.