On 6/29/20 9:29 PM, Brian K. White wrote:
$56 for a single
https://www.digikey.com/product-detail/en/cypress-semiconductor-corp/CY62177EV30LL-55ZXI/428-3278-ND/2188331
This looks compatible for $26 for a single
https://www.digikey.com/product-detail/en/renesas-electronics-america/RMLV3216AGSA-5S2-AA0/RMLV3216AGSA-5S2-AA0-ND/9650085
datasheet since digikey didn't have it
https://www.renesas.com/en-eu/doc/products/memory/r10ds0277ej0100-memory-a.pdf
$32 at Mouser
https://www.mouser.com/Semiconductors/Memory-ICs/SRAM/_/N-4bzpt?P=1z0w8ge
It even seems to have a lower standby current. The Cypress data sheet
says 3uA and the Renesas says 0.6uA
If I buy one of these myself and solder it, will that be enough other
than re-programming?
$26 is a lot, and I wouldn't expect you to buy 100 of them for $2400
but, if I want it, and assuming a perfect solder job, is there
anything else besides a reflash required to make it work?
Obviously, it's a given that all concept of warranty and liability
goes out the window instantly.
--
bkw
