I need some more ATTiny44 devices. Farnell have ATTiny44A-SSF, but this product in the past used the SSU part. Am I right in thinking that this is merely a temperature grade difference?
Just want some reassurance before I program 200 chips..
I need some more ATTiny44 devices. Farnell have ATTiny44A-SSF, but this product in the past used the SSU part. Am I right in thinking that this is merely a temperature grade difference?
Just want some reassurance before I program 200 chips..
I googled on "microchip Attiny44 Attiny44a" and ended up here:
https://www.microchip.com/wwwpro...
seems the only difference between the 44 and 44A is lower power consumption.
Datasheet shows indeed only difference between SSU and SSF is temperature.
Sorry, the A bit is a red herring, they're both A parts, it was the SSU/SSF suffix I was concerned about.
Note the long lead time.
note almost 3000 are in stock.
John,
the SS seems to be the package (SOIC14)
and the U and F are temperature specification differences with the U being -40- +85C and the F being -40 - +125C.
Normally it means that the device will comply to the basic specifications in the given temperature range.
You might still want to have a quick look in the electrical specification section to see if there is a different column/table indicating different limiting values for the changed temperature.
But in general behavior should be the same for both devices.