Find the right PIC...

[flotulopex]

Hello,

I just toasted my last 16F88...

This PIC has ADC "Vref+" and "Vref-" ability.

I was looking for some replacement PIC having the same feature in the MICROCHIP's web site.

Unfortunately, this feature is not listed (or I can't see it) in the selection table so I need to look at every and each datasheet; this can take a long long time!

Does anyone know how to find this information quickly?

Thank you.

[Acetronics2]

Hi, Roger

16F819 i.e.

also try the 18F1320 ... which is also 16F88 compatible !!!

Alain

[flotulopex]

Merci Alain et bonne année!!!

Si jamais, comment trouve-t-on cette info dans la jungle des chips de MICROCHIP?

[Acetronics2]

Hi,

Like in Switzerland ...

Oooooooooooooooooooooooone taaaaaaaaaaaaaaaaaaaaaaaaaaaaakes the tiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiime to waaaaaaaaaaaaaaaaaaaaaaatch the relevant chapters of the databookS !!!

or some have a good memory ...

Alain

[flotulopex]

Coooooooooooooooooooooooooool !

Will need to get a faster internet connection then :D

Merci encore.

BTW, do I understand the datasheets well if, in the case of the "Vref+" and "Vref-" use, "Vref+" can not be higher than Vdd and "Vref-" can not be lower than Vss? Or does "Vref+" and "Vref-" accept any voltage as long as their voltage difference doesn't exceed 5V?

[mister_e]

Each Vref have to be >0 and <Vdd