Confusion about different models of PIC16f877a

[simonwai999]

hi everyone
i found a website about using pic16f877a
so i logged on microchip site and was gonna order
but i saw these
PIC16F877A-E/P


Lead Count: 40 Package Type: PDIP Temp Range: -40C to +125C

PIC16F877A-I/P


Lead Count: 40 Package Type: PDIP Temp Range: -40C to +85C

PIC16LF877A-I/P


Lead Count: 40 Package Type: PDIP Temp Range: -40C to +85C

Are these 3 pics all 16f877a?
hmmmmmmmmmmmmm
I am not sure
please help

the website only says use a 16f887a
thanks

 

[srhoar]

Re: 16f877a confusion

Yes, they are all the same. They are all Plastic Dual inline package.(standard pcb mounts)

The rest is just temperature requirements. For indoor use, just take the middle one.

Hope this helps,

Red

 

[docs]

Re: 16f877a confusion

The PIC16LF877A-I/P is the low-voltage version.
You can use it from 2V to 5V Vdd range.

 

[simonwai999]

Re: 16f877a confusion

hi guys
very helpful info
thanks a lot
regards