help wanted on PIC choice


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  1. #1
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    i just looked on the data sheet for the 16f627, i thought AN1, AN2 etc were A-D inputs, i take it there just comparitors.

    i cant use a 16F88 as my programmer wont accept it.

    The 16F827 may be my option but means new circuit.

    i need 6 output pins for the Lcd
    2 pins for temp sensors
    1 pin for voltage monitoring
    and i would like another possible 3 or more pins for future modifications.

  2. #2
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    which programmer do you have?

    If you're looking for something cheap and good, Microchip Pickit 2. ~40$, and here's the device support list
    http://www.microchip.com/stellent/id...cName=en027813

    Not bad eh!
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  3. #3
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    i am currently using a velleman programmer board, reason being it caught my eye and thats how i started to get in to programming Pic.

    just looked at that pickit 2 only £25 over here in uk.
    might invest as it supports lots of Pic's.

  4. #4
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    are there any pic's available that would replace the 16F84A pin for pin wit the a/d converter?

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    Quote Originally Posted by Dj tempo View Post
    are there any pic's available that would replace the 16F84A pin for pin wit the a/d converter?
    www.microchip.com, select 8-bit devices, click the parametric search next to '18/20 pins', narrow down the search to 18 pin count and A/D selections, you'll get about 8 hits.

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