PIC16F Status: In Production. View Datasheet. Features: 4-ch PWM bit; bytes of EEPROM data memory; Extended WDT; MPLAB® ICD 2. Microchip products meet the specification contained in their particular Microchip Data Sheet. •. Microchip believes that its family of . PIC16F PIC16F Datasheet, PIC16F Flash pin 4kB 20MHz Microcontroller Datasheet and Technical Data.

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Discussion in ‘ Embedded Systems and Microcontrollers ‘ started by johnnyinwaAug 4, Need help reading pin on pic16f ; Reply to Thread. Aug 4, 1. Jun 24, 47 1. Please consult the attached code listing and schematic following this post 3 pages.

(PDF) PIC16F690 Datasheet download

My code compiles fine and dumps normally into my pic16f chip. When I stick the chip into pic16f6990 breadboard the three seven segments execute the “subtest function” no matter what I do with the button.

I know I’m probably missing something basic here but any help you guys can give me would be much appreciated. I wrote a fairly long program for the pic18f with my setup and it worked fine. Thanks for your help guys!!


Aug 4, 2. Jun 30, 6. Aug 4, 3. Apr 24, 7, 1, RB4 is on the same pin as AN You need to disable AN10 before you can read data out of that pin. That goes for all pins with piv16f690 functions: PICs wake up quite properly too with analog on by default. Aug 4, 4.

Jun 26, 3, 1, Aug 4, 5. OK guys here is the poop I figured it out.

Microchip Tech PIC16FI/SS – PDF Datasheet – MICROCHIP In Stock |

Adding the line of code: Then the button will work. You must remember however that the program is written in C.

Without the line of code mentioned above the chip will always read a zero on the pin. Anyway fatasheet are actually two eight bit registers that control weather a pin is analog or digital. Setting a bit to zero makes the pin digital and setting a bit to one makes it analog. This web site rocks — I have learned gobs more here than any book ever taught me!!


Aug 5, 6. Jan 6, 3, 1, Well, the first, and most relevant book, should be the datasheet. Aug 5, 7. Need help reading schematics Posted by Kid in forum: Need help reading datasheet Posted by Gadjex in forum: Embedded Systems and Datasbeet.

PIC16F690 Datasheet

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