PIC16F874 PDF

PIC PIC® 16F Microcontroller IC 8-Bit 4MHz 7KB (4K x 14) FLASH PLCC ( x). This part can be programmed by Digi-Key; for details please contact our custom department at x or @ The PIC16F/P is a mid-range PIC16 family 8-bit powerful ( nanosecond instruction execution) yet easy-to-program (only 35 single word instructions).

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In addition, some of the ports default to analog inputs.

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Try a RC oscillator. Makram New Member Total Posts: RS Components Statement of conformity.

How are you programming the code into the PIC? Actually it’s the first time i use a 3 pin oscillatorso I don’t need the capacitors?

Antipodean Super Member Total Posts: Here is a good tutorial that will help: If it’s recommended to set them by codecan you give me the write code for that. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

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Good catch from Alan. To be sure check the resonator’s data sheet.

I’m starting to wonder if the MCU is damaged although I’m using 4. Do not use my alias in your message body when replying, your message will disappear This does not directly effect pic61f874 code since you are only using portB which is only digital but if you use portA for digital then you will need to disable the analog features.

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PIC 16F not working | Microchip

I am using Micropro and a K programmer. Schematic looks ok if you have the Vdd and Vss pins connected with a 0.

The product does not contain any of the restricted substances in concentrations and applications banned by the Directive, and for components, the product is capable of being worked on at the higher temperatures required by lead—free soldering The restricted substances and maximum allowed concentrations in the homogenous material are, by weight: M Super Member Total Posts: Can anyone suggest some solutions?

I’m using a 4mhz 3 pin ceramic resonator with 22pf capacitors connected to it. I have the decoupling capacitors between each vdd and vss pair. Forum Themes Elegant Mobile.

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This powerful nanosecond instruction execution yet easy-to-program You say you are using a three terminal resonator with external capacitors – should it have external capacitors? I wouldn’t trust the K programmer even if it is a genuine Kits ‘r Us one. I tested the source code using proteus and it worked fine. That should get your PIC running at approx 3.

PIC16F – Microcontrollers and Processors – Microcontrollers and Processors

Attached Image s 1 14 Replies Related Threads. Check that with a scope or frequency meter. Microcontroller Features 20 MHz Max.

Problems with Programming Oscillator in XC16 Is it possible pic16g874 stretch a pulse signal using only microcontroller? Originally launched as One Time Programmable OTP parts, this range of devices continues to expand as extra features and further improvements are added.

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