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PIC 16F88.Sponsored Links...
The 16F88 really is an amazing device - first off it is pin compatible with the 16F84 (that is if you don't assign the oscillator pins) e.g. if you use the internal oscillator it frees up the oscillator pins as I/O. It has six major peripherals massive RAM and program memory (compared to 16F84) and internal oscillator that can run from 125kHz to 8MHz (using a postscaler) or 31.25kHz (a separate internal clock). These features make it easy to use with high level languages as it has enough RAM to do useful tasks. The 31.25KHz clock lets it run at low power if needed. As with all the mid range PICs it uses ICSP for programming so it can be programmed in circuit without removing it if designed correctly. The only disadvantage to the chip is with that many peripherals you are unlikely to be able to use them all at the same time as it only has 18 pins. A similar chip is the 16F877(A) and this is a 40 pin chip so for experimentation is a better choice - even so the 16F88 is extremely powerful. Jump to PIC16F88 pinout. Jump to PIC16F88 bubble diagram. Jump to bubble diagram device list. For a summary of each peripheral block click here. PIC16F88 PINOUTSorry the diagram quality is a bit rubbish I squashed it down in this page - the original is here.PIC16F88![]() Learn about the tool used for creating this diagram. Jump from 16F88 resources to Best Microcontroller Projects Home Page. Jump from pic sonar page to Best Microcontroller Projects Home Page.
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