Question Bank (3 marks) · Q14
Q.Mention three key features.
(i) Max operating frequency
(ii) Flash programming memory
(iii) No. of pins of PIC 16F877
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The three key features are: max operating frequency 0–20 MHz, 8K FLASH program memory, and a 40-pin package.
The textbook's overview of the PIC (given as the PIC16F887/16F877 family) lists its main specifications. Three of the most frequently asked in the II PUC Electronics exam are:
- (i) Maximum operating frequency — the device operates over the range 0–20 MHz, so its highest clock speed is 20 MHz.
- (ii) Flash programming memory — it has 8K of program (ROM) memory built in FLASH technology, and this program memory can be reprogrammed up to 100,000 times. …
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