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Thursday, July 2, 2009

Features of PIC 16C7x Microcontroller

Features of PIC 16C7x Microcontroller
Pic Microcontrollers are commonly used in Engineering Projects. It can be used as a portable controller in any applications. I would like to share its immense features compared with conventional microcontrollers.
1. High-performance RISC CPU
2. Only 35 single word instructions and All are single cycle instructions except for program branches which are two cycle
3. Operating speed: DC - 20 MHz clock input, DC - 200 ns instruction cycle
4. Up to 8K x 14 words of Program Memory,up to 368 x 8 bytes of Data Memory (RAM)
5. Interrupt capability
6. Eight level deep hardware stack
7. Direct, indirect, and relative addressing modes
8. Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
9. Watchdog Timer (WDT) with its own on-chip RC
10. oscillator for reliable operation
11. Programmable code-protection
12. Power saving SLEEP mode
13. Selectable oscillator options
14. Low-power, high-speed CMOS EPROM technology
15. Fully static design
16. Wide operating voltage range: 2.5V to 6.0V
17. High Sink/Source Current 25/25 mA
18. Commercial, Industrial and Extended temperature ranges
19. Low-power consumption:

Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler,can be incremented during sleep via external crystal/clock
• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
• Capture, Compare, PWM module(s)
• Capture is 16-bit, max. resolution is 12.5 ns, Compare is 16-bit, max. resolution is 200 ns, PWM max. resolution is 10-bit
• 8-bit multichannel analog-to-digital converter
• Synchronous Serial Port (SSP) with SPI
• Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
• Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls
• Brown-out detection circuitry for Brown-out Reset (BOR)

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