Details

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BUY PIC16C63A-20/SP https://www.utsource.net/itm/p/1550856.html
28/40-Pin 8-Bit CMOS Microcontrollers

Parameter	Description
Device	PIC16C63A-20/SP
Package Type	28-Pin Plastic DIP (PDIP)
Operating Voltage	2.0V to 5.5V
Program Memory Type	Flash
Program Memory Size	2K x 14-bit words
Data RAM Bytes	192 bytes
EEPROM Data Bytes	64 bytes
Clock Speed	Up to 20 MHz (external clock)
I/O Pins	22 I/O pins
Timers	2 x 8-bit Timer/Counter
Interrupt Sources	External, TMR0, TMR1, CCP1, RB port change
Capture/Compare/PWM	1 x Capture/Compare/PWM module
USART	1 x Synchronous/Asynchronous Serial Port
MCLRE Function	Dedicated MCLR pin or RA3 pin as reset control
Oscillator Options	LP, XT, HS, EC (with CLKOUT), INTOSC
Watchdog Timer	On-chip Watchdog Timer with selectable time-out periods
Power Management	Low-power idle mode, sleep mode
Brown-out Reset	Programmable Brown-out Reset
In-Circuit Debugging	Supports In-Circuit Serial Programming (ICSP?) and debugging

Instructions for Use:

1. Power Supply Requirements:

   • Ensure the operating voltage is within the range of 2.0V to 5.5V.
   • Connect a bypass capacitor between Vdd and Vss close to the device.

2. Oscillator Configuration:

   • Select the appropriate oscillator configuration using the configuration bits in the program memory.
   • For external oscillators, connect the required components to OSC1 and OSC2 pins.

3. Programming:

   • Use a programmer that supports PIC microcontrollers.
   • Set the configuration bits according to your application requirements (e.g., watchdog timer enable/disable, power-up timer settings).

4. Port Configuration:

   • Configure I/O ports as inputs or outputs in software using TRIS registers.
   • Initialize any pull-up resistors if necessary.

5. Timer/Counter Modules:

   • Configure Timer0 and Timer1 for desired operation modes (timer or counter).
   • Set up prescalers and interrupts as needed.

6. Serial Communication:

   • Initialize USART module for synchronous or asynchronous communication.
   • Configure baud rates and other parameters through software.

7. Interrupts:

   • Enable global and peripheral-specific interrupts as required.
   • Write interrupt service routines (ISRs) to handle specific events.

8. Power Management:

   • Utilize sleep and idle modes to conserve power.
   • Implement brown-out reset to ensure reliable operation during low voltage conditions.

9. Debugging:

   • Use ICSP for programming and debugging directly on the target board.
   • Follow manufacturer guidelines for connecting debug tools.

Always refer to the official Microchip datasheet for detailed specifications and application notes.

(For reference only)