Details

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BUY 16F84-04/P https://www.utsource.net/itm/p/9271335.html

Parameter	Description	Value
Part Number	Microcontroller	16F84-04/P
Package Type	Package Style	PDIP
Pin Count	Number of Pins	18
Program Memory	Type and Size	1K x 14 Flash
Data RAM	Size	68 x 8
EEPROM Data Memory	Size	64 x 8
Clock Speed	Maximum Frequency	4 MHz (Internal Osc.)
Operating Voltage	Range	2.0V to 5.5V
I/O Pins	Number of I/O Pins	13
Timer/Counters	Available	1 x 8-bit Timer
Comparator	Availability	No
Watchdog Timer	Availability	Yes
Brown-out Reset	Availability	Optional
Power Management	Features	Sleep Mode, Power Down
Temperature Range	Operating Temperature	-40°C to +85°C

Instructions for Use:

1. Power Supply: Ensure the operating voltage is within the specified range of 2.0V to 5.5V.
2. Programming: The device can be programmed using an In-Circuit Serial Programming (ICSP) method. Refer to the datasheet for specific pin connections.
3. Oscillator Configuration: For a 4 MHz internal oscillator, no external components are required. If using an external oscillator, connect it to the OSC1 and OSC2 pins as per the application requirements.
4. Reset Circuitry: A reset circuit is necessary. Connect a capacitor between MCLR and VSS, and a resistor between VDD and MCLR.
5. Watchdog Timer: To enable or disable the watchdog timer, configure the appropriate configuration bits during programming.
6. Brown-out Reset: Configure the BOR bit in the configuration word if brown-out reset functionality is needed.
7. Power Management: Utilize the SLEEP instruction for power-down mode to reduce power consumption.
8. Input/Output Handling: Configure the TRIS register to set the direction of I/O pins. Use PORTA and PORTB registers for reading and writing data.
9. Interrupts: Set up interrupts by configuring the INTCON register and relevant peripheral interrupt control registers.

For detailed information, refer to the official Microchip Technology Inc. datasheet for the PIC16F84-04/P.

(For reference only)