Details

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BUY PIC16F84-04/P https://www.utsource.net/itm/p/12542794.html

Parameter	Description	Value/Range
Package Type	The type of package used for the microcontroller.	DIP-18, SOIC-18
Operating Voltage	Range of supply voltage that can be applied to the device.	2.0V to 5.5V
Clock Speed	Maximum frequency at which the internal oscillator/block can operate.	4 MHz (internal), up to 10 MHz (external)
Flash Memory	Size of program memory available.	1K x 14
RAM	Size of data memory available.	68 x 8
EEPROM	Size of EEPROM memory available.	None
I/O Pins	Number of Input/Output pins available.	13
Timers	Number and type of timers available.	1 x 8-bit Timer
Interrupt Sources	Types of interrupt sources supported.	RB Port Change, TMR0 Overflow
Power Consumption	Typical power consumption at specified conditions.	2 mA (Active), 1 μA (Sleep)
Temperature Range	Operating temperature range.	-40°C to +85°C
Programming	Method of programming the device.	In-Circuit Serial Programming (ICSP)
Special Features	Unique features or capabilities.	Watchdog Timer, Power-on Reset

Instructions:

1. Power Supply: Ensure the supply voltage is within the operating range (2.0V to 5.5V). Connect VDD to the positive supply and VSS to ground.
2. Oscillator Configuration: For frequencies up to 4 MHz, use the internal oscillator. For higher frequencies, connect an external crystal or oscillator.
3. Programming: Use ICSP for in-circuit programming. Ensure the correct settings for MCLR pin for programming mode.
4. Timer Setup: Configure Timer0 as needed using the appropriate registers (T0CON).
5. Interrupt Handling: Enable interrupts globally using GIE bit in INTCON register and enable specific interrupts as required.
6. Power Management: Utilize sleep mode for low-power operation by clearing the SLEEP bit in WDTCON register.
7. Pin Configuration: Set TRIS registers to configure I/O pins as input or output.
8. Watchdog Timer: Enable/disable the watchdog timer using the WDTE configuration bit in CONFIG register.

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

(For reference only)