Details

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BUY PIC16C73-04/SP https://www.utsource.net/itm/p/1735705.html
8-Bit CMOS Microcontrollers with A/D Converter

Parameter	Description	Value/Range
Device Type	Microcontroller	PIC16C73-04/SP
Package Type	Package Style	28-Pin PDIP (Plastic Dual In-line Package)
Operating Voltage	Supply Voltage Range	2.0V to 5.5V
Clock Frequency	Internal Clock Speed	4 MHz (Max)
Flash Memory	Program Memory Size	2K x 14
EEPROM	Data Memory Size	128 bytes
RAM	Data Memory Size	192 bytes
I/O Pins	Number of I/O Pins	25
Timer Modules	Number of Timer Modules	2
Comparator Modules	Number of Comparator Modules	2
USART	Universal Synchronous Asynchronous Receiver Transmitter	1
MCLRE Pin	Master Clear Enable Functionality	Yes
Watchdog Timer	Watchdog Timer for Reset and Timeout	Yes
Power Consumption	Active Mode Power Consumption at 3V, 4MHz, 25掳C	2 mA
Temperature Range	Operating Temperature Range	-40掳C to +85掳C

Instructions for Use:

1. Power Supply Setup: Connect the VDD pin to a power supply within the range of 2.0V to 5.5V and ensure the VSS pin is connected to ground.

2. Oscillator Configuration: For internal oscillator operation, connect no external components. If using an external oscillator or crystal, connect it between OSC1 and OSC2 pins as per datasheet specifications.

3. Programming: Use a suitable programmer compatible with PIC microcontrollers. Ensure you follow the programming voltage and timing requirements specified in the device's datasheet.

4. Reset Handling: The MCLR pin can be used for reset functionality. Pull this pin low to reset the microcontroller. External reset circuitry may be necessary depending on application requirements.

5. I/O Pin Configuration: Configure I/O pins through the TRIS registers in software. Set bits in TRIS register to 1 for input and 0 for output.

6. Peripheral Initialization: Initialize timers, comparators, and USART modules by setting up respective control registers according to your application needs.

7. Interrupts: Configure interrupt priorities and enable interrupts globally and individually as required by your application logic.

8. Power Management: Utilize sleep mode and watchdog timer for efficient power management. Ensure correct configuration to avoid unintended resets.

9. Testing: After setup, test the microcontroller thoroughly under various conditions to ensure stable operation.

For detailed specifications and advanced configurations, refer to the official Microchip Technology datasheet for the PIC16C73-04/SP.

(For reference only)