Details

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BUY PIC12F675I/P https://www.utsource.net/itm/p/12611297.html

Parameter	Description	Value	Unit
Operating Voltage	Range of supply voltage for operation	2.0 to 5.5	V
Operating Temperature	Range of ambient temperature for operation	-40 to +85	掳C
Clock Speed	Maximum internal oscillator speed	4	MHz
Program Memory	Size of program memory	1K x 14	bytes
Data Memory (RAM)	Size of data memory	64 x 8	bytes
EEPROM Data Memory	Size of EEPROM data memory	128 x 8	bytes
I/O Pins	Number of I/O pins	5	-
Analog Inputs	Number of analog inputs	4	-
ADC Resolution	Resolution of Analog-to-Digital Converter	10-bit	-
Timers	Number of timers	1	-
Timer Types	Types of timers available	8-bit Timer/Counter (TMR0)	-
Interrupt Sources	Number of interrupt sources	4	-
Power Consumption	Typical power consumption at 3V, 4MHz	2.0	mA
Package Type	Type of package	DIP-8, SOIC-8, PDIP-8	-

Instructions for Use

1. Power Supply:

   • Connect the VDD pin to the positive supply voltage (2.0 to 5.5V).
   • Connect the VSS pin to ground (0V).

2. Oscillator Configuration:

   • The PIC12F675 has an internal 4MHz oscillator. For external crystal or RC oscillator configurations, refer to the device datasheet.

3. Programming:

   • Use a PIC programmer compatible with the PIC12F675 to upload code.
   • Ensure the MCLR pin is connected to VDD through a resistor (typically 10k惟) for normal operation.

4. I/O Pin Configuration:

   • Configure I/O pins as input or output using the TRIS register.
   • Set the direction of each pin by writing to the TRIS register (1 for input, 0 for output).

5. Analog-to-Digital Conversion (ADC):

   • Enable the ADC module and select the desired analog input channel.
   • Configure the ADC conversion clock and start the conversion process.

6. Timer/Counter (TMR0):

   • Configure the TMR0 register for the desired mode of operation (timer or counter).
   • Set the prescaler value and enable the timer/counter.

7. Interrupts:

   • Enable global interrupts and specific interrupt sources.
   • Write interrupt service routines (ISRs) to handle interrupt events.

8. Low-Power Modes:

   • Use the SLEEP instruction to enter low-power sleep mode.
   • Wake up from sleep mode using interrupts or external reset.

9. EEPROM Data Memory:

   • Write data to the EEPROM using the EECON1 and EECON2 registers.
   • Read data from the EEPROM using the EEDATA and EEADR registers.

10. Reset:

    • The MCLR pin can be used for hardware reset.
    • Software reset can be achieved using the RESET instruction.

For detailed information and specific register settings, refer to the PIC12F675 datasheet provided by Microchip Technology.

(For reference only)