Details

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BUY PIC12F683-I/P https://www.utsource.net/itm/p/12609865.html

Parameter	Description	Value/Range
Device Type	8-bit CMOS Microcontroller	PIC12F683-I/P
Package Type	PDIP (Plastic Dual Inline Package)	8-pin
Operating Voltage	Supply Voltage Range	2.0V to 5.5V
Operating Temperature	Industrial Temperature Range	-40掳C to +85掳C
Clock Frequency	Internal Oscillator Frequency	4 MHz (nominal)
Flash Program Memory	Size	2K x 14 bits
EEPROM Data Memory	Size	128 bytes
RAM	Size	256 bytes (16 x 8 registers + 240 bytes GPR)
I/O Pins	Number of I/O Pins	6
Analog-to-Digital Converter (ADC)	Channels and Resolution	10-bit, up to 13 channels
Timers	Number of Timers	2 (Timer0 and Timer1)
Timer0	Features	8-bit timer/counter with prescaler
Timer1	Features	16-bit timer/counter with prescaler and gate control
Comparator	Number of Comparators	1
Brown-out Reset (BOR)	Feature	Yes
Watchdog Timer (WDT)	Feature	Yes
Power-on Reset (POR)	Feature	Yes
Low-Voltage Programming (LVP)	Feature	Yes
Program Memory Write Protection	Feature	Yes
Data Retention	Guaranteed Data Retention	100 years at 85掳C
Endurance	Flash Endurance	10,000 write/erase cycles
Current Consumption	Active Mode (3V, 4MHz)	2 mA
Current Consumption	Sleep Mode (3V)	1 渭A

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage is within the specified range (2.0V to 5.5V).
   • Connect Vdd to the positive power supply and Vss to ground.

2. Clock Configuration:

   • The device has an internal 4 MHz oscillator, but external oscillators can be used if higher precision is required.
   • Configure the oscillator type in the configuration bits.

3. I/O Pin Configuration:

   • Use the TRIS register to configure pins as input or output.
   • Set the PORT register to control the state of output pins.

4. Analog-to-Digital Converter (ADC):

   • Enable the ADC module and select the desired channel.
   • Configure the ADC conversion clock and start the conversion using the appropriate control bits.

5. Timers:

   • Initialize Timer0 and Timer1 by setting the appropriate registers.
   • Use the prescaler to adjust the timer frequency.
   • Enable interrupts if needed for timer overflow events.

6. Comparator:

   • Configure the comparator inputs and outputs.
   • Set the comparator control bits to enable or disable the comparator.

7. Brown-out Reset (BOR):

   • Enable BOR in the configuration bits to protect against low-voltage conditions.

8. Watchdog Timer (WDT):

   • Enable WDT in the configuration bits to prevent the system from getting stuck in an infinite loop.
   • Clear the WDT periodically to prevent a reset.

9. Programming:

   • Use a programmer compatible with the PIC12F683 to upload code.
   • Ensure the programming voltage (Vpp) is applied correctly if using high-voltage programming.

10. Low-Voltage Programming (LVP):

    • If LVP is enabled, use a lower programming voltage and ensure the MCLR pin is configured correctly.

11. Data Retention:

    • Store critical data in EEPROM to ensure it persists even when power is removed.

12. Sleep Mode:

    • Enter sleep mode to reduce power consumption.
    • Wake up the device using interrupts or external signals.

13. Reset:

    • Use the MCLR pin to perform a hardware reset.
    • Ensure the reset circuitry is properly designed to avoid unintended resets.

For detailed information, refer to the datasheet and application notes provided by Microchip Technology.

(For reference only)