PIC12F509

The PIC12F509 is an 8-bit microcontroller from Microchip’s PIC series, designed for low-power and compact applications. It features a minimalistic design with essential peripherals, making it ideal for simple control tasks in embedded systems where space and power efficiency are critical.

Key Features:

• 8-bit architecture
• 1KB Flash program memory
• 64 bytes SRAM data memory
• 64 bytes Electrically Erasable Programmable Read-Only Memory (EEPROM)
• 5 I/O pins
• 8-bit Timer0
• 8-bit Watchdog Timer (WDT)
• Low-power sleep mode

Technical Specifications:

• Operating Voltage: 2.0V to 5.5V
• Operating Frequency: Up to 8MHz
• Program Memory Size: 1KB (Flash)
• Data Memory Size: 64 bytes SRAM
• EEPROM Size: 64 bytes
• Number of I/O Pins: 5
• Timers: 8-bit Timer0
• Package Type: 8-pin DIP, 8-pin SOIC

Applications:

• Low-power sensors and controls
• Simple automation tasks
• Consumer electronics
• Battery-powered devices
• Basic monitoring and logging systems

Usage:

1. Connect the microcontroller to a power supply within the operating voltage range.
2. Program the microcontroller using its Flash program memory for specific application tasks.
3. Utilize the 5 I/O pins for interfacing with external devices.
4. Implement timing functions with the 8-bit Timer0 and manage low-power states with the sleep mode.

Caution:

• Ensure the microcontroller is powered within the specified voltage range to avoid damage.
• Adhere to maximum current ratings for I/O pins.
• Handle the microcontroller carefully to prevent static discharge damage.

Datasheet:
For detailed technical specifications, refer to the PIC12F509 Datasheet.