Manufacturer Part Number
PIC12F509-I/SN
Manufacturer
Microchip Technology
Introduction
The PIC12F509-I/SN is a high-performance PIC® microcontroller offering in a small footprint package designed for embedded applications.
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Speed: Up to 4MHz
Program Memory Size: 1.5KB (1K x 12)
Program Memory Type: FLASH
RAM Size: 41 x 8
Number of I/O: 5
Peripherals include Power-on Reset (POR) and Watchdog Timer (WDT)
Internal Oscillator for reduced external component count
Operating Temperature Range: -40°C ~ 85°C
Product Advantages
Small package suitable for space-constrained applications
Low power consumption
Wide operating voltage range (2V ~ 5.5V) facilitating battery-powered applications
No external oscillator required for easier design and reduced cost
Robust safety features including POR and WDT
Key Technical Parameters
Core Size: 8-Bit
Speed: 4MHz
Supply Voltage: 2V ~ 5.5V
Program Memory: 1.5KB FLASH
RAM: 41 x 8
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Power-on Reset (POR) ensures reliable operation from startup
Watchdog Timer (WDT) prevents system hang-up
Compatibility
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Suitable for use in a wide range of development environments due to standard programming interface
Application Areas
Consumer Electronics
Automation Systems
Automotive subsystems
Battery powered devices
Industrial controls
Product Lifecycle
Active status indicates ongoing production and availability
No indication of nearing discontinuation, ensuring long-term availability for new designs
Several Key Reasons to Choose This Product
High performance in a small package suits compact designs
Flexible power options support a variety of power sources
Internal oscillator reduces design complexity and cost
Comprehensive memory and peripheral set supports complex applications without external components
Reliable operation over a wide temperature range suits various environments