Manufacturer Part Number
PIC16F873-20I/SO
Manufacturer
Microchip Technology
Introduction
The PIC16F873-20I/SO is a robust 8-bit microcontroller from Microchip’s PIC® 16F Series, designed for embedded control applications.
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Speed: 20MHz
Available Interfaces: I2C, SPI, UART/USART
Enhanced Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O pins: 22
External Oscillator support
Product Advantages
High integration of features reduces external component count
Broad connectivity options suitable for varied applications
Enhanced safety features with brown-out detect/reset and watchdog timer
Key Technical Parameters
Program Memory Size: 7KB (4K x 14)
Program Memory Type: FLASH
EEPROM Size: 128 x 8
RAM Size: 192 x 8
Voltage Supply Range: 4V to 5.5V
Analog to Digital Converters: 5 channels, 10-bit resolution
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Robust operating temperature range ensures reliability in varied environments
Integrated brown-out detect/reset provides protection against voltage dips
Watchdog Timer enhances reliability via system resets in case of malfunction
Compatibility
Compatible with various development and debugging tools offered by Microchip
Support for multiple communication protocols facilitates integration with peripheral components
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Internet of Things (IoT) devices
Product Lifecycle
Status: Active
No known discontinuation date, with ongoing support and available replacements/upgrades
Several Key Reasons to Choose This Product
Highly reliable microcontroller with crucial system monitoring peripherals
Versatile connectivity options enhance integration flexibility
Active product support ensures long-term usability and integration into new designs
Competitive pricing and robust feature set make it ideal for budget-sensitive, high-performance applications