Manufacturer Part Number
PIC18LF2221-I/SS
Manufacturer
Microchip Technology
Introduction
8-bit microcontroller designed for embedded applications
Product Features and Performance
40MHz maximum operating speed
25 programmable I/O lines
4KB of flash program memory
256 bytes of EEPROM
512 bytes of RAM
10-bit A/D converter with 10 channels
Internal oscillator for device clock generation
Product Advantages
High-speed performance at low power consumption
Flexible connectivity with I2C, SPI, UART/USART interfaces
Ample memory resources for complex programs
Key Technical Parameters
Core Processor: PIC
Core Size: 8-Bit
Speed: 40MHz
Voltage: 2V ~ 5.5V operation
Operating Temperature: -40°C to 85°C
Package: 28-SSOP
Quality and Safety Features
Brown-out Detect/Reset
High/Low Voltage Detection
Power-on Reset
Watchdog Timer for system reliability
Compatibility
Compatible with various serial communication standards
Easily integrated with peripheral devices
Application Areas
Automotive systems
Industrial control
Home appliances
Consumer electronics
Product Lifecycle
Active product status
Not nearing discontinuation
Upgrade paths available for enhanced performance
Key Reasons to Choose This Product
Highly reliable under extreme temperatures
Low power consumption aligns with energy-efficient designs
Adaptable for multiple applications with a broad voltage range
Easily programmable with a robust set of peripheral features
Suitable for both prototyping and mass production due to active lifecycle status