Manufacturer Part Number
PIC16LF1939-I/P
Manufacturer
Microchip Technology
Introduction
The PIC16LF1939-I/P is a high-performance 8-bit microcontroller from Microchip Technology featuring enhanced core functionalities with low power consumption capabilities suitable for a wide range of embedded applications.
Product Features and Performance
8-Bit CPU utilizing Microchip PIC architecture
Operates at a speed of up to 32MHz
Integrated features such as I2C, LINbus, SPI, UART/USART connectivity
Peripherals include Brown-out Detect/Reset, LCD controller, Power-on Reset, Pulse Width Modulation, Watchdog Timer
Supports a program memory size of 28KB
Onboard EEPROM size of 256 x 8 and RAM size of 1K x 8
Product Advantages
Enhanced power efficiency through Microchip’s XLP (Extreme Low Power) technology
Versatile on-chip peripherals enable efficient resource management and reduce system costs
Robust design supporting a broad voltage range from 1.8V to 3.6V
High functional integration aids in minimizing the number of external components required
Key Technical Parameters
Core Size: 8-bit
Speed: 32MHz
Program Memory Size: 28KB
EEPROM Size: 256 x 8
RAM Size: 1K x 8
Number of I/O: 36
Voltage Supply: 1.8V to 3.6V
Operating Temperature: -40°C to 85°C
Package Type: 40-PDIP
Quality and Safety Features
Integrated Brown-out Detect/Reset ensures proper operation under fluctuating supply voltages
Watchdog Timer for system reliability and recovery from failure states
Compatibility
Compatible with a range of development tools from Microchip
Supports various serial communication protocols for seamless integration with peripheral components
Application Areas
Industrial automation
Automotive systems
Consumer electronics
Internet of Things (IoT) devices
Product Lifecycle
Current status: Active
Continuously supported with no near-term discontinuation, replacements, or upgrades announced
Several Key Reasons to Choose This Product
High-speed operation and extensive memory capabilities for complex applications
Low power consumption suitable for battery-operated devices
Versatile connectivity and peripheral options accommodate diverse application needs
Reliable in extreme temperature conditions, making it ideal for harsh environments
Ongoing product life cycle support from Microchip Technology ensuring long-term availability and service