Manufacturer Part Number
PIC18C452-I/L
Manufacturer
Microchip Technology
Introduction
PIC18C452-I/L is an 8-bit high-performance microcontroller from Microchip's PIC® 18C series designed for embedded applications.
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Speed: 40MHz
High computational performance at an economical price
Enhanced instruction set for optimal efficiency
Dynamic memory allocation with generous 1.5KB RAM
Product Advantages
Versatile connectivity with I2C, SPI, UART/USART
Integrated peripherals reduce external component requirement
Advanced features like Brown-out Detect/Reset and watchdog timer for reliable operation
Key Technical Parameters
Number of I/O: 33
Program Memory Size: 32KB (16K x 16)
RAM Size: 1.5K x 8
Voltage Supply (Vcc/Vdd): 4.2V to 5.5V
Data Converters: A/D 8x10b
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset for voltage anomaly protection
Low Voltage Detection (LVD) to safeguard against low voltage conditions
Power-on Reset (POR) for consistent startup
Watchdog Timer (WDT) to recover from malfunctions
Compatibility
Works with a wide range of external components and has various interfacing capabilities
Application Areas
Industrial control systems
Automotive electronics
Sensor monitoring
Home automation
Product Lifecycle
Obsolete status, may require evaluation for replacement or upgrades
Viable replacements or next-generation models should be considered for new designs
Several Key Reasons to Choose This Product
Robust design with essential features for complex embedded systems
Flexibility in interfacing allows ease of integration into existing technologies
Adequate memory and processing speed for a variety of applications
The reliability of Microchip's products and support network
Potential for cost reduction by minimizing the need for additional peripherals