Manufacturer Part Number
PIC18F4685-I/PT
Manufacturer
Microchip Technology
Introduction
The PIC18F4685-I/PT is a high-performance 8-bit microcontroller designed with advanced features for embedded control systems.
Product Features and Performance
8-Bit High-Performance Microcontroller
Speed up to 40MHz
Enhanced Flash program memory of 96KB
EEPROM size of 1KB
RAM size of 3.25KB
Combines CANbus, I2C, SPI, UART/USART for connectivity
Rich set of peripherals like PWM, WDT, Brown-out Detect/Reset
Flexible oscillator options including an internal oscillator
Advanced 11-channel 10-bit analog-to-digital converter
Operating Temperature range from -40°C to 85°C
Product Advantages
Robust serial communication capabilities
Large memory size for complex applications
Extensive peripheral integration for varied design requirements
Support for broad operating voltage range
High operating temperature range meeting stringent environmental conditions
Key Technical Parameters
Core Processor: PIC
Core Size: 8-Bit
Speed: 40MHz
Number of I/O: 36
Program Memory Size: 96KB
Program Memory Type: FLASH
Voltage - Supply (Vcc/Vdd): 4.2V to 5.5V
Compatible with CAN, I2C, SPI, UART/USART interfaces
Quality and Safety Features
Brown-out Reset (BOR)
High/Low Voltage Detection (HLVD)
Power-on Reset (POR)
Watchdog Timer (WDT) for system reliability
Compatibility
Compatible with 44-TQFP (10x10) surface mount
Integrates seamlessly with CAN, I2C, SPI, UART/USART modules
Application Areas
Automotive systems
Industrial control
Home automation
Consumer electronics
Internet of Things (IoT) devices
Product Lifecycle
Active product status
No reported discontinuation
Replacements or upgrades are generally available within Microchip’s PIC family
Several Key Reasons to Choose This Product
High-performance processor suitable for complex algorithms
Rich suite of embedded peripherals reduces additional component needs
Support for multiple communication protocols enhances versatility
Large program memory caters to sizable application code
Designed for reliability in challenging environments
Common footprint enables ease of scalability or upgrades within the product line