Manufacturer Part Number
PIC18F85K90T-I/PT
Manufacturer
Microchip Technology
Introduction
The PIC18F85K90T-I/PT is a high-performance PIC® microcontroller designed for advanced embedded systems within the PIC® XLP™ 18K series, offering a wide range of features optimized for low-power devices.
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Speed: 64MHz
Connectivity: I2C, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 2K x 8
Data Converters: A/D 24x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C
Product Advantages
High-speed operation at 64MHz enhances processing capabilities
Wide range of connectivity options ensuring versatile use
Extensive peripheral set supports complex applications
Flexible voltage supply range from 1.8V to 5.5V
Key Technical Parameters
Number of I/O: 69
Voltage Supply (Vcc/Vdd): 1.8V ~ 5.5V
Mounting Type: Surface Mount
Package / Case: 80-TQFP
Quality and Safety Features
Brown-out Detect/Reset and Power-on Reset (POR) for reliable operation
Watchdog Timer (WDT) to prevent system failure
Compatibility
Compatible with various I2C, SPI, UART/USART devices and software tools designed for PIC microcontrollers
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Telecommunication
Product Lifecycle
Status: Active
Continuously supported with no near-term discontinuation planned; replacements or upgrades to newer models available as technology advances
Several Key Reasons to Choose This Product
High-speed 64MHz operation for fast and efficient processing
Wide connectivity options including I2C, LINbus, SPI, UART/USART for system integration
Comprehensive set of peripherals aids in versatile application design
Robust quality and safety features to ensure reliable and secure operation
Active product lifecycle with ongoing support and future upgrade opportunities
