Manufacturer Part Number
PIC18F66J90-I/PT
Manufacturer
Microchip Technology
Introduction
Microchip's PIC18F66J90-I/PT is a high-performance 8-bit microcontroller with integrated analog-to-digital converters, designed for a wide range of embedded applications.
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Maximum Operating Speed: 48MHz
Connectivity Support: I2C, SPI, UART/USART
Embedded Peripherals: Brown-out Detect/Reset, LCD Driver, Low-Voltage Detect, Power-on Reset, PWM, Watchdog Timer
I/O Count: 51 pins
Program Memory: 64KB FLASH
RAM: 3.8KB
On-chip Analog-to-Digital Converters: 12 channels of 10-bit resolution
Internal Oscillator
Extended Operating Temperature Range: -40°C to 85°C
Product Advantages
Sizable on-board memory facilitates complex program execution
Rich set of peripherals increases system integration
Wide operating voltage range suitable for battery-powered and low-power applications
Internal oscillator reduces the need for external components
Key Technical Parameters
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
Number of I/O: 51
Voltage Supply: 2V to 3.6V
Data Converters: 12x10 bit A/D converters
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package: 64-TQFP (10x10)
Quality and Safety Features
Brown-out Detect/Reset to prevent improper operation
Low Voltage Detect for safe operation
Power-on Reset to ensure reliable start-up
Watchdog Timer to recover from software malfunctions
Compatibility
Suitable for applications requiring 64-TQFP mounting and the voltage range supported by the 2V to 3.6V supply.
Application Areas
Industrial Control Systems
Automotive Electronics
Home Automation
Battery-Operated Devices
Medical Instrumentation
Product Lifecycle
Active status indicates ongoing manufacture and availability
Not nearing discontinuation
Future support with replacements or upgrades likely available
Key Reasons to Choose This Product
High integration of features in one chip streamlines product design and reduces time to market
Versatile connectivity options enhance interfacing with other digital components
The available support and documentation from Microchip Technology
Robust performance in extreme temperature environments
Reliable part of the venerable and well-supported PIC® 18J microcontroller series
PIC18F66J60T-I/PTMicrochip