Manufacturer Part Number
PIC18LF8621-I/PT
Manufacturer
Microchip Technology
Introduction
High-performance enhanced flash microcontroller with nanoWatt technology
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Speed: 40MHz
High-density program memory of 64KB FLASH
Digital communication interfaces: EBI/EMI, I2C, SPI, UART/USART
69 digital I/O pins
Expanded 16-channel, 10-bit analog-to-digital converter
Multiple peripherals: PWM, WDT, BOR, LVD, POR
Low power consumption with nanoWatt technologies
EEPROM Size: 1K x 8
RAM Size: 3.8K x 8
External Oscillator support
Product Advantages
Broad voltage range compatibility (2V 5.5V)
Robust peripheral set for versatile applications
High-speed performance up to 40MHz
Large program memory accommodating complex programs
Key Technical Parameters
Program Memory Size: 64KB (32K x 16)
Voltage Supply (Vcc/Vdd): 2V ~ 5.5V
Data Converters: A/D 16x10b
Number of I/O: 69
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Brown-out Detect/Reset for system stability
Low Voltage Detection for safe operation
Power-on Reset to start the system reliably
Watchdog Timer to avoid system crashes
Compatibility
Standard 80-TQFP (12x12) surface mount package for easy PCB design
Works with various existing development tools from Microchip Technology
Application Areas
Industrial Control Systems
Automotive electronics
Consumer Electronics
Internet of Things devices
Medical devices
Product Lifecycle
Active product status with ongoing manufacturer support
Not currently listed as nearing end of life, with replacements or upgrades available
Several Key Reasons to Choose This Product
Versatile functionality suitable for a myriad of advanced applications
Efficient energy usage through nanoWatt technology for battery-sensitive designs
Extended operating temperature range suits harsh environments
Large number of configurable I/Os enable extensive interface connectivity
Supported by Microchip's world-class technical support and software tools
PIC18LF8722T-I/PTMicrochip