Manufacturer Part Number
PIC18F4458-I/PT
Manufacturer
Microchip Technology
Introduction
The PIC18F4458-I/PT is a robust 8-bit microcontroller from Microchip Technology's PIC® 18F series, equipped with enhanced communication protocols for embedded systems.
Product Features and Performance
8-bit PIC Core Processor
Maximum Speed of 48MHz
I2C, SPI, UART/USART, USB Connectivity Options
Brown-out Detect/Reset, High/Low-Voltage Detection, Power-On Reset
Pulse Width Modulation, Watchdog Timer
Internal Oscillator
35 Programmable Input/Output Pins
Flash Program Memory Size of 24KB (12K x 16)
256 x 8 EEPROM Size
2K x 8 RAM Size
13-Channel 12-bit Analog-to-Digital Converter
Product Advantages
High-speed data processing capabilities
Versatile I/O options for varied peripherals
Sufficient memory and data storage for complex tasks
Advanced power management features to ensure reliability
Easy integration with USB for connectivity with other devices
Key Technical Parameters
Speed: 48MHz
Program Memory Size: 24KB
RAM Size: 2K x 8
Voltage Supply (Vcc/Vdd): 4.2V to 5.5V
Operating Temperature Range: -40°C to 85°C (TA)
A/D Converter resolution: 12-bit
Quality and Safety Features
Brown-out Detect/Reset to prevent improper device operation
Power-On Reset (POR) for reliable start-up
Compatibility
Compatible with a range of serial communication standards
Ideal for USB interfacing with various devices
Application Areas
Industrial Control Systems
Consumer Electronics
Automotive Systems
Communication Devices
Medical Instruments
Product Lifecycle
Active status product, not indicated as nearing discontinuation
Ongoing support with replacements and upgrades available
Several Key Reasons to Choose This Product
High operating speed and efficient power consumption balance
Extensive connectivity that supports complex peripheral integration
Reliable safety features to protect against unexpected power variances
Ideal for robust applications requiring long operational lifetimes
Backed by Microchip Technology's renowned support and reliability