8-bit microcontroller featuring 24KB FLASH memory and 2KB RAM, operating at up to 48MHz. This through-hole component offers 35 programmable I/Os, 13 ADC channels, and supports I2C, SPI, USB, and UART interfaces. Includes 4 timers/counters, 2 PWM channels, and peripherals like Brown-out Detect and WDT. Designed for a 4.2V to 5.5V operating supply voltage with a maximum power dissipation of 1W.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Microchip PIC18F4458-I/P datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | PDIP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Density | 24KB |
| Frequency | 48MHz |
| Height | 0.195inch |
| Interface | I2C, SPI, USB, UART, USART |
| Length | 53.21mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 24KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.2V |
| Mount | Through Hole |
| Number of ADC Channels | 13 |
| Number of Bits | 8 |
| Number of I/Os | 35 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 35 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 10 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
| Termination | Through Hole |
| Width | 0.58inch |
| RoHS | Compliant |
Download the complete datasheet for Microchip PIC18F4458-I/P to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
