8-bit RISC microcontroller featuring 40MHz clock speed and 32KB FLASH memory. This PQFP44 packaged component offers 33 programmable I/Os, 1.5KB RAM, and supports I2C, SPI, USART, UART, and CAN interfaces. Operating from 2.5V to 5.5V, it includes 5 PWM channels, 4 timers/counters, and peripherals like Brown-out Detect, POR, WDT, LVD, and I2C. Designed for a temperature range of -40°C to 85°C, this lead-free microcontroller is packaged in a tray.
Frequency40MHz
PackageTQFP
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Technical Specifications
Microchip PIC18LF458-I/PT technical specifications.
General
Access Time
40us
Package/Case
TQFP
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, USART, UART, CAN
Lead Free
Lead Free
Lead Pitch
0.5mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Memory Size
32KB
Memory Type
FLASH
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Min Supply Voltage
2.5V
Number of Bits
8
Number of I/Os
33
Number of Programmable I/O
33
Number of PWM Channels
5
Number of Timers/Counters
4
Oscillator Type
External
Package Quantity
160
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD, I2C
Radiation Hardening
No
RAM Size
1.5KB
Reach SVHC Compliant
No
Series
PIC® 18F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18LF458-I/PT Datasheet
Download the complete datasheet for Microchip PIC18LF458-I/PT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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