8-bit microcontroller featuring 32KB FLASH memory and 1.5KB RAM. Operates at up to 40MHz with an 8-bit data bus width. Offers 33 programmable I/Os and supports I2C, SPI, USART, UART, and CAN interfaces. Includes 5 PWM channels and 4 timers/counters, with peripherals like Brown-out Detect/Reset, POR, WDT, LVD, and I2C. Packaged in a 44-pin PLCC, this device functions within a -40°C to 85°C temperature range and a 2.5V to 5.5V supply voltage.
Frequency40MHz
PackagePLCC
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Technical Specifications
Microchip PIC18LF458-I/L technical specifications.
General
Access Time
40us
Package/Case
PLCC
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, USART, UART, CAN
Lead Free
Lead Free
Max Frequency
40MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH
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
27
Packaging
Rail/Tube
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/L Datasheet
Download the complete datasheet for Microchip PIC18LF458-I/L to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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