8-bit RISC microcontroller featuring 40MHz clock speed and 32KB FLASH memory. This microcontroller offers 1.5KB RAM, 33 programmable I/Os, and multiple communication interfaces including I2C, SPI, and UART. It supports up to 8 ADC channels and 5 PWM channels, with integrated peripherals like a watchdog timer and brown-out detection. Operating from 2.5V to 5.5V, this lead-free component is housed in a 40-pin PDIP package.
Frequency40MHz
PackagePDIP
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Technical Specifications
Microchip PIC18LF458-I/P technical specifications.
General
Access Time
40us
Package/Case
PDIP
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Height
4.06mm
Interface
I2C, SPI, USART, UART, CAN
Lead Free
Lead Free
Length
52.45mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH
Min Operating Temperature
-40°C
Min Supply Voltage
2.5V
Number of ADC Channels
8
Number of Bits
8
Number of I/Os
33
Number of I2C Channels
1
Number of Programmable I/O
33
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
4
Oscillator Type
External
Package Quantity
10
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
Width
14.22mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18LF458-I/P Datasheet
Download the complete datasheet for Microchip PIC18LF458-I/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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