8-bit Flash microcontroller featuring an 8b data bus and a maximum operating frequency of 48MHz. This surface mount device, housed in a QFN EP package, offers 24KB of FLASH memory and 2KB of RAM. Integrated peripherals include I2C, SPI, USB, UART, and USART interfaces, alongside 4 timers/counters and 35 programmable I/O pins. Operating within a 2V to 5.5V supply voltage range, it supports temperatures from -40°C to 85°C.
Frequency48MHz
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip PIC18LF4458-I/ML technical specifications.
General
Package/Case
QFN EP
Core Architecture
PIC
Data Bus Width
8b
Frequency
48MHz
Interface
I2C, SPI, USB, UART, USART
Max Frequency
48MHz
Max Operating Temperature
85°C
Memory Size
24KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Min Supply Voltage
2V
Mount
Surface Mount
Number of Programmable I/O
35
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
45
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, HLVD
Radiation Hardening
No
RAM Size
2KB
RoHS Compliant
Yes
Series
PIC® 18F
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18LF4458-I/ML Datasheet
Download the complete datasheet for Microchip PIC18LF4458-I/ML to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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