8-bit RISC microcontroller featuring 40 MHz max frequency and 16KB FLASH memory. This surface mount device offers 36 programmable I/O pins, 768B RAM, and 4 timers/counters. Integrated peripherals include I2C, SPI, SSP, UART, USART interfaces, along with PWM, WDT, LVD, Brown-out Detect/Reset, and POR. Operates from 4.2V to 5.8V with a max power dissipation of 1W and a wide temperature range of -40°C to 125°C.
Frequency40MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip PIC18F4431-E/ML technical specifications.
General
Package/Case
QFN
Core Architecture
PIC
Data Bus Width
8b
Interface
I2C, SPI, SSP, UART, USART
Max Frequency
40MHz
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.8V
Memory Size
16KB
Memory Type
FLASH,
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of Programmable I/O
36
Number of Timers/Counters
4
Operating Supply Voltage
5.5V
Oscillator Type
Internal
Package Quantity
45
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD
Radiation Hardening
No
RAM Size
768B
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F4431-E/ML Datasheet
Download the complete datasheet for Microchip PIC18F4431-E/ML to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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