8-bit RISC microcontroller featuring 16KB FLASH memory and 768B RAM, operating at up to 40MHz. This through-hole mounted device offers 36 programmable I/O pins and supports I2C, SPI, and UART interfaces. Integrated peripherals include 10 PWM channels, 4 timers/counters, and an internal oscillator. Packaged in a 40-pin PDIP, it operates from 4.2V to 5.5V with a temperature range of -40°C to 85°C.
Frequency40MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip PIC18F4431-I/P technical specifications.
General
Access Time
40us
Package/Case
PDIP
Core Architecture
PIC
Data Bus Width
8b
Density
16KB
Frequency
40MHz
Height
0.195inch
Interface
I2C, SPI, SSP, UART, USART
Lead Free
Lead Free
Length
53.21mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
16KB
Memory Type
FLASH,
Min Supply Voltage
4.2V
Mount
Through Hole
Number of A/D Converters
1
Number of ADC Channels
9
Number of Bits
8
Number of I/Os
36
Number of I2C Channels
1
Number of Programmable I/O
36
Number of PWM Channels
10
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Oscillator Type
Internal
Package Quantity
10
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD, I2C
Radiation Hardening
No
RAM Size
768B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Width
0.58inch
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F4431-I/P Datasheet
Download the complete datasheet for Microchip PIC18F4431-I/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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