8-bit microcontroller featuring 8KB FLASH memory and 768B RAM. Operates at up to 40MHz with an 8-bit data bus width. Offers I2C, SPI, SSP, and UART/USART interfaces. Includes 36 programmable I/Os, 4 timers/counters, and peripherals like PWM, WDT, and LVD. Packaged in a 44-pin QFN for surface mounting, with an operating voltage range of 4.2V to 5.5V and an operating temperature range of -40°C to 85°C.
Frequency40MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip PIC18F4331-I/ML technical specifications.
General
Access Time
40us
Package/Case
QFN
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, SSP, UART, USART
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
8KB
Memory Type
FLASH,
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of I/Os
36
Number of Programmable I/O
36
Number of Timers/Counters
4
Operating Supply Voltage
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 PIC18F4331-I/ML Datasheet
Download the complete datasheet for Microchip PIC18F4331-I/ML to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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