PIC18LF4331-I/ML
- Mfr.Part #
- PIC18LF4331-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44QFN
- Stock
- 2,646
- In Stock :
- 2,646
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- EEPROM Size :
- 256 x 8
- Interface :
- I2C, SPI, SSP, UART, USART
- Series :
- PIC® 18F
- Number of Pins :
- 44
- Radiation Hardening :
- No
- Base Part Number :
- PIC18LF4331
- Access Time :
- 40 μs
- PWM Channels :
- yes
- Height Seated (Max) :
- 1mm
- Connectivity :
- I2C, SPI, UART/USART
- Time@Peak Reflow Temperature-Max (s) :
- 40
- On Chip Program ROM Width :
- 16
- Data Bus Width :
- 8B
- Watchdog Timer :
- yes
- Base Product Number :
- PIC18LF4331
- Package :
- Tube
- Packaging :
- Tube
- Core Processor :
- PIC
- Max Power Dissipation :
- 1W
- Data Converter :
- A/D 9x10b
- Device Core :
- PIC
- Supply Voltage :
- 5V
- Number of I/O :
- 36
- Product Status :
- Active
- JESD-609 Code :
- e3
- Pin Count :
- 44
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pbfree Code :
- yes
- Has ADC :
- yes
- Factory Lead Time :
- 15 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Published :
- 2003
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Current-Max :
- 15mA
- Mount :
- Surface Mount
- Package / Case :
- 44-VQFN Exposed Pad
- Speed :
- 40MHz
- Data Converters :
- A/D 9x10b
- Memory Size :
- 8kB
- Mounting Type :
- Surface Mount
- DMA Channels :
- No
- Program Memory Type :
- Flash
- DAC Channels :
- No
- Interfaces :
- I2C/SPI/USART
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Terminations :
- 44
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 8KB 4K x 16
- Peak Reflow Temperature (Cel) :
- 260
- Oscillator Type :
- Internal
- Bit Size :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Number of Timers/Counters :
- 4
- Supplier Device Package :
- 44-QFN (8x8)
- Operating Temperature :
- -40°C~85°C TA
- Power Supplies :
- 2.5/5V
- Peripherals :
- Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RAM Size :
- 768 x 8
- Length :
- 8mm
- Frequency :
- 40MHz
- Terminal Pitch :
- 0.65mm
- CPU Family :
- PIC
- ECCN Code :
- EAR99
- Datasheets
- PIC18LF4331-I/ML

Microcontrollers Microchip Technology PIC18LF4331-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF4331-I/ML is a high-performance 8-bit MCU from Microchip Technology, designed to cater to a wide range of embedded applications. This microcontroller integrates 8KB of flash memory, providing ample space for application code. Its compact 44-QFN package makes it ideal for space-constrained applications. Engineered for robustness and versatility, the PIC18LF4331-I/ML features advanced peripherals making it particularly suitable for advanced control systems, sensor management, and IoT devices where efficiency and reliability are critical.
PIC18LF4331-I/ML Features
This MCU boasts an extensive set of features including a 10-bit Analog-to-Digital Converter (ADC) which supports up to 13 channels, providing high precision for complex sensor integration. It also offers three operational amplifiers that enhance analog signal conditioning, making it ideal for intricate analog applications. The device supports PWM outputs and capture/compare functions, enhancing its utility in control systems. Additionally, its power-managed modes ensure optimal power efficiency for battery-powered or energy-sensitive applications.
PIC18LF4331-I/ML Applications
- Industrial Automation: The MCU can be integrated into automation controllers, offering precise sensor readings and real-time process control, optimizing operational efficiency.
- Automotive Applications: Utilized in automotive systems for engine management and in-cabin technology control, ensuring reliable operation in harsh environments.
- Consumer Electronics: Perfect for use in home automation systems and portable electronics, providing effective power management and connectivity options.
- Healthcare Devices: Applies to medical monitoring systems where precision and data integrity are essential for patient care and diagnostics.
- Energy Management: Ideal for smart grid infrastructure and renewable energy applications, facilitating improved energy distribution and utilization monitoring.
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