PIC18LF14K22-I/ML
- Mfr.Part #
- PIC18LF14K22-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 4,242
- In Stock :
- 4,242
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Data Converters :
- A/D 12x10b
- Max Power Dissipation :
- 800mW
- Core Architecture :
- PIC
- Frequency :
- 64MHz
- EEPROM Size :
- 256 x 8
- Data Bus Width :
- 8B
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Termination :
- SMD/SMT
- Manufacturer :
- Microchip
- Supply Voltage-Min (Vsup) :
- 2.7V
- RoHS :
- Details
- Pin Count :
- 20
- Core Processor :
- PIC
- Device Core :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/Os :
- 18 I/O
- Number of PWM Channels :
- 4
- Core Size :
- 8-Bit
- Min Supply Voltage :
- 1.8 V
- Data Converter :
- A/D 12x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Series :
- PIC® XLP™ 18K
- Number of SPI Channels :
- 1
- Number of ADC Channels :
- 12
- REACH SVHC :
- No SVHC
- Height :
- 950μm
- Bit Size :
- 16
- Number of Programmable I/O :
- 18
- RAM Size :
- 512 x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Product Category :
- 8-bit Microcontrollers - MCU
- Published :
- 2009
- Base Product Number :
- PIC18LF14
- Supplier Device Package :
- 20-QFN (4x4)
- DMA Channels :
- No
- Supply Voltage-Max (Vsup) :
- 3.6V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- CPU Family :
- PIC
- Package / Case :
- 20-VFQFN Exposed Pad
- Minimum Operating Temperature :
- -40 °C
- Number of I2C Channels :
- 1
- Dimensions :
- 4 x 4 x 0.95mm
- Package :
- Tube
- Instruction Set Architecture :
- RISC
- Interface Type :
- I2C, MSSP, SPI, USART
- Watchdog Timer :
- yes
- Packaging :
- Tube
- Mount :
- Surface Mount
- Max Operating Temperature :
- 85 °C
- Interfaces :
- I2C/SPI/USART
- Package Type :
- QFN
- Program Memory Size :
- 16KB 8K x 16
- Mounting Type :
- Surface Mount
- Speed :
- 64MHz
- Supply Voltage :
- 3.3V
- Number of I/O :
- 17
- Maximum Operating Temperature :
- +85 °C
- Lead Free :
- Lead Free
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Min Operating Temperature :
- -40 °C
- Has ADC :
- yes
- Length :
- 4mm
- Family Name :
- PIC18F
- Brand :
- Microchip Technology / Atmel
- Density :
- 128 kb
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 20
- Memory Type :
- Flash
- Max Supply Voltage :
- 3.6 V
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Pbfree Code :
- yes
- Tradename :
- PIC
- Memory Size :
- 16kB
- Number of Timers/Counters :
- 4 Timer
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Width :
- 4mm
- Oscillator Type :
- Internal
- Typical Operating Supply Voltage :
- 1.8 → 3.6 V
- Power Supplies :
- 2/3.3V
- Terminal Pitch :
- 0.5mm
- Number of UART Channels :
- 0
- Base Part Number :
- PIC18LF14K22
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- I2C, LIN, SPI, UART, USART
- RoHS Status :
- ROHS3 Compliant
- Number of Ethernet Channels :
- 0
- Terminal Finish :
- Matte Tin (Sn)
- Max Frequency :
- 64 MHz
- Datasheets
- PIC18LF14K22-I/ML
PIC18LF14K22-I/ML Documents

Microcontrollers Microchip Technology PIC18LF14K22-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF14K22-I/ML is a powerful and versatile 8-bit microcontroller unit (MCU) designed to meet the needs of complex embedded systems. Featuring a robust 16KB of Flash memory, this MCU is suitable for applications that require efficient operation and varied functionalities within a compact 20QFN package. The integration of high-end features, such as an extensive set of peripherals and advanced interrupt capabilities, makes it an ideal choice for developers looking to create sophisticated applications across multiple industries.
PIC18LF14K22-I/ML Features
This MCU comes packed with numerous features that enhance its performance and usability:
- 8-bit processing unit for efficient data handling.
- 16KB Flash memory, providing substantial space for application code.
- Advanced peripheral set including analog-to-digital converters, serial communication modules, and more.
- Low power consumption modes to ensure energy efficiency in battery-operated devices.
- Extended temperature range, making it suitable for harsh environmental conditions.
- Compact 20QFN package that facilitates integration into space-constrained applications.
PIC18LF14K22-I/ML Applications
- Automotive Systems: Utilized in engine management systems where precise sensor data processing is critical for performance and efficiency.
- Consumer Electronics: Powers advanced user interfaces in devices like smart appliances, enhancing user experience through reliable control and operation.
- Industrial Automation: Acts as the control hub in automation equipment, enabling complex logical operations and real-time processing.
- Medical Devices: Provides the computational capabilities required for handheld medical instruments, ensuring rapid data analysis and reliable functionality.
- Communication Systems: Supports the development of robust communication protocols in telecommunication gear, facilitating enhanced data transfer capabilities.
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