PIC18LF14K22-E/ML
- Mfr.Part #
- PIC18LF14K22-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 15,969
- In Stock :
- 15,969
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Category :
- 8-bit Microcontrollers - MCU
- Package :
- Tube
- Mounting Style :
- SMD/SMT
- Supply Voltage :
- 3.3V
- On Chip Program ROM Width :
- 16
- DAC Channels :
- yes
- ECCN Code :
- 3A001.A.3
- Data Converter :
- A/D 12x10b
- Interfaces :
- I2C/SPI/USART
- Supply Current-Max :
- 15mA
- Watchdog Timer :
- yes
- Device Core :
- PIC
- Number of Terminations :
- 20
- Core Size :
- 8-Bit
- Radiation Hardening :
- No
- Pin Count :
- 20
- PWM Channels :
- yes
- Base Product Number :
- PIC18LF14
- Supply Voltage-Max (Vsup) :
- 3.6V
- Max Power Dissipation :
- 800mW
- Product :
- MCU
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Maximum Operating Temperature :
- + 125 C
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- ROM (words) :
- 8192
- Minimum Operating Temperature :
- - 40 C
- Oscillator Type :
- Internal
- Number of Programmable I/O :
- 18
- Number of ADC Channels :
- 12 Channel
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e3
- Product Status :
- Active
- Bit Size :
- 16
- Series :
- PIC® XLP™ 18K
- Core Processor :
- PIC
- Data Bus Width :
- 8B
- Tradename :
- PIC
- RAM Size :
- 512 x 8
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 4 mm
- Package / Case :
- 20-VFQFN Exposed Pad
- Supply Voltage-Min (Vsup) :
- 2.7V
- Published :
- 2009
- Frequency :
- 48MHz
- CPU Family :
- PIC
- Base Part Number :
- PIC18LF14K22
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.5mm
- Height :
- 0.88 mm
- Pbfree Code :
- yes
- Interface :
- I2C, LIN, SPI, UART, USART
- DMA Channels :
- No
- Surface Mount :
- yes
- Number of I/Os :
- 18 I/O
- EEPROM Size :
- 256 x 8
- Number of Timers/Counters :
- 4
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 20-QFN (4x4)
- Brand :
- Microchip Technology / Atmel
- Speed :
- 48MHz
- Program Memory Type :
- Flash
- Memory Size :
- 16kB
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/O :
- 17
- Has ADC :
- yes
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Number of Pins :
- 20
- Data Converters :
- A/D 12x10b
- Height Seated (Max) :
- 1mm
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 4 mm
- Lead Free :
- Lead Free
- Program Memory Size :
- 16KB 8K x 16
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Interface Type :
- EUSART, I2C, SPI
- Power Supplies :
- 2/3.3V
- Datasheets
- PIC18LF14K22-E/ML

Microcontrollers Microchip Technology PIC18LF14K22-E/ML Overview
The Microcontrollers Microchip Technology PIC18LF14K22-E/ML is a high-performance microcontroller unit (MCU) designed by Microchip Technology, tailored for advanced embedded applications. This compact MCU leverages an 8-bit architecture and is integrated into a 20QFN package, making it ideal for space-constrained applications. Its 16KB of flash memory provides ample space for application code and data storage, supporting complex operations and functionalities in various embedded systems. The device operates at low power, ensuring efficiency and reliability for extended operational periods, making it a prime choice for developers and engineers looking to innovate in their respective fields.
PIC18LF14K22-E/ML Features
This MCU is equipped with several robust features including an enhanced Mid-range Core with 49 Instruction, 16 Stack Levels for increased computational capability. The integration of features like nanoWatt Technology allows for low-power consumption across various modes (Idle and Sleep modes). Additionally, it supports up to 25 I/O pins, providing flexibility in connecting with peripherals and other devices. Enhanced serial communication is facilitated via multiple protocols including I2C, SPI, and EUSART, making this microcontroller versatile in handling data communication tasks.
PIC18LF14K22-E/ML Applications
- Consumer Electronics: Utilized in devices like smart home gadgets, this MCU manages sensor integrations and user interface components, enhancing device responsiveness and functionality.
- Automotive Applications: Suitable for automotive electronics such as monitoring systems and entertainment controls, where reliability and performance under varying environmental conditions are critical.
- Industrial Automation: In industrial control systems, the PIC18LF14K22-E/ML orchestrates process control and machine operation, optimizing efficiency and precision.
- Medical Devices: Employed in medical monitoring equipment, it processes inputs from various sensors accurately, ensuring precise readings and reliable performance for critical healthcare applications.
- Communication Equipment: This MCU manages communication protocols and data handling in devices like modems and routers, ensuring robust and efficient data transmission.
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