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

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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