PIC18LF4220-I/ML
- Mfr.Part #
- PIC18LF4220-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 44QFN
- Stock
- 1,133
- In Stock :
- 1,133
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- EEPROM Size :
- 256 x 8
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- 3A991.A.2
- Package :
- Tube
- Program Memory Type :
- Flash
- Base Part Number :
- PIC18LF4220
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- Core Processor :
- PIC
- Terminal Finish :
- Matte Tin (Sn)
- Frequency :
- 40MHz
- Packaging :
- Tube
- Program Memory Size :
- 4KB 2K x 16
- Number of Terminations :
- 44
- DMA Channels :
- No
- Number of Pins :
- 44
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- On Chip Program ROM Width :
- 16
- CPU Family :
- PIC
- Lead Free :
- Lead Free
- Published :
- 1996
- Base Product Number :
- PIC18LF4220
- Mount :
- Surface Mount
- Watchdog Timer :
- yes
- Factory Lead Time :
- 14 Weeks
- Max Power Dissipation :
- 1W
- Package / Case :
- 44-VQFN Exposed Pad
- Interface :
- I2C, SPI, UART, USART
- RAM Size :
- 512 x 8
- Bit Size :
- 8
- Supply Voltage :
- 5V
- ROM (words) :
- 2048
- PWM Channels :
- yes
- JESD-609 Code :
- e3
- DAC Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Memory Size :
- 4kB
- Has ADC :
- yes
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 5
- Data Converters :
- A/D 13x10b
- Connectivity :
- I2C, SPI, UART/USART
- Product Status :
- Active
- Height Seated (Max) :
- 1mm
- Pin Count :
- 44
- Interfaces :
- I2C/SPI/USART
- Speed :
- 40MHz
- Device Core :
- PIC
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Number of I/O :
- 36
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 8mm
- Supplier Device Package :
- 44-QFN (8x8)
- Series :
- PIC® 18F
- Access Time :
- 40 μs
- Data Bus Width :
- 8B
- Supply Voltage-Min (Vsup) :
- 4.2V
- Additional Feature :
- ALSO OPERATES AT 2 V MINIMUM SUPPLY
- Data Converter :
- A/D 13x10b
- Core Size :
- 8-Bit
- Datasheets
- PIC18LF4220-I/ML

Microcontrollers Microchip Technology PIC18LF4220-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF4220-I/ML is a robust and versatile 8-bit microcontroller from Microchip Technology, offering an ideal solution for designers focusing on low-power and high-performance applications in a compact package. With its 4KB of flash memory and a wide range of peripherals, this microcontroller ensures efficient handling of complex digital and analog functionalities at a competitive cost. Its integration in a 44QFN package allows for minimal footprint on PCB designs, making it a go-to choice for space-conscious applications while still delivering reliable and powerful performance.
PIC18LF4220-I/ML Features
This microcontroller includes several key features that make it suitable for a wide range of applications. It operates on a low power supply, which is perfect for battery-operated devices. The presence of enhanced communication protocols, including USART, SPI, and I2C, enables easy data exchange and peripheral connectivity, enhancing its usability in complex digital systems. Moreover, its 10-bit, 13-channel ADC enhances its capability to perform in sensor-based applications, providing precise data acquisition and real-time monitoring.
PIC18LF4220-I/ML Applications
- Consumer Electronics: Utilized in devices like smart home gadgets and wearables where power efficiency and compact design are critical. The PIC18LF4220-I/ML handles tasks requiring interaction with sensors and other small-scale control systems efficiently.
- Automotive: Integrated into automotive subsystems for sensor management and peripheral control, improving vehicle safety and functionality through enhanced electronic control units.
- Industrial Automation: Plays a crucial role in automation equipment for process control, where reliability and precise data handling are mandatory. Its robust I/O capabilities make it ideal for interfacing with various industrial sensors and actuators.
- Healthcare Devices: Applied in medical monitoring systems where accurate sensor readings are vital. Its low power consumption and high integration support the critical requirements of portable medical devices.
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