PIC18F2221-I/ML
- Mfr.Part #
- PIC18F2221-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 28QFN
- Stock
- 2,994
- In Stock :
- 2,994
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Product :
- MCU
- Base Product Number :
- PIC18F2221
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Package / Case :
- 28-VQFN Exposed Pad
- Length :
- 6mm
- Number of Terminations :
- 28
- Frequency :
- 40MHz
- RoHS :
- Details
- Product Category :
- 8-bit Microcontrollers - MCU
- CPU Family :
- PIC
- REACH SVHC :
- No SVHC
- Pbfree Code :
- yes
- Max Power Dissipation :
- 1W
- Product Status :
- Active
- Package :
- Tube
- RAM Size :
- 512 x 8
- Bit Size :
- 8
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Device Core :
- PIC
- Power Supplies :
- 5V
- Lead Free :
- Lead Free
- Data Bus Width :
- 8B
- Base Part Number :
- PIC18F2221
- Core Processor :
- PIC
- Interface :
- I2C, SPI, UART, USART
- Series :
- PIC® 18F
- Number of Pins :
- 28
- Minimum Operating Temperature :
- - 40 C
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Height :
- 950μm
- Radiation Hardening :
- No
- EEPROM Size :
- 256 x 8
- Width :
- 6mm
- Manufacturer :
- Microchip
- Brand :
- Microchip Technology / Atmel
- Number of PWM Channels :
- 2
- Core Size :
- 8-Bit
- Supply Voltage :
- 5V
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- 28-QFN (6x6)
- Maximum Operating Temperature :
- + 85 C
- Program Memory Size :
- 4KB 2K x 16
- Access Time :
- 40 μs
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Factory Lead Time :
- 13 Weeks
- Number of ADC Channels :
- 10
- Data Converter :
- A/D 10x10b
- Number of A/D Converters :
- 1
- Terminal Pitch :
- 0.635mm
- Watchdog Timer :
- yes
- Speed :
- 40MHz
- Connectivity :
- I2C, SPI, UART/USART
- Oscillator Type :
- Internal
- Pin Count :
- 28
- Number of I/O :
- 25
- Memory Size :
- 4kB
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Converters :
- A/D 10x10b
- RoHS Status :
- ROHS3 Compliant
- Number of Bits :
- 8
- Tradename :
- PIC
- Number of I/Os :
- 25 I/O
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Number of Timers/Counters :
- 4
- Interfaces :
- I2C/SPI/USART
- Datasheets
- PIC18F2221-I/ML
PIC18F2221-I/ML Documents

Microcontrollers Microchip Technology PIC18F2221-I/ML Overview
The Microcontrollers Microchip Technology PIC18F2221-I/ML is a high-performance, 8-bit microcontroller that blends efficiency with functionality, designed by Microchip Technology. Boasting 4KB of flash memory in a compact 28QFN package, this microcontroller is engineered to handle complex operations while optimizing power consumption. The PIC18F2221-I/ML is ideal for developers looking for a reliable and robust MCU platform capable of supporting advanced control systems and dynamic processing tasks. Its integrated features facilitate streamlined application development, making it a prime choice for technical professionals seeking a blend of power and precision.
PIC18F2221-I/ML Features
- 8-bit architecture providing a balanced approach to speed and power efficiency.
- 4KB of on-board flash memory ensures ample space for application code and data storage.
- Low power consumption enhances battery life in portable applications.
- Comprehensive peripheral set includes ADC, PWM outputs, and multiple communication interfaces.
- 28QFN package allows for compact designs without compromising performance.
PIC18F2221-I/ML Applications
- Automotive Systems: Utilized in engine management and infotainment systems to enhance functionality and user experience.
- Consumer Electronics: Ideal for powering advanced wearable technology and smart appliances with its efficient processing capabilities.
- Industrial Automation: Serves as the control hub in automation equipment, facilitating precise operations and reliability.
- Healthcare Devices: Used in medical monitoring systems, offering dependable performance for critical healthcare applications.
- Telecommunication: Provides the processing power needed for communication devices, ensuring efficient signal handling and protocol management.
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