PIC18LF4221T-I/PT
- Mfr.Part #
- PIC18LF4221T-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 44TQFP
- Stock
- 29,502
- In Stock :
- 29,502
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C, SPI, UART, USART
- Radiation Hardening :
- No
- Number of Pins :
- 44
- CPU Family :
- PIC
- Core Processor :
- PIC
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 10mm
- Data Converters :
- A/D 13x10b
- Base Part Number :
- PIC18LF4221
- Max Power Dissipation :
- 1W
- Pin Count :
- 44
- Watchdog Timer :
- yes
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Pbfree Code :
- yes
- Number of I/O :
- 36
- Terminal Form :
- Gull wing
- ECCN Code :
- 3A991.A.2
- Supplier Device Package :
- 44-TQFP (10x10)
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 4
- Supply Voltage :
- 5V
- Has ADC :
- yes
- Terminal Position :
- QUAD
- Core Size :
- 8-Bit
- Bit Size :
- 8
- Supply Current-Max :
- 23mA
- Package / Case :
- 44-TQFP
- Terminal Pitch :
- 0.8mm
- JESD-609 Code :
- e3
- DMA Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Data Converter :
- A/D 13x10b
- EEPROM Size :
- 256 x 8
- Operating Temperature :
- -40°C~85°C TA
- Memory Size :
- 4kB
- Program Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Series :
- PIC® 18F
- Package :
- Tape and Reel (TR)
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Speed :
- 40MHz
- Base Product Number :
- PIC18LF4221
- Program Memory Size :
- 4KB 2K x 16
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- PWM Channels :
- yes
- Published :
- 2005
- RAM Size :
- 512 x 8
- Product Status :
- Obsolete
- Supply Voltage-Max (Vsup) :
- 5.5V
- Surface Mount :
- yes
- Data Bus Width :
- 8B
- Oscillator Type :
- Internal
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- 2/5.5V
- On Chip Program ROM Width :
- 16
- Height Seated (Max) :
- 1.2mm
- DAC Channels :
- No
- Number of Terminations :
- 44
- Lead Free :
- Lead Free
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Frequency :
- 40MHz
- Datasheets
- PIC18LF4221T-I/PT

Microcontrollers Microchip Technology PIC18LF4221T-I/PT Overview
Introducing the PIC18LF4221T-I/PT from Microchip Technology, a high-performance microcontroller unit (MCU) tailored for advanced applications requiring robust control and reliable operations in various industrial environments. This MCU is engineered to deliver exceptional efficiency and adaptability, making it a prime choice for developers looking to leverage advanced features in compact, power-sensitive designs. With its integrated features including 4KB of flash memory and a versatile set of peripherals, the PIC18LF4221T-I/PT offers a comprehensive solution for sophisticated control systems.
PIC18LF4221T-I/PT Features
The PIC18LF4221T-I/PT microcontroller boasts an array of features designed for high performance and versatility:
- 8-bit processing capability for efficient data handling.
- 4KB flash memory, providing ample space for application code and data storage.
- Extended voltage range for flexible power management.
- 44-pin TQFP package that ensures compactness and integration ease.
- Low power consumption modes for energy-efficient operation in battery-driven devices.
- Enhanced peripherals including ADCs, serial communication interfaces, and timers for comprehensive system control.
PIC18LF4221T-I/PT Applications
- Industrial Automation: Implements control mechanisms for machinery and production lines, optimizing operational efficiency and reliability.
- Consumer Electronics: Drives functionality in home automation systems, gaming devices, and personal gadgets, enhancing user interactivity and convenience.
- Automotive Applications: Contributes to automotive control systems like sensor management and onboard diagnostics, improving vehicle performance and safety.
- Telecommunications: Supports telecommunications equipment by managing data transmission processes, ensuring robust and reliable communication capabilities.
- Medical Devices: Vital in monitoring systems and diagnostic equipment, ensuring accurate data processing and patient care.
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