PIC18LF4221-I/P
- Mfr.Part #
- PIC18LF4221-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 40DIP
- Stock
- 1,472
- In Stock :
- 1,472
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Size :
- 4KB 2K x 16
- RAM Size :
- 512 x 8
- Base Part Number :
- PIC18LF4221
- Has ADC :
- yes
- Number of I/O :
- 36
- Data Converters :
- A/D 13x10b
- Series :
- PIC® 18F
- Access Time :
- 40 μs
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- On Chip Program ROM Width :
- 16
- RoHS Status :
- ROHS3 Compliant
- Device Core :
- PIC
- Mount :
- Through Hole
- Published :
- 2007
- Supply Current-Max :
- 23mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Product Status :
- Active
- PWM Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 40
- Supplier Device Package :
- 40-PDIP
- Package :
- Tube
- Core Size :
- 8-Bit
- Interfaces :
- I2C/SPI/USART
- Length :
- 51.75mm
- Number of Terminations :
- 40
- Watchdog Timer :
- yes
- Memory Size :
- 4kB
- Connectivity :
- I2C, SPI, UART/USART
- Frequency :
- 40MHz
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 5.5V
- Interface :
- I2C, SPI, UART, USART
- ECCN Code :
- 3A991.A.2
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- EEPROM Size :
- 256 x 8
- Operating Temperature :
- -40°C~85°C TA
- Lead Free :
- Lead Free
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Packaging :
- Tube
- Core Processor :
- PIC
- Data Converter :
- A/D 13x10b
- Factory Lead Time :
- 6 Weeks
- DAC Channels :
- No
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Program Memory Type :
- Flash
- Power Supplies :
- 2/5.5V
- Height Seated (Max) :
- 6.35mm
- DMA Channels :
- No
- Number of Pins :
- 40
- Data Bus Width :
- 8B
- Speed :
- 40MHz
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Base Product Number :
- PIC18LF4221
- CPU Family :
- PIC
- Number of Timers/Counters :
- 4
- Max Power Dissipation :
- 1W
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Bit Size :
- 8
- Datasheets
- PIC18LF4221-I/P

Microcontrollers Microchip Technology PIC18LF4221-I/P Overview
The Microcontrollers Microchip Technology PIC18LF4221-I/P is an advanced 8-bit microcontroller (MCU) crafted by Microchip Technology, specifically designed to tackle complex digital and analog integration at a component level. This robust MCU comes in a 40-pin DIP (Dual In-line Package) format, equipped with 4KB of flash memory, providing substantial capacity for storing code. Engineered to deliver high-performance and versatility, the PIC18LF4221-I/P is ideal for applications requiring a high level of integration and precision in control and processing tasks. The incorporation of numerous peripherals supports enhanced functionality in various embedded systems.
PIC18LF4221-I/P Features
The PIC18LF4221-I/P microcontroller offers a variety of features that make it a go-to choice for developers and engineers. Key features include a wide operating voltage range, making it suitable for a diverse range of products, and low power consumption which ensures efficiency in energy-sensitive applications. Its enhanced flash memory provides greater data retention and faster access, critical for real-time processing. Additionally, the MCU supports various communication protocols essential for modern IoT and embedded solutions.
PIC18LF4221-I/P Applications
- Consumer Electronics: Used in devices such as smart home appliances and entertainment systems, where it manages user interfaces and other interactive functionalities.
- Automotive: Integral in car entertainment and information systems, providing reliable processing capabilities that enhance the user experience.
- Industrial Control: Acts as the central controller for managing automation machinery and monitoring systems in industrial settings.
- Medical Devices: Provides the computational power required for handheld medical instruments and monitoring devices, ensuring accurate data management and device control.
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