PIC18F4221-I/P
- Mfr.Part #
- PIC18F4221-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 40DIP
- Stock
- 264
- In Stock :
- 264
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Timers/Counters :
- 4
- Data Converter :
- A/D 13x10b
- Base Product Number :
- PIC18F4221
- Product :
- MCU
- Number of I/Os :
- 36 I/O
- Brand :
- Microchip Technology
- DMA Channels :
- No
- Interface :
- I2C, SPI, UART, USART
- RoHS :
- Details
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Pins :
- 40
- Number of Terminations :
- 40
- Frequency :
- 40MHz
- Number of USB Channels :
- 1
- Connectivity :
- I2C, SPI, UART/USART
- Pbfree Code :
- yes
- Qualification :
- -
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- PIC18F4221
- Terminal Position :
- Dual
- Number of I/O :
- 36
- MSL :
- -
- Number of Bits :
- 8
- Number of ADC Channels :
- 13
- Mount :
- Through Hole
- Bit Size :
- 8
- Supplier Device Package :
- 40-PDIP
- Oscillator Type :
- Internal
- Packaging :
- Tube
- Program Memory Size :
- 4KB 2K x 16
- Access Time :
- 40 μs
- Length :
- 53.09mm
- Operating Temperature :
- -40°C~85°C TA
- Core Size :
- 8-Bit
- Data Converters :
- A/D 13x10b
- Max Power Dissipation :
- 1W
- Number of PWM Channels :
- 2
- JESD-609 Code :
- e3
- EEPROM Size :
- 256 x 8
- Operating Supply Voltage :
- 5V
- Tradename :
- PIC
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Program Memory Type :
- Flash
- Series :
- PIC® 18F
- CPU Family :
- PIC
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Mounting Type :
- Through Hole
- RAM Size :
- 512 x 8
- Minimum Operating Temperature :
- - 40 C
- Height :
- 4.953mm
- Memory Size :
- 4kB
- Product Category :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Product Status :
- Active
- Data Bus Width :
- 8B
- Mounting Style :
- Through Hole
- REACH SVHC :
- No SVHC
- Density :
- 32 kb
- Watchdog Timer :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Maximum Operating Temperature :
- + 85 C
- Speed :
- 40MHz
- Termination :
- SMD/SMT
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Manufacturer :
- Microchip
- Package :
- Tube
- Pin Count :
- 40
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Has ADC :
- yes
- Interfaces :
- EUSART, I2C, PSP, SPI
- Supply Voltage :
- 5V
- Core Processor :
- PIC
- Width :
- 14.732mm
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Datasheets
- PIC18F4221-I/P
PIC18F4221-I/P Documents

Microcontrollers Microchip Technology PIC18F4221-I/P Overview
The Microcontrollers Microchip Technology PIC18F4221-I/P is a robust 8-bit microcontroller that offers a perfect blend of performance and functionality, suited for applications demanding a high degree of control and connectivity. Manufactured by Microchip Technology, this MCU is designed around a powerful PIC architecture, equipped with 4KB of flash memory, and housed in a 40-pin DIP package, making it highly versatile and easy to integrate into various designs. The PIC18F4221-I/P excels in applications requiring complex logic operations and offers ample space for program storage, ensuring reliability and efficiency in managing tasks.
PIC18F4221-I/P Features
- 8-bit microcontroller with a high-performance PIC architecture.
- 4KB of flash memory for program storage.
- Operates over a wide voltage range and includes power-saving features.
- 40-pin DIP package for ease of integration in a variety of board layouts.
- Enhanced peripherals including ADC, timers, and serial communication interfaces.
PIC18F4221-I/P Applications
- Home Automation Systems: Utilizes its robust I/O capabilities and serial communication for interfacing with sensors and actuators, enhancing smart home solutions.
- Industrial Control Systems: Employs its precise timers and control peripherals to manage and monitor automated processes in manufacturing settings.
- Automotive Applications: Leverages its reliable performance and flash memory to manage automotive logic controls and sensor integrations.
- Consumer Electronics: Ideal for power management and user interface control in devices such as cameras, wearables, and portable devices.
- Medical Devices: Suitable for small-scale medical applications where precision and reliability are crucial, such as handheld diagnostic devices.
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