PIC18F2221-E/SP
- Mfr.Part #
- PIC18F2221-E/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 28SPDIP
- Stock
- 2,324
- In Stock :
- 2,324
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Active
- Power Supplies :
- 5V
- Radiation Hardening :
- No
- On Chip Program ROM Width :
- 16
- Min Supply Voltage :
- 4.2 V
- Number of Timers/Counters :
- 4
- Base Product Number :
- PIC18F2221
- DMA Channels :
- No
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- Data Bus Width :
- 8B
- Product Type :
- 8-bit Microcontrollers - MCU
- Brand :
- Microchip Technology
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Type :
- Flash
- Published :
- 2009
- Height Seated (Max) :
- 5.08mm
- Speed :
- 25MHz
- Product Category :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- RoHS :
- Details
- EEPROM Size :
- 256 x 8
- Number of I/Os :
- 25 I/O
- Memory Size :
- 4kB
- Watchdog Timer :
- yes
- Number of Programmable I/O :
- 25
- Interface :
- I2C, SPI, UART, USART
- Pin Count :
- 28
- Maximum Operating Temperature :
- + 125 C
- Tradename :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Length :
- 34.67 mm
- Packaging :
- Tube
- Max Supply Voltage :
- 5.5 V
- Core Architecture :
- PIC
- Package :
- Tube
- Data Converters :
- A/D 10x10b
- Interfaces :
- I2C/SPI/USART
- Max Operating Temperature :
- 125 °C
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Base Part Number :
- PIC18F2221
- Core Size :
- 8-Bit
- Max Frequency :
- 40 MHz
- Number of Terminations :
- 28
- Mounting Style :
- Through Hole
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Width :
- 7.24 mm
- ECCN Code :
- 3A991.A.2
- Manufacturer :
- Microchip
- Max Power Dissipation :
- 1W
- Device Core :
- PIC
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Core Processor :
- PIC
- Supply Current-Max :
- 23mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- DAC Channels :
- No
- Has ADC :
- yes
- Series :
- PIC® 18F
- PWM Channels :
- yes
- RAM Size :
- 512 x 8
- Min Operating Temperature :
- -40 °C
- Minimum Operating Temperature :
- - 40 C
- Memory Type :
- Flash
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Operating Supply Voltage :
- 5V
- Number of ADC Channels :
- 10 Channel
- Mounting Type :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn)
- Bit Size :
- 8
- Height :
- 3.3 mm
- CPU Family :
- PIC
- Number of Pins :
- 28
- Supplier Device Package :
- 28-SPDIP
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Program Memory Size :
- 4KB 2K x 16
- JESD-609 Code :
- e3
- Connectivity :
- I2C, SPI, UART/USART
- Frequency :
- 25MHz
- Mount :
- Through Hole
- Data Converter :
- A/D 10x10b
- Number of I/O :
- 25
- Datasheets
- PIC18F2221-E/SP
PIC18F2221-E/SP Documents

Microcontrollers Microchip Technology PIC18F2221-E/SP Overview
Introducing the robust PIC18F2221-E/SP from Microchip Technology, a high-performance microcontroller tailored for advanced control systems. This compact yet powerful MCU is designed to support intricate electronic configurations, offering a flexible integration with a variety of peripherals and user interfaces. Ideal for developers looking to push the limits of microcontroller applications, the PIC18F2221-E/SP combines efficiency with enhanced features, such as its ample 4KB flash memory and versatile 28-pin SPDIP package. As a result, it ensures reliability and performance for demanding applications, making it a top choice for industry professionals seeking a scalable and cost-effective microcontroller solution.
PIC18F2221-E/SP Features
The PIC18F2221-E/SP is engineered with several key features that make it an exceptional choice for a broad range of applications. This MCU operates with an 8-bit architecture, providing the perfect balance between performance and power consumption. The integration of 4KB of flash memory facilitates robust program storage and efficient data management. Additionally, its versatile 28SPDIP package allows for straightforward PCB design and soldering, thus supporting both prototyping and mass production phases. The microcontroller also supports enhanced peripherals including ADCs, serial communication modules, and PWM outputs, which are crucial for complex digital and analog processing tasks.
PIC18F2221-E/SP Applications
- Automotive Systems: Utilizes its robust I/O capabilities and PWM outputs to manage automotive control systems, enhancing vehicle performance and safety.
- Industrial Automation: The MCU's serial communication interfaces and interrupt features streamline processes in automated manufacturing lines, improving operational efficiency and reliability.
- Home Automation Devices: Supports sophisticated control of home automation systems, enabling smarter energy management and enhanced user convenience through its integrated ADCs and flexible GPIO configuration.
- Consumer Electronics: Ideal for power management in consumer electronics, where its energy efficiency and small form factor are essential for battery-operated devices.
- Medical Devices: Applies its precise analog features and reliable performance to monitor and control medical devices, ensuring patient safety and device accuracy.
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