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

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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