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