PIC18F2221-I/SP
- Mfr.Part #
- PIC18F2221-I/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 28SPDIP
- Stock
- 7,993
- In Stock :
- 7,993
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Product Number :
- PIC18F2221
- Terminal Finish :
- Matte Tin (Sn)
- Series :
- PIC® 18F
- Operating Temperature :
- -40°C~85°C TA
- Interfaces :
- I2C/SPI/USART
- Number of I/Os :
- 25 I/O
- Lead Free :
- Lead Free
- Length :
- 35.56mm
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- MSL :
- -
- REACH SVHC :
- No SVHC
- Core Size :
- 8-Bit
- Number of Timers/Counters :
- 4
- Mounting Style :
- Through Hole
- Mounting Type :
- Through Hole
- CPU Family :
- PIC
- Termination :
- Through Hole
- Number of Pins :
- 28
- Bit Size :
- 8
- Number of I/O :
- 25
- Terminal Position :
- Dual
- Base Part Number :
- PIC18F2221
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Supply Voltage-Max (Vsup) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Maximum Operating Temperature :
- + 85 C
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Brand :
- Microchip Technology
- Number of ADC Channels :
- 10
- Has ADC :
- yes
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Program Memory Type :
- Flash
- Product Category :
- 8-bit Microcontrollers - MCU
- Max Power Dissipation :
- 1W
- Watchdog Timer :
- yes
- Program Memory Size :
- 4KB 2K x 16
- JESD-609 Code :
- e3
- Tradename :
- PIC
- Pbfree Code :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Device Core :
- PIC
- Supplier Device Package :
- 28-SPDIP
- Frequency :
- 40MHz
- Mount :
- Surface Mount, Through Hole
- EEPROM Size :
- 256 x 8
- Speed :
- 40MHz
- Radiation Hardening :
- No
- Pin Count :
- 28
- Height :
- 3.81mm
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- PIC
- Power Supplies :
- 5V
- Number of Bits :
- 8
- Number of Terminations :
- 28
- Access Time :
- 40 μs
- Data Converter :
- A/D 10x10b
- Packaging :
- Tube
- Minimum Operating Temperature :
- - 40 C
- Number of PWM Channels :
- 2
- Product Status :
- Active
- Qualification :
- -
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- DMA Channels :
- No
- Data Bus Width :
- 8B
- RAM Size :
- 512 x 8
- Width :
- 7.493mm
- Manufacturer :
- Microchip
- Density :
- 32 kb
- Data Converters :
- A/D 10x10b
- Oscillator Type :
- Internal
- Supply Voltage :
- 5V
- Number of USB Channels :
- 1
- Interface :
- I2C, SPI, UART, USART
- Memory Size :
- 4kB
- Product :
- MCU
- Factory Lead Time :
- 2 Weeks
- Package :
- Tube
- Datasheets
- PIC18F2221-I/SP
PIC18F2221-I/SP Documents

Microcontrollers Microchip Technology PIC18F2221-I/SP Overview
The Microcontrollers Microchip Technology PIC18F2221-I/SP is a robust, high-performance microcontroller unit (MCU) tailored for advanced embedded systems. This MCU from Microchip Technology is engineered with a focus on reliability and efficiency, equipped with 4KB of flash memory within a compact 28SPDIP package. The versatile nature of the PIC18F2221-I/SP makes it ideal for applications requiring tight space constraints and significant onboard processing capabilities. By integrating this microcontroller into your product design, you can leverage its rich feature set to enhance system response, precision, and overall operational stability, thereby appealing to B2B customers looking for scalable, high-quality electronic components for volume integration.
PIC18F2221-I/SP Features
- 8-bit processing unit: Allows efficient handling of operations with less power consumption.
- 4KB flash memory: Provides ample space for application code and data storage, supporting complex functionalities without the need for external memory components.
- 28SPDIP package: Compact design facilitates integration into space-constrained designs while maintaining ease of handling in assembly processes.
- Enhanced power management features: Supports low power consumption modes, making it suitable for battery-operated devices.
PIC18F2221-I/SP Applications
- Consumer Electronics: Can be embedded in devices like smart home appliances and personal gadgets where compact size and efficient power use are critical.
- Automotive Applications: Suitable for use in automotive electronics where reliability and endurance against harsh environments are necessary.
- Industrial Automation: Powers sensors and control systems requiring precise and reliable operation in industrial settings.
- Medical Devices: Used in medical monitoring equipment where accuracy and reliability are paramount.
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