PIC18F2221-E/SS
- Mfr.Part #
- PIC18F2221-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 28SSOP
- Stock
- 41,377
- In Stock :
- 41,377
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Data Bus Width :
- 8B
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interfaces :
- I2C/SPI/USART
- Memory Type :
- Flash
- Frequency :
- 25MHz
- Core Size :
- 8-Bit
- Base Part Number :
- PIC18F2221
- Program Memory Size :
- 4KB 2K x 16
- Interface :
- I2C, SPI, UART, USART
- Terminal Form :
- Gull wing
- Minimum Operating Temperature :
- - 40 C
- Length :
- 10.2mm
- Number of ADC Channels :
- 10 Channel
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Core Architecture :
- PIC
- ECCN Code :
- 3A991.A.2
- Product Category :
- 8-bit Microcontrollers - MCU
- Series :
- PIC® 18F
- Product :
- MCU
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Min Supply Voltage :
- 4.2 V
- Published :
- 2007
- RoHS :
- Compliant
- Base Product Number :
- PIC18F2221
- Number of Programmable I/O :
- 25
- EEPROM Size :
- 256 x 8
- Number of Pins :
- 28
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Number of I/O :
- 25
- Pin Count :
- 28
- Bit Size :
- 8
- Min Operating Temperature :
- -40 °C
- RAM Size :
- 512 x 8
- Number of Terminations :
- 28
- Memory Size :
- 4kB
- Max Operating Temperature :
- 125 °C
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 25 I/O
- Device Core :
- PIC
- Data Converter :
- A/D 10x10b
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Access Time :
- 40 μs
- Connectivity :
- I2C, SPI, UART/USART
- Package :
- Tube
- DAC Channels :
- No
- Terminal Pitch :
- 0.65mm
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- CPU Family :
- PIC
- Data Converters :
- A/D 10x10b
- Packaging :
- Tube
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 125 C
- Mounting Type :
- Surface Mount
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Operating Supply Voltage :
- 5V
- Manufacturer :
- Microchip
- Width :
- 5.3 mm
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~125°C TA
- Power Supplies :
- 5V
- Number of Timers/Counters :
- 4
- Mounting Style :
- SMD/SMT
- Core Processor :
- PIC
- Tradename :
- PIC
- PWM Channels :
- yes
- Height Seated (Max) :
- 2mm
- Terminal Position :
- Dual
- Height :
- 1.75 mm
- Max Frequency :
- 40 MHz
- Product Status :
- Active
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max :
- 23mA
- Watchdog Timer :
- yes
- Max Power Dissipation :
- 1W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Speed :
- 25MHz
- Terminal Finish :
- Matte Tin (Sn)
- Program Memory Type :
- Flash
- On Chip Program ROM Width :
- 16
- Brand :
- Microchip Technology
- Max Supply Voltage :
- 5.5 V
- Factory Lead Time :
- 8 Weeks
- Supplier Device Package :
- 28-SSOP
- Mount :
- Surface Mount
- DMA Channels :
- No
- Datasheets
- PIC18F2221-E/SS
PIC18F2221-E/SS Documents

Microcontrollers Microchip Technology PIC18F2221-E/SS Overview
The Microcontrollers Microchip Technology PIC18F2221-E/SS is a robust 8-bit microcontroller that combines advanced RISC architecture with Microchip Technology's high-level integration to deliver a versatile and efficient solution for a wide array of embedded applications. This microcontroller is designed to optimize both power efficiency and operational performance, making it an excellent choice for developers looking to push the boundaries of what's possible with their embedded systems. With 4KB of flash memory and a compact 28-SSOP package, it offers a balanced approach to space-sensitive and power-conscious design challenges.
PIC18F2221-E/SS Features
This microcontroller features a comprehensive set of functionalities that enhance its adaptability and usability in complex environments. Key features include 4KB of Flash memory, 256 bytes of EEPROM, and 256 bytes of RAM, supporting intricate programming needs and data storage. It also supports up to 25 I/O pins and enhanced peripherals such as 10-bit A/D converters, multiple communication interfaces like SPI, UART, and I²C, which provide excellent interface options for complex multi-component systems.
PIC18F2221-E/SS Applications
- Industrial Automation: Utilized in control systems for sensors, actuators, and other machinery interfaces, ensuring reliable processing and responsiveness in critical operations.
- Consumer Electronics: Empowers advanced consumer devices like smart home appliances, offering the necessary computing power to handle varied functionalities and user interfaces.
- Automotive: Applied in automotive electronics for monitoring systems, engine management, and infotainment systems, enhancing vehicle performance and safety.
- Medical Devices: Integral in the design of handheld medical instruments where precision and reliability are paramount for patient care and diagnostic accuracy.
- Communication Systems: Forms the core of communication equipment, handling data transmission and signal processing efficiently to ensure system stability and performance.
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