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

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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