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