PIC18F2221-I/SS
- Mfr.Part #
- PIC18F2221-I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 28SSOP
- Stock
- 20,567
- In Stock :
- 20,567
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Bits :
- 8
- Dimensions :
- 10.5 x 5.6 x 1.85mm
- Max Power Dissipation :
- 1W
- Density :
- 32 kb
- Series :
- PIC® 18F
- Interfaces :
- I2C/SPI/USART
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Package :
- Tube
- Program Memory Type :
- Flash
- Peak Reflow Temperature (Cel) :
- 260
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Base Part Number :
- PIC18F2221
- Access Time :
- 40 μs
- Speed :
- 40MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Package Type :
- SSOP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Converter :
- A/D 10x10b
- Core Processor :
- PIC
- Watchdog Timer :
- yes
- Terminal Position :
- Dual
- Mounting Style :
- SMD/SMT
- Memory Type :
- Flash
- Number of Timers/Counters :
- 4
- Max Operating Temperature :
- 85 °C
- Product Category :
- 8-bit Microcontrollers - MCU
- Mount :
- Surface Mount
- Min Operating Temperature :
- -40 °C
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Tradename :
- PIC
- Power Supplies :
- 5V
- Factory Lead Time :
- 8 Weeks
- Device Core :
- PIC
- Product Type :
- 8-bit Microcontrollers - MCU
- JESD-609 Code :
- e3
- Oscillator Type :
- Internal
- Program Memory Size :
- 4KB 2K x 16
- Manufacturer :
- Microchip
- Frequency :
- 40MHz
- Core Architecture :
- PIC
- Terminal Form :
- Gull wing
- Height :
- 1.85mm
- Maximum Operating Temperature :
- +85 °C
- EEPROM Size :
- 256 x 8
- Product Status :
- Active
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supplier Device Package :
- 28-SSOP
- Min Supply Voltage :
- 4.2 V
- Family Name :
- PIC18F
- REACH SVHC :
- No SVHC
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Lead Free :
- Lead Free
- Base Product Number :
- PIC18F2221
- DMA Channels :
- No
- Number of I/Os :
- 25
- Instruction Set Architecture :
- RISC
- RAM Size :
- 512 x 8
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Has ADC :
- yes
- Number of I2C Channels :
- 1
- Number of I/O :
- 25
- Qualification :
- -
- Packaging :
- Tube
- Width :
- 5.6mm
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Product :
- MCU
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Minimum Operating Temperature :
- -40 °C
- MSL :
- MSL 1 - Unlimited
- Brand :
- Microchip Technology / Atmel
- Bit Size :
- 8
- Connectivity :
- I2C, SPI, UART/USART
- Supply Voltage :
- 5V
- Number of SPI Channels :
- 1
- Max Frequency :
- 40 MHz
- Pin Count :
- 28
- Number of ADC Channels :
- 10
- CPU Family :
- PIC
- Number of Pins :
- 28
- Number of PWM Channels :
- 2
- Length :
- 10.5mm
- Max Supply Voltage :
- 5.5 V
- Terminal Pitch :
- 0.65mm
- Number of Ethernet Channels :
- 0
- Number of Terminations :
- 28
- Memory Size :
- 4kB
- Number of Programmable I/O :
- 25
- Core Size :
- 8-Bit
- Interface :
- I2C, SPI, UART, USART
- RoHS :
- Compliant
- Number of UART Channels :
- 0
- Data Converters :
- A/D 10x10b
- Data Bus Width :
- 8B
- Datasheets
- PIC18F2221-I/SS

Microcontrollers Microchip Technology PIC18F2221-I/SS Overview
Introducing the Microcontrollers Microchip Technology PIC18F2221-I/SS, a robust and versatile microcontroller unit (MCU) designed to deliver exceptional performance and reliability for a wide range of embedded applications. Manufactured by Microchip Technology, this MCU is built on an advanced 8-bit architecture and comes equipped with 4KB of flash memory, housed in a compact 28SSOP package. The PIC18F2221-I/SS is optimized for performance-intensive operations, offering a scalable option for developers looking to balance power consumption with processing capabilities.
PIC18F2221-I/SS Features
The PIC18F2221-I/SS MCU boasts an array of features that make it a prime choice for demanding applications. Key features include a high-performance 8-bit CPU, 4KB of on-chip flash memory, and multiple channels of enhanced Capture/Compare/PWM (CCP) modules for advanced control systems. Additionally, this microcontroller supports serial communication via USART, SPI, and I2C modules, facilitating easy data exchange and peripheral expansions. Its low power consumption modes ensure efficient operation, making it ideal for portable and remote applications.
PIC18F2221-I/SS Applications
- Automotive Control Systems: The high endurance and robust I/O capabilities of the PIC18F2221-I/SS make it ideal for managing automotive applications, such as engine management and body control modules.
- Industrial Automation: With its precise timer functions and extended temperature range, this MCU performs reliably in industrial control systems, including robotics and process controllers.
- Consumer Electronics: Utilized in consumer devices like home automation systems and personal gadgets, the PIC18F2221-I/SS offers efficient operation and connectivity features that enhance user experience.
- Medical Devices: The reliable operation and low power consumption make the PIC18F2221-I/SS suitable for handheld medical instruments and monitoring systems.
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