PIC18F4221-E/PT
- Mfr.Part #
- PIC18F4221-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 44TQFP
- Stock
- 42,074
- In Stock :
- 42,074
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- Interfaces :
- I2C/SPI/USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 44
- Mounting Type :
- Surface Mount
- Device Core :
- PIC
- Package :
- Tray
- Number of Timers/Counters :
- 4
- Tradename :
- PIC
- Mount :
- Surface Mount
- Base Product Number :
- PIC18F4221
- Oscillator Type :
- Internal
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Height Seated (Max) :
- 1.2mm
- Terminal Form :
- Gull wing
- ECCN Code :
- 3A991.A.2
- Series :
- PIC® 18F
- EEPROM Size :
- 256 x 8
- Product Status :
- Active
- Number of I/Os :
- 36 I/O
- Has ADC :
- yes
- Mounting Style :
- SMD/SMT
- Manufacturer :
- Microchip
- Peak Reflow Temperature (Cel) :
- 260
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Supply Current-Max :
- 23mA
- Core Processor :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Frequency :
- 25MHz
- Max Power Dissipation :
- 1W
- Brand :
- Microchip Technology / Atmel
- Package / Case :
- 44-TQFP
- Length :
- 10mm
- Pbfree Code :
- yes
- PWM Channels :
- yes
- Operating Supply Voltage :
- 5V
- Speed :
- 25MHz
- Connectivity :
- I2C, SPI, UART/USART
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 44
- Program Memory Size :
- 4KB 2K x 16
- Bit Size :
- 8
- CPU Family :
- PIC
- Data Converters :
- A/D 13x10b
- Product :
- MCU
- Maximum Operating Temperature :
- + 125 C
- Number of Pins :
- 44
- Interface :
- I2C, SPI, UART, USART
- Packaging :
- Tray
- Minimum Operating Temperature :
- - 40 C
- Data Converter :
- A/D 13x10b
- Watchdog Timer :
- yes
- DMA Channels :
- No
- Memory Size :
- 4kB
- Number of I/O :
- 36
- Data Bus Width :
- 8B
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Supplier Device Package :
- 44-TQFP (10x10)
- DAC Channels :
- No
- Core Size :
- 8-Bit
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Part Number :
- PIC18F4221
- Width :
- 10 mm
- Published :
- 2007
- Height :
- 1 mm
- RoHS :
- Details
- JESD-609 Code :
- e3
- On Chip Program ROM Width :
- 16
- Terminal Pitch :
- 0.8mm
- RAM Size :
- 512 x 8
- Operating Temperature :
- -40°C~125°C TA
- Number of ADC Channels :
- 13 Channel
- Radiation Hardening :
- No
- Power Supplies :
- 5V
- Factory Lead Time :
- 6 Weeks
- Datasheets
- PIC18F4221-E/PT

Microcontrollers Microchip Technology PIC18F4221-E/PT Overview
The Microcontrollers Microchip Technology PIC18F4221-E/PT is a high-performance 8-bit microcontroller from Microchip Technology, designed to offer a reliable and powerful solution for embedded applications. This microcontroller integrates 4KB of flash memory and operates on an advanced instruction set that enhances the execution speed and efficiency. The PIC18F4221-E/PT comes in a 44-TQFP package, offering robustness and ease of integration for developers. Its low power consumption and broad range of peripherals make it ideally suited for automated industrial systems, consumer electronics, and smart monitoring systems, providing a scalable option for businesses looking to develop advanced products with microcontroller-based solutions.
PIC18F4221-E/PT Features
- 8-bit microcontroller with 4KB flash memory for program storage.
- Extended temperature range, ensuring reliability in varying environmental conditions.
- High-performance architecture that speeds up data processing and task execution.
- Compact 44-TQFP package allows for efficient use of PCB space in complex designs.
- Enhanced peripheral features supporting a variety of interfaces for extended functionality.
PIC18F4221-E/PT Applications
- Automated Industrial Systems: Utilized in control systems for manufacturing, where precision and reliability are paramount.
- Consumer Electronics: Serves as a central processing unit in smart appliances, enhancing user interfaces and device connectivity.
- Automotive Applications: Can be embedded in vehicle management systems, contributing to enhanced diagnostic capabilities and performance monitoring.
- Medical Devices: Critical for monitoring systems and small-scale medical instruments where precise data handling is necessary.
- Telecommunication Equipment: Helps in managing data transmission and reception in communication infrastructure.
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