PIC18F43K22-I/PT
- Mfr.Part #
- PIC18F43K22-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44TQFP
- Stock
- 4,266
- In Stock :
- 4,266
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Dimensions :
- 10 x 10 x 1.05mm
- Series :
- PIC® XLP™ 18K
- Supplier Device Package :
- 44-TQFP (10x10)
- Qualification :
- -
- Program Memory Size :
- 8KB 4K x 16
- Interfaces :
- I2C/SPI/USART
- Brand :
- Microchip Technology / Atmel
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Tradename :
- PIC
- Radiation Hardening :
- No
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 7
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 36 I/O
- RoHS :
- Details
- Width :
- 10.0076mm
- Data Converters :
- A/D 30x10b
- Package / Case :
- 44-TQFP
- Operating Temperature :
- -40°C~85°C TA
- Data Converter :
- A/D 30x10b
- PWM Channels :
- yes
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Base Part Number :
- PIC18F43K22
- Number of A/D Converters :
- 2
- Terminal Finish :
- Matte Tin (Sn) - annealed
- DAC Channels :
- yes
- Published :
- 2009
- Number of Pins :
- 44
- Length :
- 9.9822mm
- Maximum Operating Temperature :
- +85 °C
- Number of UART Channels :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Connectivity :
- I2C, SPI, UART/USART
- Pbfree Code :
- yes
- Frequency :
- 64MHz
- Program Memory Type :
- Flash
- Package Type :
- QFP40
- Lead Free :
- Lead Free
- Number of Bits :
- 8
- ECCN Code :
- EAR99
- Data Bus Width :
- 8B
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 5V
- Family Name :
- PIC18F
- RAM Size :
- 512 x 8
- Package :
- Tray
- Height :
- 1.0414mm
- Terminal Form :
- Gull wing
- Watchdog Timer :
- yes
- Packaging :
- Tray
- EEPROM Size :
- 256 x 8
- DMA Channels :
- No
- Number of I/O :
- 35
- Interface Type :
- EUSART, I2C, SPI
- Number of I2C Channels :
- 2
- Instruction Set Architecture :
- RISC
- Has ADC :
- yes
- Core Size :
- 8-Bit
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Minimum Operating Temperature :
- -40 °C
- Core Processor :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- Number of Programmable I/O :
- 36
- Interface :
- I2C, SPI, UART, USART
- Pin Count :
- 44
- Mounting Style :
- SMD/SMT
- Bit Size :
- 8
- Memory Size :
- 8kB
- Product :
- MCU
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- Max Power Dissipation :
- 1W
- Factory Lead Time :
- 5 Weeks
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Number of ADC Channels :
- 30 Channel
- Base Product Number :
- PIC18F43
- Device Core :
- PIC
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM (words) :
- 4096
- Number of Terminations :
- 44
- Speed :
- 64MHz
- Number of SPI Channels :
- 2
- Manufacturer :
- Microchip
- CPU Family :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- PIC18F43K22-I/PT

Microcontrollers Microchip Technology PIC18F43K22-I/PT Overview
The Microcontrollers Microchip Technology PIC18F43K22-I/PT is a high-performance, enhanced flash microcontroller unit (MCU) designed by Microchip Technology, tailored for a variety of complex embedded applications. This MCU is based on an advanced 8-bit architecture that provides ample computational power while maintaining low power consumption and cost efficiency. With 8KB of flash memory and a compact 44-TQFP package, it is ideal for designers seeking a blend of versatility and reliability for their advanced systems. The PIC18F43K22-I/PT also supports a wide range of peripheral integrations and programming options, making it a preferred choice for both prototyping and mass production.
PIC18F43K22-I/PT Features
This microcontroller features an extensive set of functionalities that enhance its applicability in numerous domains. Key features include 8KB of flash memory, a robust set of 35 I/O pins, and a flexible clock system that supports up to 64 MHz of frequency with the PLL option. Additionally, it offers enhanced capture/compare/PWM (ECCP) modules, multiple serial communication interfaces such as SPI, I2C, and USART, which allow for versatile data exchange and device control. Safety and reliability are bolstered by its extended watchdog timer and fail-safe clock monitor.
PIC18F43K22-I/PT Applications
- Automotive systems: Utilized in engine management and dashboard displays, where its real-time processing capabilities and robust I/O options ensure reliable operation under demanding conditions.
- Consumer electronics: Integrates into devices like smart home appliances and wearable fitness gadgets, offering efficient power management and connectivity features.
- Industrial control: Powers automation controllers and sensors, supporting complex algorithms and multiple communication protocols needed in modern industrial environments.
- Medical devices: Applied in portable medical diagnostics and monitoring equipment, where its low power consumption and high data integrity are crucial.
- Telecommunications: Used in network infrastructure equipment, facilitating the management and propagation of data across communication channels efficiently and securely.
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