PIC18F43K22-E/PT
- Mfr.Part #
- PIC18F43K22-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44TQFP
- Stock
- 320
- In Stock :
- 320
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- Number of ADC Channels :
- 28
- Number of A/D Converters :
- 2
- JESD-609 Code :
- e3
- Package / Case :
- 44-TQFP
- Program Memory Type :
- Flash
- Memory Size :
- 8kB
- Published :
- 2010
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- Max Power Dissipation :
- 1W
- Base Product Number :
- PIC18F43
- Surface Mount :
- yes
- Core Processor :
- PIC
- ROM (words) :
- 4096
- Interface Type :
- I2C, SPI, USART
- Device Core :
- PIC
- Package :
- Tray
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Size :
- 8-Bit
- Number of Timers/Counters :
- 7
- Factory Lead Time :
- 6 Weeks
- Number of I/Os :
- 35
- Has ADC :
- yes
- Number of UART Channels :
- 2
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Brand :
- Microchip Technology / Atmel
- Product :
- MCU
- Supply Voltage-Max (Vsup) :
- 5.5V
- MSL :
- MSL 3 - 168 hours
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of SPI Channels :
- 2
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Height :
- 1.05mm
- EEPROM Size :
- 256 x 8
- Data Bus Width :
- 8B
- ECCN Code :
- EAR99
- Tradename :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tray
- Number of Programmable I/O :
- 36
- Qualification :
- -
- Number of I2C Channels :
- 2
- Min Operating Temperature :
- -40 °C
- Max Frequency :
- 64 MHz
- PWM Channels :
- yes
- Number of Pins :
- 44
- Supplier Device Package :
- 44-TQFP (10x10)
- Width :
- 10mm
- Base Part Number :
- PIC18F43K22
- Watchdog Timer :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 44
- Frequency :
- 48MHz
- Min Supply Voltage :
- 1.8 V
- Speed :
- 48MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface :
- I2C, SPI, UART, USART
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Mounting Style :
- SMD/SMT
- Memory Type :
- Flash
- Number of Terminations :
- 44
- Interfaces :
- I2C/SPI/USART
- Product Status :
- Active
- Data Converters :
- A/D 30x10b
- Time@Peak Reflow Temperature-Max (s) :
- 40
- DMA Channels :
- No
- Operating Temperature :
- -40°C~125°C TA
- Max Supply Voltage :
- 5.5 V
- Max Operating Temperature :
- 125 °C
- Program Memory Size :
- 8KB 4K x 16
- Supply Voltage :
- 5V
- Connectivity :
- I2C, SPI, UART/USART
- Bit Size :
- 8
- Pbfree Code :
- yes
- Core Architecture :
- PIC
- Data Converter :
- A/D 30x10b
- Terminal Position :
- QUAD
- Manufacturer :
- Microchip
- Product Category :
- 8-bit Microcontrollers - MCU
- Maximum Operating Temperature :
- + 125 C
- RoHS :
- Compliant
- CPU Family :
- PIC
- Number of I/O :
- 35
- Schedule B :
- 8542310000
- Length :
- 10mm
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- RAM Size :
- 512 x 8
- Series :
- PIC® XLP™ 18K
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Datasheets
- PIC18F43K22-E/PT

Microcontrollers Microchip Technology PIC18F43K22-E/PT Overview
The Microcontrollers Microchip Technology PIC18F43K22-E/PT is a high-performance, enhanced flash microcontroller unit (MCU) tailored for advanced applications requiring robust operation and high levels of functionality. This 8-bit MCU, crafted by the industry-leading Microchip Technology, features an impressive 8KB of flash memory housed within a compact 44-TQFP package. Known for its versatility and efficiency, the PIC18F43K22-E/PT is engineered to support complex digital and analog functionalities in a single, cost-effective solution. Its ability to operate across a wide voltage range, coupled with extensive programmable capabilities, makes it an ideal choice for developers looking to push the boundaries of microcontroller technology in their designs.
PIC18F43K22-E/PT Features
The PIC18F43K22-E/PT comes packed with features that enhance its reliability and performance in demanding applications. Key features include a broad operating voltage range (1.8V to 5.5V), 28 KB of linear data memory, and a host of peripherals such as 12-bit ADC, comparators, and enhanced CCP modules. Furthermore, it supports serial communication interfaces like SPI, I2C, and EUSART, which are essential for modern IoT and connected devices. Its low power consumption modes and extensive interrupt capabilities allow for the design of energy-efficient and highly responsive systems.
PIC18F43K22-E/PT Applications
- Automotive Systems: Utilized in engine management and infotainment systems, where robustness and reliability are crucial. The PIC18F43K22-E/PT offers precise analog and digital sensor integration and real-time data handling.
- Home Automation: Powers smart home devices such as thermostats and lighting systems. Its multiple communication interfaces enable it to connect with other home automation devices seamlessly.
- Industrial Control: In industrial automation, the MCU can manage process controls, robotic systems, and other machinery requiring complex logic and interface capabilities.
- Consumer Electronics: Used in devices like portable medical devices and fitness trackers, where its low power consumption and high functionality support prolonged use and complex user interfaces.
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