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