PIC18F45K22-E/PT
- Mfr.Part #
- PIC18F45K22-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 6,519
- In Stock :
- 6,519
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- Bit Size :
- 8
- Number of Timers/Counters :
- 7
- Number of ADC Channels :
- 30
- RoHS :
- Details
- Packaging :
- Tray
- Tradename :
- PIC
- Max Power Dissipation :
- 1W
- Program Memory Size :
- 32KB 16K x 16
- Typical Operating Supply Voltage :
- 2.3 → 5.5 V
- Series :
- PIC® XLP™ 18K
- REACH SVHC :
- No SVHC
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Terminal Form :
- Gull wing
- Frequency :
- 48MHz
- Instruction Set Architecture :
- RISC
- RAM Size :
- 1.5K x 8
- EEPROM Size :
- 256 x 8
- DMA Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 44-TQFP
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- Terminal Position :
- QUAD
- Height :
- 1.05mm
- Data Converter :
- A/D 30x10b
- Number of Programmable I/O :
- 36
- Pbfree Code :
- yes
- Base Part Number :
- PIC18F45K22
- Product Status :
- Active
- Device Core :
- PIC
- Speed :
- 48MHz
- PWM Channels :
- yes
- Maximum Operating Temperature :
- +125 °C
- Number of I2C Channels :
- 2
- Data Bus Width :
- 8B
- Core Processor :
- PIC
- Product Type :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/Os :
- 36 I/O
- Product Category :
- 8-bit Microcontrollers - MCU
- Length :
- 10mm
- Manufacturer :
- Microchip
- Radiation Hardening :
- No
- Package Type :
- TQFP
- Core Size :
- 8-Bit
- Minimum Operating Temperature :
- -40 °C
- Pin Count :
- 44
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Family Name :
- PIC18F
- Mounting Type :
- Surface Mount
- Width :
- 10mm
- Mounting Style :
- SMD/SMT
- Connectivity :
- I2C, SPI, UART/USART
- Peak Reflow Temperature (Cel) :
- 260
- Supplier Device Package :
- 44-TQFP (10x10)
- Has ADC :
- yes
- Supply Voltage :
- 5V
- Number of Pins :
- 44
- CPU Family :
- PIC
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- JESD-609 Code :
- e3
- Oscillator Type :
- Internal
- Terminal Pitch :
- 0.8mm
- Base Product Number :
- PIC18F45
- Brand :
- Microchip Technology / Atmel
- Factory Lead Time :
- 5 Weeks
- Memory Size :
- 32kB
- Number of Terminations :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- I2C, SPI, UART, USART
- ROM (words) :
- 16384
- Number of Ethernet Channels :
- 0
- Dimensions :
- 10 x 10 x 1.05mm
- Operating Temperature :
- -40°C~125°C TA
- Number of SPI Channels :
- 2
- Interface Type :
- EUSART, I2C, SPI
- Number of I/O :
- 35
- Number of UART Channels :
- 0
- Published :
- 2012
- Package :
- Tray
- Data Converters :
- A/D 30x10b
- Surface Mount :
- yes
- Datasheets
- PIC18F45K22-E/PT
PIC18F45K22-E/PT Documents

Microcontrollers Microchip Technology PIC18F45K22-E/PT Overview
The Microcontrollers Microchip Technology PIC18F45K22-E/PT is a highly versatile and efficient microcontroller unit (MCU) designed to meet the needs of sophisticated electronic applications. Developed by Microchip Technology, a leader in microcontroller and analog semiconductors, this device offers a robust platform for designers focusing on automation, sensing, and IoT connectivity. Integrating 32KB of flash memory within a compact 44TQFP package, it is engineered to support complex digital and analog functionalities while maintaining low power consumption and enhanced processing capabilities.
PIC18F45K22-E/PT Features
The PIC18F45K22-E/PT is packed with features that make it ideal for a wide range of applications. It includes 32KB of flash memory, a broad operating voltage range from 1.8V to 5.5V, and a high-performance 8-bit processor. Additional functionalities encompass enhanced EEPROM memory, multiple communication interfaces such as SPI, I2C, and USART, which are essential for modern connectivity solutions. It also supports up to 35 I/O pins, providing ample flexibility for interfacing with other peripherals and devices.
PIC18F45K22-E/PT Applications
- Home Automation Systems: Utilized in the control of lighting, heating, and security systems, where its I/O flexibility and robust communication protocols enable reliable device networking and management.
- Industrial Control: Applies in process control and machinery monitoring, leveraging its high interrupt capability and analog integrations to manage multiple tasks simultaneously.
- Automotive Applications: Used in vehicle systems to monitor sensors and control environmental conditions, thanks to its ability to operate under a wide range of temperatures and voltages.
- Consumer Electronics: Integral in devices such as smart watches and gaming peripherals, where its low power consumption and extensive memory capacity are crucial for enhancing user experience.
- Internet of Things (IoT) Devices: Perfect for IoT devices due to its enhanced connectivity features and robust processing power, facilitating smart city and smart industry deployments.
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