PIC18F45 (12)
The PIC18F45 series is available from Microchip at Xecor. Designed for 8-bit microcontroller applications, the PIC18F45 offers high performance with a 40MHz core speed, 32KB of FLASH program memory, and versatile connectivity options including I²C, SPI, and UART/USART. Available in multiple package options such as Tape & Reel (TR), Cut Tape (CT), and Digi-Reel®, it is ideal for embedded systems, industrial automation, and consumer electronics. Whether used in automotive systems, telecommunications, or IoT devices, this series ensures reliability, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Microchip. Please view our extensive selection of the PIC18F45 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| PIC18F45K22-I/PT | 8-BIT Flash Microcontroller | TQFP-44 | 4,097 | |
| PIC18F45K50-I/PT | Specifications of PIC18F45K50-I/PT: 8, 32KB, 44TQFP | TQFP-44 | 9,297 | |
| PIC18F45K22-E/PT | The PIC18F45K22-E/PT is a powerful 8-bit microcontroller with 32KB of Flash memory and 1536B of RAM | TQFP-44 | 7,265 | |
| PIC18F45K80-E/PT | Suitable for various applications | TQFP-44 | 8,781 | |
| PIC18F45K80-I/PT | This CMOS microcontroller is housed in a PQFP44 package for easy integration into designs | TQFP-44 | 8,710 | |
| PIC18F45J10-I/PT | CMOS technology, 40MHz speed | TQFP-44 | 8,440 | |
| PIC18F45K20-I/ML | 35 QFN-44(8x8) Integrated Circuit | QFN-44 | 5,794 | |
| PIC18F45K20-I/PT | Microcontroller | TQFP-44 | 8,723 | |
| PIC18F45K40-I/PT | The compact TQFP-44 package makes it easy to integrate the PIC18F45K40-I/PT into various designs while maximizing space efficiency | TQFP-44 | 5,810 | |
| PIC18F45K80T-I/PT | The PIC18F45K80T-I/PT comes in a 35 TQFP-44 (10x10) package, making it suitable for various electronic applications | TQFP-44 | 8,113 | |
| PIC18F45K80-I/ML | Power-efficient Device with Capacitive Touch Sensing Technology | 44-VQFNExposedPad | 7,158 | |
| PIC18F45K80-E/ML | Industrial-grade PIC microcontroller with CAN and ADC interfaces for demanding projects | QFN-44 | 7,110 |
Key Featrues
8-Bit Core Processor - The 8-bit core processor provides a balance between performance and power efficiency, making it ideal for embedded applications where low power consumption and cost-effectiveness are critical. This core size is well-suited for tasks such as sensor interfacing, control systems, and basic data processing.
40MHz Clock Speed - With a clock speed of 40MHz, the microcontroller delivers fast and responsive performance for real-time applications. This speed enables efficient handling of tasks like data acquisition, communication protocols, and control algorithms, enhancing overall system performance.
32KB FLASH Program Memory - The 32KB FLASH memory provides ample space for storing complex firmware and application code. This feature allows for flexibility in developing feature-rich applications without the need for external memory, reducing system complexity and cost.
Integrated Connectivity (I²C, SPI, UART/USART) - The built-in connectivity options, including I²C, SPI, and UART/USART, enable seamless communication with peripherals and other devices. This integration simplifies system design and supports a wide range of use cases, from industrial automation to IoT applications.
Wide Operating Voltage Range (2.7V ~ 3.6V) - The microcontroller operates efficiently within a voltage range of 2.7V to 3.6V, making it suitable for battery-powered and low-power applications. This feature ensures reliable performance in diverse environments while optimizing energy consumption.
40MHz Clock Speed - With a clock speed of 40MHz, the microcontroller delivers fast and responsive performance for real-time applications. This speed enables efficient handling of tasks like data acquisition, communication protocols, and control algorithms, enhancing overall system performance.
32KB FLASH Program Memory - The 32KB FLASH memory provides ample space for storing complex firmware and application code. This feature allows for flexibility in developing feature-rich applications without the need for external memory, reducing system complexity and cost.
Integrated Connectivity (I²C, SPI, UART/USART) - The built-in connectivity options, including I²C, SPI, and UART/USART, enable seamless communication with peripherals and other devices. This integration simplifies system design and supports a wide range of use cases, from industrial automation to IoT applications.
Wide Operating Voltage Range (2.7V ~ 3.6V) - The microcontroller operates efficiently within a voltage range of 2.7V to 3.6V, making it suitable for battery-powered and low-power applications. This feature ensures reliable performance in diverse environments while optimizing energy consumption.
Applications
Industrial Automation Controller: The PIC18F45 microcontroller is ideal for controlling and monitoring industrial automation systems. Its 8-bit core, 40MHz speed, and 32KB program memory enable efficient handling of tasks such as motor control, sensor interfacing, and communication protocols like I²C, SPI, and UART/USART. Its robust peripherals, including brown-out detect/reset and PWM, make it suitable for harsh industrial environments.
Smart Home Hub: The PIC18F45 can serve as the central controller for smart home systems. With its 32 I/O pins and connectivity options like I²C and SPI, it can interface with various sensors (e.g., temperature, motion, and light) and actuators (e.g., relays and dimmers). Its 2.7V to 3.6V operating range and internal oscillator make it energy-efficient and reliable for continuous operation in home automation setups.
Portable Medical Device: The PIC18F45 is well-suited for portable medical devices, such as glucose meters or pulse oximeters. Its 13-channel 10-bit ADC allows for precise analog signal acquisition from sensors, while its compact 44-TQFP package ensures a small footprint. The microcontroller's low power consumption and wide operating temperature range make it ideal for battery-powered, handheld medical applications.
Automotive Sensor Interface: The PIC18F45 can be used in automotive applications to interface with sensors like pressure, temperature, or position sensors. Its robust design, including brown-out detect/reset and watchdog timer, ensures reliable operation in the demanding automotive environment. The microcontroller's communication peripherals enable seamless integration with vehicle networks, while its 40MHz speed ensures real-time processing of sensor data.
These applications leverage the PIC18F45's features, such as its 8-bit core, 40MHz speed, 32KB program memory, and versatile I/O capabilities, to address a wide range of use cases across industries.
Smart Home Hub: The PIC18F45 can serve as the central controller for smart home systems. With its 32 I/O pins and connectivity options like I²C and SPI, it can interface with various sensors (e.g., temperature, motion, and light) and actuators (e.g., relays and dimmers). Its 2.7V to 3.6V operating range and internal oscillator make it energy-efficient and reliable for continuous operation in home automation setups.
Portable Medical Device: The PIC18F45 is well-suited for portable medical devices, such as glucose meters or pulse oximeters. Its 13-channel 10-bit ADC allows for precise analog signal acquisition from sensors, while its compact 44-TQFP package ensures a small footprint. The microcontroller's low power consumption and wide operating temperature range make it ideal for battery-powered, handheld medical applications.
Automotive Sensor Interface: The PIC18F45 can be used in automotive applications to interface with sensors like pressure, temperature, or position sensors. Its robust design, including brown-out detect/reset and watchdog timer, ensures reliable operation in the demanding automotive environment. The microcontroller's communication peripherals enable seamless integration with vehicle networks, while its 40MHz speed ensures real-time processing of sensor data.
These applications leverage the PIC18F45's features, such as its 8-bit core, 40MHz speed, 32KB program memory, and versatile I/O capabilities, to address a wide range of use cases across industries.
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