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Microchip PIC18F45K20-I/PT 8-bit PIC Microcontroller, 64 MHz, 32kB FLASH, 44-Pin TQFP
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10mm |
| Model | PIC18F45K20-I/PT |
| Width | 10mm |
| Mount Type | Surface |
| Series | PIC18F45K20 |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 1.54kB |
| Pin Count | 44 |
| Maximum Supply Voltage | 3.6V |
| Maximum Power Dissipation Pd | 1W |
| Minimum Supply Voltage | 1.8V |
| Device Core | PIC |
| Program Memory Size | 32kB |
| Maximum Clock Frequency | 64MHz |
| Number of Programmable I/Os | 36 |
| Analogue Comparators | 2 |
| Maximum Expanded Memory Size | 32kB |
| Number of Timers | 4 |
| Instruction Set Architecture | RISC |
| ADCs | 14 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Operates at a maximum clock frequency of 64 MHz for fast instruction cycles.
- Offers 32kB FLASH program memory for robust code storage and flexibility.
- Includes 1.54kB of RAM and support for expanded memory up to 32kB.
- Features 36 programmable I/Os for flexible peripheral and device control.
- Supports 14 channels of 10-bit ADC for high-resolution data acquisition.
- Runs on a supply voltage range from 1.8V to 3.6V, with surface mount TQFP-44 format.
- Employs RISC instruction set architecture for efficient processing and power management.
- Withstands operating temperatures from -40°C to 85°C ideal for industrial applications.
Product Description
The Microchip PIC18F45K20-I/PT 8-bit PIC microcontroller is designed for demanding embedded systems and industrial automation applications. With its high-frequency operation at up to 64 MHz, this microcontroller ensures rapid computation cycles and responsive performance. The integrated 32kB FLASH memory enables extensive program storage, accommodating sophisticated firmware and frequent updates. Coupled with 1.54kB RAM, the system supports dynamic variables and efficient processing.
Programming flexibility is enhanced by up to 36 programmable I/O pins, allowing customized control of peripheral devices, digital interfaces, or sensor networks. The microcontroller includes up to 14 channels of 10-bit ADC, providing precise analog-to-digital conversion for measuring sensors or other analog signals. Four integrated timers and two analog comparators support advanced control and timing needs in automation or robotics projects.
Operating from a supply voltage range of 1.8V to 3.6V, the device is suitable for low-power and high-reliability applications. Its compact surface-mount TQFP-44 package maximizes board space efficiency, simplifying integration into complex PCB designs. The supported RISC instruction set architecture excels in efficient processing, minimizing cycle counts and optimizing energy consumption.
Designed for robust operation, the microcontroller tolerates temperatures from -40°C to 85°C, meeting requirements for industrial environments and outdoor installations. Memory expandability up to 32kB facilitates future-proofing and scalability in evolving applications. The device’s programmable features, versatile connectivity, and compact footprint position it as a preferred choice for industrial automation, instrumentation, and process control systems.
Applications include factory automation, embedded systems, sensor interfacing, robotics control, HVAC equipment, instrumentation panels, automotive electronics, and more. Browse more Microchip microcontrollers or discover specialized models for your application in the Microcontroller category on EnvMart.
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Frequently Asked Questions
The Microchip PIC18F45K20-I/PT operates at a maximum clock frequency of 64 MHz, allowing for fast instruction cycles.
This microcontroller features a program memory size of 32kB FLASH, providing ample storage for firmware and applications.
It includes 36 programmable I/O pins, allowing for flexible control of peripherals and devices.
The device operates within a supply voltage range of 1.8V to 3.6V, suitable for low-power applications.
This microcontroller can withstand operating temperatures from -40°C to 85°C, making it suitable for industrial applications.
It supports 14 channels of 10-bit ADC, providing high-resolution data acquisition capabilities.
This model features 1.54kB of RAM, which supports dynamic variable storage and processing.
The microcontroller is packaged in a TQFP (Thin Quad Flat Package) format with 44 pins.
It includes four integrated timers, which can be used for various timing and control applications.
The PIC18F45K20-I/PT employs a RISC (Reduced Instruction Set Computing) instruction set architecture for efficient processing.
The maximum expanded memory size supported is up to 32kB, allowing for future scalability in applications.
This microcontroller is suitable for applications such as factory automation, robotics control, and instrumentation panels.
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