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Microchip Technology PIC18LF45K40IP 8-bit Microcontroller

The PIC18LF45K40 microcontroller combines extensive memory, multiple peripherals, and advanced features ideal for versatile general-purpose applications. It includes large Flash, SRAM, and EEPROM sizes, complemented by core-independent peripherals like CCP, CWG, ADC, DAC, and communication modules such as USART, SPI, and I2C. Its low-power modes, XLP technology, and wide voltage range ensure efficient operation across industrial and extended temperature ranges. Designed for flexibility, it supports peripheral pin remapping, accurate Analog & Digital conversion, and robust clocking options, offering optimal performance for embedded and automation projects.

Authorized Distributors
Source:DigiKey
Part No:PIC18LF45K40-I/P
Stock:274
Inv Date:06-12-2026
Price: Unit price: $2.69
Buy/RFQ:
Part No:PIC18LF45K40-I/P
Stock:0
Inv Date:06-13-2026
Price: Unit price: $2.69
Buy/RFQ:
Part No:PIC18LF45K40-I/P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3.44
Buy/RFQ:
Part No:PIC18LF45K40-I/P
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3.44
Buy/RFQ:

Microchip Technology PIC18LF45K40IP 8-bit Microcontroller Specifications:

  • Flash Memory: Up to 128 Kbytes
  • SRAM: Up to 4096 bytes
  • EEPROM: Up to 1024 bytes
  • Operating Voltage: 1.8V to 5.5V
  • Temperature Range: -40°C to 85°C (Industrial), -40°C to 125°C (Extended)
  • Clock: Internal Oscillator up to 16 MHz, External Clock up to 64 MHz
  • Low Power Modes: Sleep, Idle, Doze
  • Sleep current: 50 nA @ 1.8V
  • Current consumption: 8 μA @ 32 kHz, 1.8V
  • Timers: Up to five 8-bit and four 16-bit timers
  • Peripherals: CCP, CWG, ADC, DAC, Comparator, Signal Measurement Timer, CVD
  • Serial Communication: Multiple USART, SPI, I2C modules
  • I/O Pins: Up to 53 with programmable pull-ups and slew rate control
  • Hardware features: CRC, Hardware Fault Timer, Watchdog Timer, PPS
  • Package Types: 28-pin, 40-pin, 44-pin, 64-pin QFP, TQFP

Buy the Microchip Series Microcontroller: PIC18LF45K40

Order the Microchip PIC18LF45K40 microcontroller today online and unlock powerful features such as extensive memory, multiple peripherals, and low-power operation ideal for industrial automation, embedded systems, and flexible control solutions. With easy online purchasing options, receive quick delivery of a feature-rich device capable of supporting diverse applications—from sensor management to communication interfaces—with robust clocking and safety features. Make your next project reliable, efficient, and future-proof by buying this trusted microcontroller online now.

Buy Microchip PIC18LF45K40 microcontroller now and experience unmatched reliability and high-performance design for versatile embedded applications.

Frequently Asked Questions

Where can I buy Microchip Technology PIC18LF45K40IP?

You can click on the BUY or RFQ button to purchase PIC18LF45K40IP from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part PIC18LF45K40IP?

You can download the PIC18LF45K40IP datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of PIC18LF45K40IP?

Microchip Technology

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