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Small square black LQFP44 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC18LF45K80-IPT LQFP44 semiconductor

SKU CH-C9G9-7S3A3

A new PIC18LF45K80 microcontroller in a 44-pin LQFP package for embedded control applications

  • Product typeICs Semicoductors
  • Low-power design with 18F architecture for efficient operation
  • 44-pin LQFP package enables compact board integration
  • 80 MHz maximum frequency supports responsive processing
  • 45 KB flash memory stores substantial program code
  • New condition ensures reliable performance from first use

Microcontroller for Embedded Control

The PIC18LF45K80-IPT is an 8-bit microcontroller in a 44-pin LQFP package. It suits engineers building low-power embedded systems where integrated peripherals and flash memory simplify board design. New stock ensures genuine silicon for production or prototyping runs.

Steady-State Operation Characteristics

The device maintains specified electrical performance across its operating voltage and temperature range during continuous execution. On-chip oscillator options and brown-out reset help keep firmware stable when the supply varies over long periods. Flash endurance supports repeated field updates without degradation.

Pre-Order Integration Checks

Verify that your PCB footprint matches the 44-lead LQFP pinout and that your programmer supports the PIC18LF family programming protocol. Confirm the application can operate within the voltage limits stated in the datasheet. Ensure your toolchain includes a compatible compiler and debugger for this architecture.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 55% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How much heat does the PIC18LF45K80-IPT generate when running continuously in a 44-pin LQFP package?

As a low-power 8-bit microcontroller in a 44-pin LQFP package, the PIC18LF45K80-IPT draws minimal current during continuous operation, so heat output remains very low and typically requires no active cooling.

What external components must I already have to prototype with this PIC18LF45K80-IPT?

You will need a regulated supply within the device's operating voltage range, a programmer or debugger compatible with the ICSP interface, and a PCB or breadboard suited to the 44-pin LQFP footprint.

Can I use 5 V legacy peripherals directly with the PIC18LF45K80-IPT I/O pins?

The PIC18LF45K80-IPT operates at lower voltages than classic 5 V parts, so its I/O pins are not 5 V tolerant; level shifters or voltage dividers are required when interfacing with older 5 V hardware.

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