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Black square LQFP44 microcontroller chip with silver pins

YINGHUA

YINGHUA PIC18F45K80-IPT LQFP44 semiconductor

SKU CH-J7AR-1VC2S

PIC18F45K80-IPT LQFP44 microcontroller in 44-pin package for embedded systems

  • Product typeICs Semicoductors
  • 8-bit PIC microcontroller core for efficient control tasks
  • 44-pin LQFP package enables compact surface-mount designs
  • 45 KB flash memory stores application firmware
  • 80 MHz maximum oscillator speed supports fast instruction execution
  • New condition ensures reliable first-use performance

Microcontroller for embedded control

The YINGHUA PIC18F45K80-IPT is an 8-bit microcontroller in a 44-pin LQFP package designed for embedded control tasks. Engineers and hobbyists building custom boards will use it for real-time I/O, timing and communication functions. It suits projects that need deterministic operation without an operating system.

No accessories or software included

The component ships as a bare integrated circuit with no development board, programmer, cable or pre-loaded firmware. Users must provide their own in-circuit programmer, power supply and development environment such as MPLAB X. The absence of bundled tools means the buyer must already have or separately source the programming hardware.

Verify voltage, footprint and toolchain

Confirm the target board runs at the device operating voltage and that the PCB footprint matches the 44-pin LQFP outline. Ensure the chosen compiler and programmer support this specific part number before ordering. Buyers who need a different pin count, package style or voltage range should select an alternative device.

How it compares

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

Price $24.99
Cheaper than about 63% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the LQFP44 package need reflow rework during the product life?

The 44-pin LQFP package is surface-mounted; plan for hot-air rework if a pin lifts or the IC must be replaced.

What electrical limit appears first when the PIC18F45K80 runs continuously at 18 MHz?

At 18 MHz the internal oscillator and flash endurance set the practical ceiling before thermal limits.

How much heat does the 44-pin LQFP dissipate during all-day operation at 5 V?

Typical active current stays in the low milliampere range, so the 44-pin LQFP stays near ambient without a heatsink.

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