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Small square black LQFP44 chip with silver pins

YINGHUA

YINGHUA PIC16F747-E PT LQFP44 semiconductor

SKU CH-52T8-BH4HG

An 8-bit microcontroller in a 44-pin LQFP package with 16 KB program memory

  • Product typeICs Semicoductors
  • PIC16F747 microcontroller with 44-pin LQFP package
  • 9-bit architecture supports efficient instruction processing
  • 16-bit program counter enables large address space
  • Part number 747 identifies enhanced feature set
  • New condition, first listed by manufacturer in 2026

PIC16F747-E PT LQFP44 Microcontroller

The PIC16F747-E PT LQFP44 is an 8-bit microcontroller from Microchip Technology supplied by YINGHUA. It integrates core independent peripherals and flash memory in a 44-pin LQFP package. Engineers select this device for embedded control tasks that demand deterministic timing and low pin count. Buyers who need more I/O lines or a wider data bus must choose a different part.

44-Pin LQFP Footprint and Power

The 44-pin LQFP outline fits standard surface-mount assembly flows and keeps board area small. A decoupling capacitor on each supply pin and a pull-up on MCLR are the only mandatory externals. The internal oscillator eliminates an external crystal for many designs, freeing two pins for general-purpose I/O. Designs requiring 5 V tolerant inputs on every pin cannot rely on this device alone.

Datasheet and Development Support

Microchip provides the full datasheet, errata sheets and the MPLAB X IDE with XC8 compiler at no charge. Code examples for the analog-to-digital converter and capture/compare/PWM modules accelerate firmware bring-up. The ICSP header on the target board enables in-circuit programming and debugging without a socket. Projects that demand a graphical configuration tool for every peripheral will find the supplied software limited.

How it compares

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

Price $16.99
Cheaper than about 78% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What limits the PIC16F747-E PT under continuous clock cycles?

The 16-bit core and 44-pin LQFP package define the instruction throughput and I/O bandwidth available during sustained operation.

How much heat does the LQFP44 package generate during all-day use?

The 44-pin LQFP body dissipates heat through its exposed pads; typical junction-to-ambient resistance keeps temperatures within spec at the rated clock.

Which programmer hardware is needed to flash the PIC16F747-E PT?

An ICSP-compatible programmer with a 5 V supply and the standard 6-pin header matches the device's programming interface.

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