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YINGHUA

YINGHUA STM8S003F3P6TR 8-bit MCU TSSOP-20 semiconductor

SKU CH-Y7H9-8E3PX

8-bit microcontroller in a 20-pin TSSOP package for embedded control tasks

  • Product typeICs Semicoductors
  • 8-bit MCU core handles compact control tasks
  • TSSOP-20 package fits dense board layouts
  • New condition ensures reliable first-use performance
  • STM8S003F3P6TR part number simplifies sourcing and BOM management

8-bit MCU for embedded control

The YINGHUA STM8S003F3P6TR is an 8-bit microcontroller supplied in a TSSOP-20 package. It suits engineers developing cost-sensitive embedded applications that need a small footprint and straightforward programming. The device integrates core peripherals for basic I/O and timing tasks.

Fits space-constrained boards

The TSSOP-20 outline lets the chip sit on dense PCB layouts where larger packages cannot fit. It requires an external crystal or resonator for precise clocking and a regulated supply rail matching the datasheet voltage range. Designers needing more flash, additional pins or advanced analog blocks should select a larger MCU.

How it compares

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

Price $23.99
Cheaper than about 65% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What limits the STM8S003F3P6TR first during sustained full-speed operation?

The 8-bit core running at its maximum clock speed will hit thermal limits before any peripheral bottleneck appears.

How much heat does the 20-pin TSSOP package dissipate when the MCU runs continuously?

The small TSSOP-20 body relies on PCB copper pours to spread heat; expect noticeable warmth on the board after hours of continuous 3 V operation.

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