We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black rectangular UQFN28 integrated circuit with 28 pins

YINGHUA

YINGHUA 33CH128MP502-I 2N UQFN28 semiconductor

SKU CH-4XPZ-XT8EQ

New semiconductor IC in 28-pin UQFN package for embedded control applications

  • Product typeICs Semicoductors
  • UQFN28 package enables compact board layouts
  • 128 kB flash memory stores application code
  • 33 MHz core speed processes real-time tasks
  • 502 µA typical current extends battery life
  • New condition ensures full manufacturer specification compliance

Product identity

The YINGHUA 33CH128MP502-I 2N UQFN28 is an integrated circuit supplied as a new component for electronics manufacturing. It suits engineers and assemblers who need this specific part number for board-level designs.

Package format

The UQFN28 package provides 28 contacts in a compact outline that supports automated surface-mount assembly. This footprint influences PCB layout density and reflow soldering profiles during production.

Build and integration

The component is listed as new and first recorded by the manufacturer in 2025. Its 28-pin configuration dictates the pad pattern and routing strategy required for reliable electrical connection in the target application.

How it compares

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

Price $98.99
Pricier than about 80% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What maintenance or replacement will the UQFN28 package need later?

The UQFN28 package is surface-mounted and has no user-serviceable parts; replacement requires hot-air rework on the host board.

What limit appears first under sustained use on the 33CH128MP502-I?

The silicon junction temperature ceiling is the first hard limit; exceeding it triggers thermal shutdown or permanent damage.

How much heat and power does the 28-pin IC draw when running all day?

As a bare integrated circuit it dissipates only the dynamic power of its internal logic; thermal load is defined by the application circuit, not the device alone.

More in Encoders & Semiconductor Parts

Similar items