pcbpartpicker.app

HT16K33A-28SSOP

C5444738 Extended Part

RAM-mapped LED driver with key scan, built-in oscillator and integrated key function

i2c led driveri2c interfacekey scanintegrated key functionbuilt in oscillatorram mappedht16k33assop package

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

loading footprint…

3D model

loading 3d model…

Engineering notes

Capabilities

i2c: interface

Package And Footprint

Package / footprint name: SSOP-28
Pin count: 28
EasyEDA symbol UUID: 7ada87e2ffa34f0685e5281bd24588b4
EasyEDA footprint UUID: 38d7dc5d560840948e980ba2304875b3
EasyEDA device UUID: 7431a40b360d4df98654ce5530cc1d18
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Datasheet And Links

Datasheet / product URL: https://www.holtek.com.cn/webapi/116706/simHT16K33Av110.pdf
Product URL: https://www.holtek.com.cn/webapi/116706/simHT16K33Av110.pdf

Selection Notes

Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category led-display-driver, interfaces i2c, package SSOP-28, and EasyEDA footprint UUID 38d7dc5d560840948e980ba2304875b3.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

SSOP-28 easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C5444738 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C5444738 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step