CH552E Datasheet, Specs, Alternatives & ECAD | WCH | PartGenie

AI summary

CH552E product

The CH552E is a compact, USB-capable 8-bit microcontroller based on an enhanced E8051 core, ideal for space-constrained applications requiring USB connectivity and touch sensing.

Best for

USB-based peripherals
Capacitive touch buttons
Compact embedded systems

Avoid if

High-performance processing is required
Large memory footprint is needed

Check before use

Ensure the 5V programming requirement is met for initial flash

Key specifications

Core: Enhanced E8051
Flash: 16KB
RAM: 1KB xRAM
Package: MSOP-10

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsConnectivity

Datasheet

64371a4853cf91a9501c6dc1e38cb43a.pdf

800 KB

CAD Models

Download ECAD models for CH552E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The CH552E is an 8-bit enhanced E8051 microcontroller from WCH, featuring 16KB ROM, 1KB xRAM, and integrated USB 2.0 support.