CY8CTST242-LQI-01

$2.62

Description：IC TRUETOUCH CAPSENSE 32QFN
Series：*

SKU:340b206584b3 Category: Application Specific Microcontrollers Brand: Infineon Technologies

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Product introduction

CY8CTST242-LQI-01 is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC TRUETOUCH CAPSENSE 32QFN. Review the specifications below when checking this part for your BOM.

Application Specific Microcontrollers specifications for CY8CTST242-LQI-01

Description：IC TRUETOUCH CAPSENSE 32QFN
Series：*
Mfr：Infineon Technologies
Package：Tray,Tray
Applications：-
Core Processor：-
Program Memory Type：-
Controller Series：-
RAM Size：-
Interface：-
Number of I/O：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Application Specific Microcontrollers datasheet and documents for CY8CTST242-LQI-01

CY8CTST242-LQI-01

Application Specific Microcontrollers Overview

The CY8CTST242-LQI-01 is an 8-bit microcontroller from Infineon Technologies, belonging to the CY8C20 processor series. It features a QFN-32 surface-mount package and supports SMD/SMT installation. The device operates within a supply voltage range of 1.71 V to 5.5 V and functions reliably across a temperature range of -40°C to +85°C. Standard communication interfaces include I2C, SPI, and UART. This component is classified as an ARM Microcontroller - MCU and is subject to humidity sensitivity requirements during handling.

Application Specific Microcontrollers Feature Summary

8-bit architecture based on the CY8C20 processor series
QFN-32 package with SMD/SMT mounting style
Wide operating voltage range: 1.71 V to 5.5 V
Integrated I2C, SPI, and UART interfaces

Application Specific Microcontrollers Applications

General-purpose embedded control systems
Industrial sensor interfacing via I2C/SPI/UART
Low-voltage portable electronic devices

Application Specific Microcontrollers Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and it may not be sold in all regions. Verify current stock status and lead times with authorized distributors before design finalization. Consider alternative components for new designs due to discontinuation status.

Application Specific Microcontrollers Selection Notes

Select this part only if legacy compatibility with the CY8C20 series is required. Ensure PCB layout accommodates the QFN-32 footprint and accounts for moisture sensitivity levels. Validate that the 8-bit performance and memory constraints meet application needs, as newer PSoC families offer enhanced capabilities.

Application Specific Microcontrollers Part Context

The CY8CTST242-LQI-01 belongs to the Cypress/Infineon CY8C20 family of 8-bit microcontrollers. It serves as a test or specific variant within this discontinued line. The 'LQI' suffix indicates the QFN-32 package type, while '01' denotes the specific revision or variant code.

Application Specific Microcontrollers Replacement Considerations

As this part is EOL, consult Infineon's migration guide for the CY8C20 family. Potential replacements include other CY8C20 variants or modern PSoC 4/6 series MCUs, depending on pin compatibility and feature requirements.

Explore related parts through Embedded, Integrated Circuits (ICs), all product categories, ChipApex homepage.

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