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Infineon Technologies CY8C20055-24SXIT — Microcontrollers & Processors (MCU / MPU / DSP)

Infineon CY8C20055-24SXIT MCU, M8C Core, Capacitive Sensing

MPNCY8C20055-24SXIT
End of Life

Infineon CY8C20055-24SXIT, M8C core MCU, 8K flash, 12 I/O, capacitive sensing, 16-SOIC (0.154", 3.90mm Width), -40°C to 85°C, Tape & Reel.

$5.3Ref. price · indicative, final on quote
Infineon Technologies CY8C20055-24SXIT datasheet (PDF)
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY8C20055-24SXIT specifications
ParameterValue
MountingSurface Mount
Controller seriesCY8C20055
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsCapacitive Sensing
Number of i (O)12
Core processorM8C
Case16-SOIC (0.154\", 3.90mm Width)

Product details

Capacitive-sensing MCU in a 16-SOIC footprint

The Infineon CY8C20055-24SXIT is an M8C-based microcontroller with 8 KB on-chip flash, purpose-built for capacitive-sensing applications.

Active lifecycle and compliance

The part is ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive for lead-free soldering processes.

Packaging and board-fit note

The 12 I/O count and M8C core target designs where a dedicated capacitive-sensing controller offloads the main processor from scanning touch electrodes, reducing firmware complexity and power draw.