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Infineon Technologies CY8C20546A-24PVXI — Microcontrollers & Processors (MCU / MPU / DSP)
Infineon Technologies

CY8C20546A-24PVXI CapSense Controller, 16KB Flash, 48-SSOP

MPNCY8C20546A-24PVXI
End of Life

Infineon Technologies CapSense® Controllers series, M8C core microcontroller, CY8C20546A-24PVXI, 16KB FLASH, 2K x 8 SRAM, 36 I/O, I²C, SPI, 48-BSSOP (0.295", 7.50mm Width), Tube.

$7.24Ref. price · indicative, final on quote
CY8C20546A-24PVXI datasheet
Packaging48-BSSOP (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

CY8C20546A-24PVXI Technical Specifications
ParameterValue
SeriesCapSense® Controllers
Mounting typeSurface Mount
Controller seriesCY8C20xx6A
Program memory typeFLASH (16kB)
Voltage1.71V ~ 5.5V
InterfaceI²C, SPI
Operating temperature-40°C ~ 85°C
PackageTube
RAM size2K x 8
ApplicationsCapacitive Sensing
Number of i (O)36
Core processorM8C
Case48-BSSOP (0.295\", 7.50mm Width)

Product details

CapSense touch controller with 16 KB flash

The CY8C20546A-24PVXI is an M8C-core CapSense controller from Infineon's CapSense® Controllers series, built for capacitive-touch sensing applications. With 36 general-purpose I/O lines and support for I²C and SPI serial interfaces, this part can talk to a host MCU or drive local indicators while scanning touch electrodes.

Industrial temperature range and 48-SSOP package

No lead-free reflow profile concerns beyond the usual JEDEC MSL level for this package type.

Active production — sourcing and compliance

The device is RoHS3 compliant.

Frequently asked questions

How do I get current pricing and availability for CY8C20546A-24PVXI?

Submit an RFQ for the CY8C20546A-24PVXI.

What is the closest pin-compatible alternative to CY8C20546A-24PVXI in this CapSense family?

The CY8C20546A-24PVXI belongs to the CY8C20xx6A controller series. Other members of this series share the same M8C core, package options, and peripheral set — the main differentiator is flash and SRAM size.