CY8CMBR3102-SX1I The Infineon CY8CMBR3102-SX1I is a CapSense Express controller designed for easy-to-implement capacitive touch sensing user interfaces. It supports up to 16 capacitive sensing inputs.
Mfr Part #:

CY8CMBR3102-SX1I

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon CY8CMBR3102-SX1I is a CapSense Express controller designed for easy-to-implement capacitive touch sensing user interfaces. It supports up to 16 capacitive sensing inputs.
✓ Total Stock: 3,090 pcs
$ Price Range: $1.90

CY8CMBR3102-SX1I Available from 1 distributor

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✓ Non-Authorised
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3,090 pcs
3090 pcs On Request 1 On Request On Request On Request On Request On Request

CY8CMBR3102-SX1I Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AEC Qualified
Automotive Grade
Industrial Grade
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Military Grade
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Tape & Reel

CY8CMBR3102-SX1I Description

Short technical summary and product information.

The Infineon CY8CMBR3102-SX1I, part of the CapSense Express family, offers advanced yet simple capacitive touch sensing solutions. This register-configurable controller supports up to 16 capacitive sensing inputs, eliminating complex firmware development.

 

It features an advanced analog sensing channel and the Capacitive Sigma Delta PLUS (CSD PLUS) sensing algorithm, delivering a signal-to-noise ratio (SNR) greater than 100:1 for accurate touch detection even in noisy environments. The integrated SmartSense Auto-tuning algorithm compensates for manufacturing variations and dynamically maintains optimal sensor performance.

 

These controllers are suitable for implementing capacitive buttons, sliders, and proximity sensing solutions with minimal development time. They enable robust, liquid-tolerant designs and are offered in industry-standard packages. The CY8CMBR3xxx family ecosystem includes development tools for rapid user interface designs.

 

The CY8CMBR3102-SX1I is ideal for applications requiring reliable and intuitive touch interfaces, such as consumer electronics, appliances, and industrial control panels.

CY8CMBR3102-SX1I Quick Information

Product Type: Capacitive Touch Sensing Controller
Series: MBR3
Canonical Name: CY8CMBR3102-SX1I CapacSense Express Controller
Subcategory: Embedded Controllers

CY8CMBR3102-SX1I Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CY8CMBR3102-SX1I Estimated Pricing

Qty Low High
1+ $1.90 $1.90

Estimated market price range - modelled values for guidance only, not live distributor offers.

CY8CMBR3102-SX1I Features

  • Supports up to 16 capacitive sensing inputs.
  • Signal-to-noise ratio greater than 100:1.
  • Features SmartSense Auto-tuning algorithm.
  • Enables robust liquid-tolerant designs.
  • Ideal for buttons, sliders, and proximity sensing.

CY8CMBR3102-SX1I Applications

  • Capacitive button implementations.
  • Slider control interfaces.
  • Proximity sensing applications.
  • User interface solutions.
  • Touch-enabled devices.

CY8CMBR3102-SX1I FAQs

5 frequently asked questions generated from this part’s specifications.
How many capacitive sensing inputs does the CY8CMBR3102-SX1I support?

The CY8CMBR3102-SX1I supports up to 16 capacitive sensing inputs.

What is the signal-to-noise ratio (SNR) for the CY8CMBR3102-SX1I?

The signal-to-noise ratio (SNR) is greater than 100:1.

What is the RoHS status of the CY8CMBR3102-SX1I?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status for the CY8CMBR3102-SX1I?

The REACH status is REACH Unaffected.

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