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CY8CMBR3108-LQXIT Capacitive Touch Buttons 16-QFN (3x3) 1.8V ~ 5.5V

SZ ADE Electronics Co., Ltd

CY8CMBR3108-LQXIT Capacitive Touch Buttons 16-QFN (3x3) 1.8V ~ 5.5V

Brand Name : original

Model Number : CY8CMBR3108-LQXIT

Certification : original

Place of Origin : original

MOQ : 1

Price : negotiation

Payment Terms : T/T

Supply Ability : 100,000

Delivery Time : 1-3working days

Packaging Details : carton box

Core Processor : 8051

Program Memory Type : ROMless

RAM Size : 16K x 8

Interface : I²C, USB, USART

Number of I/O : 40

Voltage - Supply : 3V ~ 3.6V

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CY8CMBR3108-LQXIT Capacitive Touch Buttons 16-QFN (3x3) 1.8V ~ 5.5V

Specifications of CY8CMBR3108-LQXIT

Category Integrated Circuits (ICs)
Sensor, Capacitive Touch
Mfr Infineon Technologies
Series CapSense® Express™ SmartSense™
Package Tape & Reel (TR)
Cut Tape (CT)
Digi-Key Programmable Not Verified
Type Buttons
Proximity Detection Yes
Number of Inputs Up to 8
LED Driver Channels Up to 4
Interface I²C
Resolution -
Voltage - Supply 1.8V ~ 5.5V
Current - Supply 140mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-UFQFN Exposed Pad
Supplier Device Package 16-QFN (3x3)
Base Product Number CY8CMBR3108

Features of CY8CMBR3108-LQXIT

■ Register-configurable CapSense Express controller
❐ No firmware development required
❐ Patented CSD sensing algorithm
❐ High sensitivity (0.1 pF)
• Overlay thickness of up to 15 mm for glass and 5 mm for plastic
• Proximity solutions
• Sensitivity up to 2 fF per count
❐ Best-in-class >100:1 SNR performance
• Superior noise-immunity performance against conducted and radiated noise
• Ultra-low radiated emissions
❐ SmartSense Auto-tuning
• Sets and maintains optimal sensor performance during run time
• Eliminates manual tuning during development and production
■ Low-power CapSense
❐ Average current consumption of 22 µA per sensor at 120-ms refresh interval
❐ Wide parasitic capacitance (CP) range: 5–45 pF
■ Advanced user interface features
❐ Liquid tolerance
❐ User-configurable LED brightness for visual touch feedback
• Up to eight high-sink current GPOs to drive LEDs
❐ Buzzer signal output for audible touch feedback
❐ Flanking Sensor Suppression (FSS) to eliminate false touches in closely spaced buttons
❐ Analog voltage output
❐ Attention line interrupt to the host to indicate any change in sensor status
■ System diagnostics to detect
❐ Improper value of the modulating capacitor (CMOD)
❐ Out of range sensor parasitic capacitance (CP)
❐ Sensor shorts
■ EZ-Click™ Customizer tool
❐ Simple GUI for device configuration
❐ Data viewing and monitoring for CapSense buttons, sliders,and proximity sensors
❐ System diagnostics for rapid debug
■ I2C slave
❐ Supports up to 400 kHz
❐ Wake-on-hardware address match
❐ No bus-stalling or clock-stretching during transactions
■ Low-power 1.71-V to 5.5-V operation
❐ Deep Sleep mode with wake-up on interrupt and I2C address detect
■ Industrial temperature range: –40 °C to +85 °C
■ Package options
❐ 8-pin SOIC (150 mil)
❐ 16-pin SOIC (150 mil)
❐ 16-pin QFN (3 × 3 × 0.6 mm)
❐ 24-pin QFN (4 × 4 × 0.6 mm)

Applications of CY8CMBR3108-LQXIT

The CY8CMBR3xxx CapSense® Express™ controllers enable advanced, yet easy-to-implement, capacitive touch sensing user
interface solutions. This register-configurable family, which supports up to 16 capacitive sensing inputs, eliminates time-consuming
firmware development. These controllers are ideal for implementing capacitive buttons, sliders, and proximity sensing solutions with
minimal development-cycle times.

CY8CMBR3108-LQXIT Capacitive Touch Buttons 16-QFN (3x3) 1.8V ~ 5.5V

Wholesale CY8CMBR3108-LQXIT Capacitive Touch Buttons 16-QFN (3x3) 1.8V ~ 5.5V from china suppliers

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