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 x 3 x 0.6 mm)

24-pin QFN (4 x 4 x 0.6 mm)

Units	Per Unit
630 - 1240	MYR5.858
1250 +	MYR5.565

Select all	Attribute	Value
	Brand	Infineon
	Interface Type	I2C
	Sensing Technology	Capacitive
	Sensing Wire Type	2-Wire
	Mounting Type	Surface Mount
	Package Type	SOIC
	Pin Count	8
	Typical Operating Supply Voltage	1.8 V
	Dimensions	4.97 x 3.98 x 1.47mm
	Sensor Type	Touch Screen Controllers
	Length	4.97mm
	Width	3.98mm
	Height	1.47mm
	Maximum Operating Temperature	+85 °C
	Minimum Operating Temperature	-40 °C

	Select all
	Brand Infineon
	Interface Type I2C
	Sensing Technology Capacitive
	Sensing Wire Type 2-Wire
	Mounting Type Surface Mount
	Package Type SOIC
	Pin Count 8
	Typical Operating Supply Voltage 1.8 V
	Dimensions 4.97 x 3.98 x 1.47mm
	Sensor Type Touch Screen Controllers
	Length 4.97mm
	Width 3.98mm
	Height 1.47mm
	Maximum Operating Temperature +85 °C
	Minimum Operating Temperature -40 °C

CY8CMBR3002-SX1IT, Capacitive Touch Screen Controller I2C 2-Wire, 8-Pin SOIC