CY8C20110-SX2I, Capacitive Touch Screen Controller Serial-I2C 2-Wire, 16-Pin SOIC

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

CapSense® Touch Controllers, Cypress Semiconductor

A range of Programmable System-on-chip (PSoC®) products from Cypress Semiconductor incorporating analogue sub-systems with capacitive sensing hardware. These configurable devices include an on-board MCU and are aimed primarily at capacitive touch screen applications.

10/8/6/4 capacitive button input
Robust sensing algorithm
High sensitivity, low noise
Immunity to RF and AC noise
Low radiated EMC noise
Supports wide range of input capacitance, sensor shape and sizes
Target applications
Cellular handsets
LCD monitors
Portable DVD players
Low operating current
Active current: continuous sensor scan: 1.5 mA
Deep sleep current: 4 μA
Industry's best configurability
Custom sensor tuning, one optional capacitor
Output supports strong drive for LED
Output state can be controlled through I2C or directly fro
CapSense® input state
Run time reconfigurable over I2C
Advanced features
All GPIOs support LED dimming with configurable delay option in CY8C20110
Interrupt outputs
User defined inputs
Wake on interrupt input
Sleep control pin
Non volatile storage of custom settings
Easy integration into existing products – configure output match system
No external components required
Free configuration tool
Wide range of operating voltages
2.4 V to 2.9 V
3.10 V to 3.6 V
4.75 V to 5.25 V
I2C communication
Supported from 1.8 V
Internal pull-up resistor support option
Data rate up to 400 kbps
Configurable I2C addressing
Industrial temperature range: –40 °C to +85 °C
Available in 16-pin QFN, 8-pin, and 16-pin SOIC packages

Touch Screen Controllers

Attribute Value
Interface Type Serial-I2C
Sensing Technology Capacitive
Sensing Wire Type 2-Wire
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Typical Operating Supply Voltage 2.4 → 5.25 V
Dimensions 9.98 x 3.98 x 1.48mm
Length 9.98mm
Width 3.98mm
Height 1.48mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
690 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Pack of 5)
TWD 99.40
(exc. GST)
TWD 104.40
(inc. GST)
Per unit
Per Pack*
5 +
*price indicative
Packaging Options: