MikroElektronika

Desktop and Notebook PCs LCD Monitors Consumer Electronics Appliances Six (6) Capacitive Touch Sensor Inputs Programmable sensitivity Automatic recalibration Individual thresholds for each button Proximity Detection Multiple Button Pattern Detection Calibrates for Parasitic Capacitance analogue Filtering for System Noise Sources Press and Hold feature for Volume-like Applications Multiple Communication Interfaces —SMBus / I 2C compliant interface SMSC BC-Link interface SPI communications Pin selectable communications protocol and multiple slave addresses (SMBus / I 2C only) Low Power Operation 5uA quiescent current in Deep Sleep 50uA quiescent current in Standby (1 sensor input monitored) Samples one or more channels in Standby Six (6) LED Driver Outputs Open Drain or Push-Pull Programmable blink, breathe, and dimness controls Can be linked to Capacitive Touch Sensor inputs Dedicated Wake output flags touches in low power state System RESET pin Available in 20-pin 4mm x 4mm QFN or 24-pin SSOP package