CY8CMBR2110

CY8CMBR2110 CapSense® Express™ 10-Button Controller Features ■ ■ Register-configurable CapSense® controller ❐ Does not require firmware or device programming 2 ❐ Ten-button solution configurable through I C protocol ❐ Ten general purpose outputs (GPOs) ❐ GPOs are linked to CapSense buttons ❐ GPOs support direct LED drive Low power consumption [1] ❐ Supply current in run mode as low as 23 µA for each button ❐ Deep sleep current: 100 nA Industrial temperature range: –40 °C to +85 °C 32-pin Quad Flat No-leads (QFN) package (5 mm × 5 mm × 0.6 mm) ■ ■ SmartSense™ Auto-Tuning ❐ Maintains optimal button performance even in noisy environment ❐ CapSense parameters dynamically set in runtime ❐ Saves time and effort in device tuning ❐ Wide parasitic capacitance (CP) range (5 pF–40 pF) ■ Advanced features ❐ Robust sensing even with closely-spaced buttons – Flanking Sensor Suppression (FSS) ❐ User-configurable LED effects On-system power-on On-button touch LED ON Time after button release Standby Mode LED Brightness ❐ Buzzer Signal Output ❐ Supports analog voltage output (requires external resistors) ❐ Attention line interrupt to host to indicate any CapSense button status change 2 ❐ CapSense performance data through I C interface ❐ Simplifies production-line testing and system debug ■ Noise Immunity ❐ Specifically designed for superior noise immunity to external radiated and conducted noise ❐ Low radiated noise emission ■ System diagnostics of CapSense buttons – reports fa...