CY8CMBR3106S-LQXIT

CY8CMBR3106S-LQXIT is a CapSense® Express™ controller. It enables advanced, yet easy-to-implement, capacitive touch sensing user interface solutions. This register-configurable family, which supports upto 16 capacitive sensing inputs, eliminates time-consuming firmware development. This controller is ideal for implementing capacitive buttons, sliders, and proximity sensing solutions with minimal development-cycle times. It features an advanced analogue sensing channel and the Capacitive Sigma Delta PLUS (CSD PLUS) sensing algorithm, which delivers a signal-to-noise ratio (SNR) of greater than 100:1 to ensure touch accuracy even in extremely noisy environments. These controllers are enabled with Cypress’s SmartSense™ Auto-tuning algorithm, which compensates for manufacturing variations and dynamically monitors and maintains optimal sensor performance in all environmental conditions.

• CapSense IO (16), I²C, GPO communication interfaces, GPIOs (16)
• I/O pins (16), I²C (1), 1.71V to 5.5V operating voltage
• Proximity sensing, SmartSense enabled, water tolerant
• Superior noise-immunity performance against conducted and radiated noise
• Average current consumption of 22µA per sensor at 120ms refresh interval
• Improper value of the modulating capacitor (CMOD), out of range sensor parasitic capacitance (CP)
• EZ-Click™ customizer tool, simple GUI for device configuration
• Data viewing and monitoring for CapSense buttons, sliders, and proximity sensors
• I²C, supports upto 400KHz, wake-on-hardware address match
• Operating industrial temperature range from -40°C to +85°C, package style is 24-pin QFN