IFXCY8CMBR3116-LQXI
Overview
The CY8CMBR3116-LQXI is a highly integrated CapSense Express controller designed for implementing sophisticated touch interfaces with up to 16 capacitive sensing inputs. It features the patented CSD sensing algorithm and SmartSense auto-tuning, which eliminates the need for manual sensor tuning during development and production.
Why Choose This Part
This controller offers best-in-class noise immunity with a signal-to-noise ratio exceeding 100:1 and ultra-low power consumption of 22uA per sensor. It simplifies hardware design by supporting a wide 1.71V to 5.5V supply range and provides internal system diagnostics for power-on self-test of sensors.
Applications
Key Specifications
Getting Started
Developers can use the EZ-Click Customizer tool to configure device registers without writing firmware code. For hardware evaluation, the CY8CKIT-044 or specific CapSense expansion kits can be used to test the I2C interface and sensor performance.
