Data SheetTable of ContentsSystem Overview3Features Overview4CapSense Sensors4Sliders4Proximity Sensors4SmartSense Auto-tuning4Water Tolerance4Noise Immunity4Flanking Sensor Suppression (FSS)4Touch Feedback4General-Purpose Outputs (GPOs)4Buzzer Drive4Register Configurability5Communication to Host5System Diagnostics5Ultra-Low Power Consumption5Pinouts6CY8CMBR3116 (16 Sensing Inputs)6CY8CMBR3108 (8 Sensing Inputs)8CY8CMBR3110 (10 Sensing Inputs)9CY8CMBR3102 (2 Sensing Inputs)10CY8CMBR3002 (2 Sensing Inputs)10CY8CMBR3xxx Ecosystem11Documentation11Design Guides11Registers TRM11Software Utility11EZ-Click Customizer Tool11Tools11Design Toolbox11Evaluation Kits11Online11Training11Technical Support11Device Feature Details12Automatic Threshold12Sensitivity Control12Sensor Auto Reset12LED ON Time13Noise Immunity13Flanking Sensor Suppression13General-Purpose Outputs13Toggle14Buzzer Signal Output14Host Interrupt15Latch Status Output15Analog Voltage Output15System Diagnostics16Example Application Schematics17Power Supply Information19Electrical Specifications20Absolute Maximum Ratings20Operating Temperature20DC Electrical Characteristics20AC Electrical Specifications21I2C Specifications22System Specifications23Power Consumption and Operational States25Response Time27CY8CMBR3xxx Resets27Host Communication Protocol27I2C Slave Address27I2C Communication Guidelines28Write Operation28Setting the Device Data Pointer28Read Operation29Layout Guidelines and Best Practices30Ordering Information30Packaging Dimensions31Thermal Impedances33Solder Reflow Specifications33Appendix34Units of Measure34Glossary35Reference Documents35Document History Page36Sales, Solutions, and Legal Information38Worldwide Sales and Design Support38Products38PSoC® Solutions38Cypress Developer Community38Technical Support38Size: 1.04 MBPages: 17Language: EnglishOpen manual
User ManualTable of ContentsCY3280-MBR3 Evaluation Kit User Guide1Contents3Safety Information5Regulatory Compliance5General Safety Instructions61. Introduction71.1 Kit Contents81.2 Getting Started81.3 Factory Default Configuration91.4 Additional Learning Resources91.5 Technical Support91.6 Acronyms91.7 Document Conventions102. Kit Installation112.1 Before You Begin112.2 CY3280-MBR3 EVK Software112.3 Install the Software122.4 Uninstall the Software153. Kit Operation163.1 Powering the Kit183.2 Communication Between PC Host and Kit203.3 Configuring the CY8CMBR3116 Controller Using EZ-Click 2.0213.4 Kit Features283.4.1 SmartSense Auto-Tuning Feature284. Hardware324.1 Board Details324.2 Theory of Operation334.3 Functional Description344.3.1 CY8CMBR3116 CapSense Controller344.3.1.1 Pin Mapping Between CY8CMBR3116 and CY3280-MBR3 EVK344.3.2 PSoC 5LP354.3.3 Power Supply System364.3.3.1 Externally Regulated Operation Mode374.3.3.2 Protection Circuit404.3.3.3 Procedure to Measure the CY8CMBR3116 Current Consumption404.3.4 Button Sensors and Proximity Loop Sensor424.3.5 CY3280-MBR3 Kit LEDs434.3.6 Buzzer, Shield, and Host Interrupt Multiplexing Jumper444.3.7 Capacitance Variation Demonstration464.3.8 Arduino-Compatible Headers474.3.9 Push Button to Reset CY8CMBR3116504.3.10 I2C Selection Jumpers505. Configuration Files and Example Projects515.1 Running Configuration Files and Host Projects515.2 Configuration Files515.2.1 LED Toggle525.2.1.1 Loading LED Toggle Configuration525.2.2 Proximity Detection555.2.2.1 Loading Proximity Detection Configuration555.2.3 Water Tolerance585.2.3.1 Loading Water Tolerance Configuration585.3 PSoC 4 Host Example Projects625.3.1 Host_LED_Toggle_Buzzer_PSoC4_Pioneer_Kit635.3.1.1 Project Description635.3.1.2 Hardware Connections645.3.1.3 Flow Chart655.3.1.4 Build and Program the PSoC 4 Project655.3.1.5 Verify Output685.3.2 Host_Interrupt_LED_ON_Time_PSoC4_Pioneer_Kit685.3.2.1 Project Description685.3.2.2 Hardware Connections695.3.2.3 Flow Chart705.3.2.4 Build and Program the PSoC 4 Project715.3.2.5 Verify Output715.3.3 Configuring the MBR3 Device From the PSoC 4 Pioneer Kit726. Advanced Topics746.1 Using PSoC 5LP as USB-I2C Bridge746.2 Restoring to Factory Default Slave Address from 0x0078A. Appendix79A.1 Schematic79A.2 Pin Assignment Table87A.3 Bill of Materials88A.4 Regulatory Compliance Information89Revision History90Size: 4.71 MBPages: 90Language: EnglishOpen manual
