Cypress CY8C20180-SX2I

КнопкиНетI²C2,4 В ~ 5,25 В-40°C ~ 85°C

Overview

A range of Programmable System-on-chip (PSoC®) products from Cypress Semiconductor incorporating analogue sub-systems with capacitive sensing hardware. These configurable devices include an on-board MCU and are aimed primarily at capacitive touch screen applications.

■10/8/6/4 capacitive button input ❐Robust sensing algorithm ❐High sensitivity, low noise ❐Immunity to RF and AC noise ❐Low radiated EMC noise ❐Supports wide range of input capacitance, sensor shapes, and sizes ■Target applications ❐Printers ❐Cellular handsets ❐LCD monitors ❐Portable DVD players ■Low operating current ❐Active current: continuous sensor scan: 1.5 mA ❐Deep sleep current: 4 µA ■Industry's best configurability ❐Custom sensor tuning, one optional capacitor ❐Output supports strong drive for LED ❐Output state can be controlled through I2C or directly from CapSense® input state ❐Run time reconfigurable over I2C ■Advanced ❐All GPIOs support LED dimming with configurable delay option in CY8C20110 ❐Interrupt outputs ❐User defined inputs ❐Wake on interrupt input ❐Sleep control pin ❐Nonvolatile storage ofcustom settings ❐Easy integration into existing products – configure output to match system ❐No external components required ❐World class free configuration tool ■Wide range of operating voltages ❐2.4 V to 2.9 V ❐3.10 V to 3.6 V ❐4.75 V to 5.25 V ■I2C communication ❐Supported from 1.8 V ❐Internal pull-up resistor support option ❐Data rate up to 400 kbps ❐Configurable I2C addressing ■Industrial temperature range: –40 °C to +85 °C. ■Available in 16-pin QFN, 8-pin, and 16-pin SOIC packages

Features

Applications

• Automotive Door I Kick Sensors
• Automotive Rain Sensor
• Remote and Direct Liquid Level Sensor
• High-resolution Metal Profling
• Rain I Fog I Ice I Snow Sensor
• Material Size Detection
• Material Stack Height
• Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
• Collision Avoidance
• Rain, Fog, Ice, Snow Sensor