原标题：Cypress CCG1 USB和USB电源端口控制解决方案

　　cypress公司的CCG1是完整的USB Type-C和USB电源端口控制解决方案,可提供100W USB电源功率.器件具有32位MCU子系统,工作频率48MHz,32KB闪存和4KB SRAM,模拟区块包括12位1MSPS ADC,数字区块包括两个可配置的16位TCPWM和一个主或从I2C,主要用在笔记本,平板电脑,监视器和坞站,电源适配器和USBT型电缆.本文介绍了CCG1主要特性，框图,多种应用电路,以及CCG1演示板主要特性,电路图,材料清单和CCG1演示板设计文件.

　　CCG1 provides a complete USB Type-C and USB Power Delivery port control solution. The scalable and reconfigurable corearchitecture of CCG1 enables a base Type-C solution that can scale to a complete 100-W USB Power Delivery with Alternate Modemux support. CCG1 is also a Type-C cable ID IC for active and passive cables. The ARM® Cortex®-M0 CPU based core can use

　　common open source firmware or custom solutions developed with common libraries and APIs. CCG1 is the CC controller that detectsconnector insert, plug orientation, and VCONN switching signals. CCG1 makes it easier to add USB Power Delivery to any architecturebecause it provides the control signals to manage external VBUS and VCONN power management solutions as well as external muxcontrols for most single cable-docking solutions. CCG1’s packaging options, and programmability, enables any USB Type-C and USBPower Delivery solution.

　　Type-C Support

　　■Integrated transceiver (BB PHY)

　　■Supports up to two USB ports with PD

　　■Supports routing of all protocols through an external mux

　　PD Support

　　■Supports Provider and Consumer roles

　　■Supports all power profiles

　　Low power operation

　　■1.8-V to 5.5-V operation

　　■Sleep 1.3 mA, Deep Sleep 1.3 uA

　　Packages

　　■40-pin QFN

　　■16-pin SOIC

　　■35-ball wafer-level CSP (WLCSP)

　　CCG1主要特性:

　　32-bit MCU Subsystem

　　■48-MHz ARM Cortex-M0 CPU with 32-KB flash and 4-KBSRAM

　　Integrated analog blocks

　　■12-bit, 1-Msps ADC for VBUS voltage and current monitoring

　　■Dynamic overcurrent and overvoltage protection

　　Integrated digital blocks

　　■Two configurable 16-bit TCPWM blocks

　　■One I2C master or slave

　　CCG1主要应用:

　　■Notebooks, tablets, monitors, docking stations

　　■Power adapters, USB Type-C cables

　　图1.CCG1框图

　　CCG1演示板

　　The CCG1 Demo Kit is based on the CCG1 product family of Cypress’s USB microcontrollers. This Demo Kit is primarily intended to be a development vehicle for USB host and client systems that house a Type-C connector. For USB Power Delivery (PD), the host and client boards available in this kit can be configured as a downstream facing port (DFP), an upstream facing port (UFP), or a dual role port (DRP). The kit also serves as a vehicle to evaluate the Alternate Modes for Type-C, using DisplayPort video as an example.

　　CCG1演示板套件包括下面三种:

　　CCG1 Type-C Host Demo Board (Rev 3)

　　The CCG1 Host Demo Board is used to emulate a USB Type-C port that would be present on a USB host, such as a tablet or a notebook. This kit contains CCG1 in a 35-ball WLCSP package and includes a Type-C Connector, a USB SuperSpeed Type-B connector, and a DisplayPort connector. Two USB Mini--B connectors are used for debug and programming; and a SWD header for programming CCG1.

　　CCG1 Type-C Client Demo Board (Rev 3)The CCG1 Client Demo Board is used to emulate a USB Type-C port that would be present on a USB device, such as a monitor or a docking station. This kit contains CCG1 in a 40-pin QFN package and includes a Type-C Connector, a SuperSpeed Type-A connector, and a DisplayPort connector. Two USB Mini--B connectors are used for debug and programming; and a SWD header for programming CCG1.

　　CCG1 Type-C Cable EMCA Demo Board (Rev 1)

　　The CCG1 EMCA Demo Board is used to emulate a smart cable with an embedded Type-C controller at both ends. The Type-C controller on either end reports the cable characteristics (e.g., current rating) to the Type-C ports. This kit contains two CCG1s (one at either end) in 35-ball WLCSP package and includes two Type-C Connectors, and SWD headers for programming each CCG1.

　　图:CCG1演示板(主)(Rev 3)外形图

　　图:CCG1演示板(客)(Rev 3)外形图

　　图:CCG1 EMCA演示板(Rev 1)外形图