Preliminary Datasheet EZ-PD CCG6DF, CCG6SF (Cypress)

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PRELIMINARY EZ-PD CCG6DF, CCG6SF
USB Type-C Port Controller
EZ-PD CCG6DF, CCG6SF, USB Type-C Port Controller General Description
EZ-PD™ CCG6DF and EZ-PD CCG6SF are dual-port and single-port USB Type-C controllers that comply with the latest USB Type-C and PD specifications. These devices provide a complete USB Type-C and USB-Power Delivery port control solution for PCs and notebooks. Both of these devices include a VBUS provider path load switch. These devices also contain a True Random Number Generator for authentication, a 32-bit, 48-MHz Arm® Cortex®-M0 processor with 64-KB flash and 96-KB ROM, integrating a complete Type-C Transceiver including the Type-C termination resistors Rp, Rd, and dead battery Rd termination. CCG6DF is available in a 96-ball BGA package, whereas CCG6SF is available in 96-ball BGA and 48-pin QFN packages.
Applications
■ In response to Fast Role Swap request, turns OFF external consumer N-channel Field Effect Transistor (NFET) and turns ■ Notebooks and desktops ON internal provider load switch ■ Thunderbolt hosts, non-Thunderbolt hosts
LDO Features
■ Integrated high-voltage LDO operational up to 21.5 V for dead battery mode operation
USB-PD 32-bit MCU Subsystem
■ Supports latest USB PD 3.0 specification ■ 48-MHz Arm Cortex-M0 CPU ■ Fast Role Swap (FRS) ■ 64-KB Flash ■ Extended Data Messaging ■ 96-KB ROM
Type-C
■ 16-KB SRAM ■ Integrated current sources for DFP[1] role (Rp)
Integrated Digital Blocks
❐ Default current at 900 mA ■ Two integrated timers and counters to meet response times ❐ 1.5 A required by the USB-PD protocol ❐ 3 A ■ Four run-time serial communication blocks (SCBs) with ■ Integrated Rd resistor for UFP[2] role reconfigurable I2C, SPI, or UART functionality ■ Integrated VCONN FETs to power EMCA cables
Authentication
■ Integrated dead battery termination ■ Integrated high-voltage protection on CC and SBU pins to ■ True Random Number Generator protect against accidental shorts to the VBUS pin on the Type-C
Clocks and Oscillators
connector ■ Integrated oscillator eliminating the need for an external clock ■ Integrated pass through SBU Switch for 20-V protection
Operating Range Mux
■ VSYS (2.75 V–5.5 V) ■ Integrated USB 2.0 Analog Mux for USB 2.0 HS and UART data ■ VBUS (4 V–21.5 V)
Integrated Provider VBUS Load Switch Hot-Swappable I/Os
■ VBUS Provider Switch (5 V/3A) ■ I2C pins from SCB0 are hot-swappable ■ Slew rate controlled turn-on on the VBUS provider path,
Packages
tolerant to 24 V ■ CCG6DF and CCG6SF: 6.0 mm × 6.0 mm × 1.0 mm, 96-bal ■ Configurable hardware-controlled VBUS overvoltage, under- BGA with 0.5-mm pitch voltage, overcurrent, short circuit, reverse current protection, and thermal shutdown ■ CCG6SF: 6.0 mm × 6.0 mm × 0.6 mm, 48-pin QFN with 0.4-mm pitch ■ VBUS high-side current sense amplifier capable of measuring current across 5-mΩ series resistance on the provider path
Notes
1. DFP refers to power source. 2. UFP refers to power sink.
Cypress Semiconductor Corporation
• 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600 Document Number: 002-27161 Rev. *E Revised January 14, 2020 Document Outline EZ-PD CCG6DF, CCG6SF, USB Type-C Port Controller General Description Applications Features USB-PD Type-C Mux Integrated Provider VBUS Load Switch LDO 32-bit MCU Subsystem Integrated Digital Blocks Authentication Clocks and Oscillators Operating Range Hot-Swappable I/Os Packages Logic Block Diagram CCG6DF/CCG6SF Functional Diagram Contents Functional Overview MCU Subsystem CPU Flash, SROM, and RAM USB-PD Subsystem (SS) USB-PD Physical Layer VCONN FET ADC SBU Pass-Through Switch and USB HS Mux Provider Load Switch Undervoltage and Overvoltage Protection on VBUS High-side Current Sense Amplifier for VBUS VBUS Reverse Current Protection VBUS Short Circuit Protection VBUS Discharge VBUS Regulator Gate Driver for VBUS NFET VBUS Tolerant SBU and CC Lines Serial Communication Block (SCB) Timer, Counter, Pulse-Width Modulator (TCPWM) True Random Number Generator (TRNG) GPIO Interface System Resources Watchdog Timer (WDT) Clock System IMO Clock Source ILO Clock Source Power Pinouts Application Diagrams CCG6DF, CCG6SF Layout Design Guidelines for BGA Package Usage of Via Size of 8-mil drill/16-mil diameter and 10-mil drill/16-mil diameter Layer Stack-up Top Layer Fan Out Via Count for GND Pads Via Count for Provider Pads High-Speed (DP_SYS, DM_SYS) USB Connections CC Connections CC lines for CCG6DF/CCG6SF devices carry ~500-mA current. In the top layer, two CC pads are shorted using 0.2mm trace width and connected to other layers through one via. The capacitors are placed on bottom layer and are routed to the Type-C Connecto... Rsense and Capacitor Connections for Provider VBUS The differential signal from Rsense should be length matched. The capacitor for Provider VBUS should be as close as possible to the Rsense and connected using copper shape. Figure 19 and Figure 20 show routing for Rsense. Trace Width Details for Critical Signals VDDIO, VCCD, VSYS, and VDDD Connections Figure 21 and Figure 22 show how the VDDIO, VDDD, VSYS, and VCCD signals get routed amongst the top and bottom layers. Capacitor Connections for CC Lines and Bypass Capacitors for VDDIO, VDDD, VCCD, and VSYS Pins Figure 23 shows how the relevant capacitors can be placed for via sizes of 8-mil drill, 16-mil diameter or 10-mil drill, 16-mil diameter. Electrical Specifications Absolute Maximum Ratings Device-Level Specifications DC Specifications CPU GPIO XRES Digital Peripherals Pulse Width Modulation (PWM) for GPIO Pins I2C UART SPI Memory System Resources Power-on-Reset (POR) with Brown Out SWD Interface Internal Main Oscillator Internal Low-speed Oscillator PD Analog-to-Digital Converter VSYS Switch CSA VBUS UV/OV Provider Side RCP SBU Switch DP/DM Switch VCONN Switch VBUS Ordering Information Ordering Code Definitions Packaging Acronyms Document Conventions Units of Measure References and Links to Applications Collateral Knowledge Base Articles Application Notes Reference Designs Kits Datasheets Document History Page Sales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC® Solutions Cypress Developer Community Technical Support