Please note that Cypress is an Infineon Technologies Company. The document following this cover page is marked as Cypress document as this is the company that originally developed the product. Please note that Infineon will continue to offer the product to new and existing customers as part of the Infineon product portfolio. Continuity of document content The fact that Infineon offers the following product as part of the Infineon product portfolio does not lead to any changes to this document. Future revisions will occur when appropriate, and any changes will be set out on the document history page. Continuity of ordering part numbers Infineon continues to support existing part numbers. Please continue to use the ordering part numbers listed in the datasheet for ordering. www.infineon.comCY7C65219 Dock Management Controller (DMC) General Description The CY7C65219-40LQXI Dock Management Controller (DMC) is a USB Billboard controller that is designed for managing USB dock and monitor solutions. The DMC provides USB full-speed capability to support USB Billboard device class v1.21. It supports signed and unsigned firmware download over USB to programmable dock components (such as USB PD Controller and Hub controller) connected to the DMC. DMC uses Cypress proprietary M0S8 technology with a 32-bit, 48-MHz Arm Cortex -M0 processor with 128-KB flash, 8-KB SRAM, 20 GPIOs, full-speed USB device controller, and a Crypto engine for authentication. DMC provides system-level ESD protection. DMC is available in a 40-QFN package. Clocks and Oscillators Features Integrated oscillator eliminating the need for external clock Dock Management Controller Power USB-IF Certified USB 2.0 FS Silicon, TID 1534 USB Billboard device class v1.21 support 2.7 V to 5.5 V operation Firmware update support and status reporting for DMC and all Independent supply voltage pin for GPIO that allows 1.71 V to programmable dock components 5.5 V signaling on the I/Os 32-bit MCU Subsystem Reset: 30 A, Deep Sleep: 30 A, Sleep: 3.5 mA 48-MHz Arm Cortex-M0 CPU System-Level ESD Protection 128-KB Flash On DPLUS and DMINUS pins 8-KB SRAM 8-kV Contact Discharge and 15-kV Air Gap Discharge based Integrated Digital Blocks on IEC61000-4-2 level 4C Hardware Crypto block enables Authentication Packages Full-Speed USB Device Controller supporting Billboard Device 40-pin QFN for Docks/monitors Class Integrated timers and counters Supports industrial temperature range (40 C to +85 C) Four run-time reconfigurable serial communication blocks 2 (SCBs) with reconfigurable I C, SPI, or UART functionality Logic Block Diagram DMC: Dock Management Controller MCU Subsystem Integrated Digital Blocks I/O Subsystem 4x TCPWM 4x SCB GPIO CORTEX-M0 2 (I C, SPI, UART) Port 48 MHz Crypto Block Flash (128KB) System Full-Speed USB Resources Device Controller SRAM (8KB) Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-20954 Rev. *B Revised June 10, 2019 Advanced High-Performance Bus (AHB) Programmable I/O Matrix