CY7C65642-28LTXC Infineon

CY7C65642 HX2VL - Very Low-Power USB 2.0 TetraHub Controller HX2VL - Very Low-Power USB 2.0 TetraHub Controller Integrated upstream/downstream termination resistors Features Integrated port status indicator control High-performance, low-power USB 2.0 hub, optimized for 12-MHz +/-500 ppm external crystal with drive level 600 W low-cost designs with minimum bill-of-material (BOM). (integrated PLL) clock input with optional 27/48-MHz oscillator clock input. USB 2.0 hub controller Internal power failure detection for ESD recovery Compliant with USB2.0 specification, TID 30000059 Downstream port management Up to four downstream ports support Support individual and ganged mode power management Downstream ports are backward compatible with FS, LS Overcurrent detection Multiple translator (TT), one per downstream port for Two status indicators per downstream port maximum performance. Maximum configurability Very low-power consumption VID and PID are configurable through external EEPROM Supports bus-powered and self-powered modes Number of ports, removable/non-removable ports are Auto switching between bus-powered and self-powered configurable through EEPROM and I/O pin configuration Single MCU with 2 K ROM and 64 byte RAM I/O pins can configure gang/individual mode power Lowest power consumption. switching, reference clock source and polarity of power Highly integrated solution for reduced BOM cost switch enable pin Configuration options also available through mask ROM Internal regulator single power supply 5 V required. Provision of connecting 3.3 V with external regulator. Available in space saving 48-pin TQFP (7 7 mm) and 28-pin Integrated upstream pull-up resistor QFN (5 5 mm) packages Integrated pull-down resistors for all downstream ports Supports 0 C to +70 C temperature range Block Diagram I2C / MCU D+ D- SPI RAM ROM 12/27/48 USB 2.0 PHY Serial MHz HS USB Interface OSC-in Control Logic PLL Engine OR 12 MHz USB Upstream Port Crystal 5 V i/p (for internal regulator) Transaction Translator x 4 NC (for external regulator) 1.8 V Regulator Hub Repeater 3.3 V 3.3 V i/p (with ext. reg. & 28-QFN NC (with ext. reg. & 48-TQFP) 3.3 V o/p (for int. reg.) Routing Logic USB Downstream Port 1 USB Downstream Port 2 USB Downstream Port 3 USB Downstream Port 4 USB 2.0 Port USB 2.0 Port USB 2.0 Port USB 2.0 Port PHY Control PHY Control PHY Control PHY Control LED LED LED LED D+ D- D+ D- D+ D- D+ D- Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 001-65659 Rev. *K Revised April 13, 2018 P W R 1 O V R 1 P W R 2 O V R 2 P W R 3 O V R 3 P W R 4 O V R 4 CY7C65642 More Information Cypress provides a wealth of data at www.cypress.com to help you to select the right HX2VL device for your design, and to help you to quickly and effectively integrate the device into your design. For a comprehensive list of resources, see the knowledge base article