CY7C67300 Datasheet | Cypress

EZ-Host Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support CY7C67300, EZ-Host Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support EZ-Host Features - Single chip programmable USB dual-role (Host/Peripheral) controller with two configurable Serial Interface Engines (SIEs) and four USB ports - Support for USB On-The-Go (OTG) protocol - On-chip 48 MHz 16-bit processor with dynamically switchable clock speed - Configurable IO block supporting a variety of IO options or up to 32 bits of General Purpose IO (GPIO) - 4K x 16 internal masked ROM containing built in BIOS that supports a munication ready state with access to I2C™ EEPROM Interface, external ROM, UART, or USB - 8K x 16 internal RAM for code and data buffering - Extended memory interface port for external SRAM and ROM - 16-bit parallel Host Port Interface (HPI) with a DMA/mailbox data path for an external processor to directly access all of the on-chip memory and control on-chip SIEs - Fast serial port supports from 9600 baud to 2.0M baud Block Diagram - SPI support in both master and slave - On-chip 16-bit DMA/mailbox data path interface - Supports 12 MHz external crystal or clock - 3.3V operation - Automotive AEC grade option (- 40°C to 85°C) - Package option- 100-pin TQFP Typical Applications EZ-Host is a very powerful and flexible dual role USB controller that supports a wide variety of applications. It is primarily intended to enable host capability in applications such as: - Set top boxes - Printers - KVM switches - Kiosks - Automotive applications - Wireless access points n RESET Vbus, ID...