CY7C67300-100AXAT
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 communication 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
■ 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
