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Home » NEWEST Products » New by Manufacturer » Cypress Semiconductor » Cypress USB Host Controllers
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Cypress USB Host Controllers

Cypress USB Host Controllers

Cypress’s USB Host Controllers bring the versatility of USB to your design. With single and dual role host/peripheral controllers, your design’s USB ports can now have both device and host capabilities. Cypress’s high-performance USB host controllers are used in embedded applications such as PDAs, set-top boxes, personal media players, and automotive infotainment.

Cypress's EZ-Host USB Host Controllers (CY7C67300) are a 4-port full-speed USB dual-role (host/peripheral) controller. EZ-Host is designed to easily connect to CPUs, providing them with USB host functionality. There are two built-in host/peripheral serial interface engines (SIEs) and four USB transceivers, which enable up to four downstream ports in host mode, and two peripheral ports in peripheral mode.

Additional Resources

Datasheet
USB On-The-Go (OTG) Basics
Features
  • Multi-Port USB Controller: Single chip programmable USB dual-role
    (Host/Peripheral) controller with two configurable SIEs and four
    USB transceivers
  • Fast Serial Port: Supports from 9600 baud to 2.0 M baud
  • Large Integrated Memory:
    • 4K x 16 ROM with build in BIOS
    • 8K x 16 RAM for code and data buffering
  • Connectivity: 32 GPIOs supporting many interfaces including I2C
    EEPROM, UART, and SPI master/slave
  • Automotive AEC Grade: Operating temperature range (-40ºC to +85ºC)
  • Package: Available in 100 pin TQFP package
Applications
  • Set Top Box
  • Printers
  • KVM Switches
  • Kiosks
  • Automotive Applications
  • Wireless Access Points
 
 

Cypress' EZ-OTG USB Host Controllers (CY7C67200) are a single chip programmable USB On-The-Go host/peripheral controller supporting full-speed USB. With two built-in host/peripheral serial interface engines (SIEs), each with a single USB transceiver, EZ-OTG supports two downstream ports in host mode and one peripheral port in peripheral mode. The programmable IO interface block enables a wide range of interface options on EZ-OTG.

Additional Resources

Datasheet
USB On-The-Go (OTG) Basics

View Product List
Features
  • Dual-role USB Controller: Single chip programmable USB dual-role
    (Host/Peripheral) with two configurable SIEs and two USB ports
  • USB OTG: Supports USB On-The-Go protocol
  • Large Integrated Memory:
    • 4K x 16 ROM with build in BIOS
    • 8K x 16 RAM for code and data buffering
  • Connectivity: Support for I2C EEPROM, UART, and SPI master/slave
  • Low Power Consumption: 500 uA current consumption in sleep mode
  • Package: Available in 48 pin FBGA package
Applications
  • PDA and Pocket PCs
  • Cellular Phones
  • Video and Digital Still Cameras
  • MP3 Players
  • Mass Storage Devices
 
Block Diagram
 

Cypress's SL811HS™ USB Host Controller is an embedded full-speed USB host/slave controller. SL811HS incorporates USB interface functionality with internal full- or low-speed transceivers. When in host mode, SL811HS is the master and controls the USB bus and the devices that are connected to it. In peripheral mode, the SL811HS can operate as a full- or low-speed device. In addition, SL811HS can communicate with microprocessors, DSPs, and with various buses such as ISA, PCMCIA.

Additional Resources

Datasheet
Basic Embedded Hosting Using the SL811HST

View Product Detail
Features
  • Integration: Single chip integrated with 256 Byte SRAM, full-speed SIE, and USB transceiver
  • Interfaces:
  • Microprocessor interface provides 8-bit bidirectional data path
  • DMA interface provides large data transfer
  • Low Power Consumption: 4.2 mA current consumption in suspend mode
  • Package: Available in 48 pin TQFP package
 
Applications
  • Scanners
  • Digital Photo Frames
  • Printers
  • PC Peripherals
  • Card Readers
  • Network Infrastructure – Routers/ Switches
  • Set Top Box
  • Portable Media Players
Block Diagram
 
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