USBHC869 - USB Host Controller

Unique USB Host Controller Solution to add one or more USB ports

The USBHC869 is a USB Host Controller that has been specially designed for embedded microprocessor and microcontroller systems. The device is based on the proven VMB5000A chip. The device adds a USB port, with a low pin count parallel interface and a very small 4x4mm LGA36 footprint. For ultimate flexibility the device includes a USB host controller that allows Full Speed (12Mbits/sec) USB target devices to be bridged via the USBHC869 to the 16 bit parallel bus. To sustain high throughput rates, the USBHC869 offers separate 16KByte TX and 16KByte RX FIFOs. The device contains an oscillator for use with an external crystal (24 Mhz) or alternatively an external clock source can be connected. A programmable Phase Locked Loop allows "crystal free" operation if an external clock is available (of between 2MHz and 32MHz). Sample driver code and design support is available by contacting Elan Digital Systems.

Applications

The USBHC869 is a USB Host Controller ideal for embedded applications including mobiles / cellphones, smartphones, tablets, smartphones, UMPC, motherboards, Mobile Internet Devices - MID

As a high performance alternative to FTDI, Maxim and NXP host controllers, the USBHC869 is suitable for the following uses:

  • Flash to SD Card data transfer interface for Digital camera to storage interface..
  • PWM motor control applications eg. Toys.
  • Telemetry systems.
  • Ideal for Set top box applications due to External data storage, debug port.
  • Medical systems and Industrial control applications.
  • USB Host capability within embedded applications.
  • USB Flash drive to MCU / PLD / FPGA for data storage and firmware upgrades.

Key Features

  • Tiny footprint 36 LGA package, 0.9mm thick, 4mm x 4mm single chip
  • Low power 3.3V operation
  • Multi I/O standard – 3.3V, 2.8V or 1.8V
  • 16-bit low pin count microprocessor interface
  • Separate 16KByte TX and RX FIFOs for sustained high data throughputs
  • Low power consumption: Active 20mA / Standby 4uA
  • integrated USB tranceivers
  • Programmable PLL allowing the use of a wide range of crystals or external clock signals from 2MHz to 32MHz (including common frequencies 6MHz, 12MHz, 13MHz and 26MHz)

USBHC869 Demonstrator Board

Elan Digital System’s USBHC869 USB interface chip now has a Demonstrator PCB including SDK driver code to help engineers simplify and speed up the development task of implementing the capability of the chip. Windows CE and Linux (Android) driver software are also available for this chip .... More Details

Sales & Support

HACKER - DatenTechnik
Sales & Support

Eifelstrasse 91
53498 Bad Breisig

Phone: +49 2633 200360

FAX: +49 2633 200361

 

E-mail:

info@hacker-technology.com

Opening Times

German Local Time

Mo-Do: 9am - 4pm

Fr: 9am - 2pm

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