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VNC2-48Q1B Datasheet(PDF) 1 Page - Future Technology Devices International Ltd. |
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VNC2-48Q1B Datasheet(HTML) 1 Page - Future Technology Devices International Ltd. |
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1 / 90 page  Copyright © 2010 Future Technology Devices International Limited 1 Document No.: FT_000138 VINCULUM-II EMBEDDED DUAL USB HOST CONTROLLER IC Datasheet Version - 1.2 Clearance No.: FTDI# 143 Future Technology Devices International Ltd Vinculum-II Embedded Dual USB Host Controller IC Vinculum-II is FTDI‟s 2nd generation of USB Host device. The CPU has been upgraded from the previous VNC1L device, dramatically increasing the processing power. The IC architecture has been designed to take care of most of the general USB data transfers, thus freeing up processing power for user applications. Flash and RAM memory have been increased providing larger user areas of memory for the designer to incorporate his own code. The designers also have the ability to create their own firmware using the new suite of software development tools. VNC2 has the following advanced features: Embedded processor core. 16 bit Harvard architecture. Two full-speed or low-speed USB 2.0 interfaces capable of host or slave functions. 256kbytes on-chip E-Flash Memory (128k x 16-bits). 16kbytes on-chip Data RAM (4k x 32- bits). Programmable UART up to 6Mbaud. Two SPI (Serial Peripheral) slave interfaces and one SPI master interface. Reduced power modes capability. Variable instruction length. Native support for 8, 16 and 32 bit data types. Eight bit wide FIFO Interface. Firmware upgrades via UART, SPI, and FIFO interface. 12MHz oscillator using external crystal. General-purpose timers. Software development suite of tools to create customised firmware. Compiler Linker – Debugger – IDE. Available in six RoHS compliant packages - 32 LQFP, 32 QFN, 48 LQFP, 48 QFN, 64 LQFP and 64 QFN VNC2-48L1A package option compatible with VNC1L-1A. 44 configurable I/O pins on the 64 pin device, 28 I/O pins on the 48 pin device and 12 I/O on the 32 pin device using the I/O multiplexer. +3.3 volt supply. -40°C to +85°C extended operating temperature range. Simultaneous multiple file access on BOMS devices. Eight Pulse Width Modulation outputs to allow connectivity with motor control applications. Debugger interface module. System Suspend Modes. Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640 |
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