Document No.: FT_000589
FT313H USB2.0 HS Host Controller Datasheet Version 1.2
Clearance No.: FTDI# 318
Future Technology Devices
International Ltd
.
FT313H
(USB2.0 HS Embedded Host
Controller)
Low
application.
power
consumption
for
portable
The FT313H is a Hi-Speed Universal
Serial Bus (USB) Host Controller
compatible with Universal Serial Bus
Specification Rev 2.0 and supports
data transfer speeds of up to 480M
bit/s. The FT313H has the following
advanced features:
Supports bus interface I/O voltage from 1.62V
to 3.63V.
Supports hybrid power mode; VCC(3V3) is not
present, VCC(I/O) is powered.
Internal voltage regulator supplies 1.2v to the
digital core.
Single chip USB2.0 Hi-Speed compatible.
Supports Battery Charging Specification Rev
1.2.
Compatible to Enhanced Host Controller
Interface Specification Rev 1.0.
The downstream port can be configured as
SDP, CDP or DCP.
The USB1.1 host is integrated into the USB2.0
EHCI compatible host controller.
Supports VBUS power switching and over
current control.
Single USB host port.
-40°C to 85°C extended operating temperature
range.
Supports data transfer at high-speed (480M
bit/s), full-speed (12M bit/s), and low-speed
(1.5M bit/s).
Available in compact Pb-free 64 Pin QFN, LQFP
and TQFP packages (all RoHS compliant).
Supports the Isochronous, Interrupt, Control,
and Bulk transfers.
Supports the split transaction for high-speed
Hub and the preamble transaction for full-
speed Hub.
Supports multiple processor interfaces with 8-
bit or 16-bit bus: SRAM, NOR Flash, and
General multiplex.
Single configurable interrupt (INT) line for host
controller.
Integrated 24kB high speed RAM memory.
Supports DMA operation.
Integrated Phase-Locked Loop (PLL) supports
external 12MHz, 19.2MHz, and 24MHz crystal,
and direct external clock source input.
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
Copyright © 2013 Future Technology Devices International Limited
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