USS810
USB 2.0 Full-Speed/Low-Speed Transceiver
Product Brief www.agere.com June 2006
Product Brief
Features
Complies with Universal Serial Bus Specification Rev.
2.0.
Can be used as a USB device transceiver or a USB
host transceiver.
Supports full-speed (12 Mbits/s) and low-speed
(1.5 Mbits/s) serial data rates.
Includes two single-ended receivers with hysteresis.
Low-power operation helps maximize battery life of
portable electronic devices.
Available in a small MLCC16 package measuring
3 mm x 3 mm. (A lead-free package is also available.
See Ordering Information on page 2.)
Supports a digital I/O voltage range from 1.75 V to
3.3 V.
Supports the full industrial operating temperature
range, −40 °C to +85 °C.
Applications
Portable electronic devices, such as the following:
Mobile phone
Digital still camera
Personal digital assistant (PDA)
Information appliances
Description
Agere’s USS810 is a Universal Serial Bus (USB) trans-
ceiver that is fully compliant with the Universal Serial Bus
Specification Rev. 2.0. The USS810 can transmit and
receive serial data at full-speed (12 Mbits/s) and low-
speed (1.5 Mbits/s) data rates and, therefore, can be
used as either a USB device transceiver or a USB host
transceiver.
Since the USS810 operates at digital I/O voltages
between 1.75 V to 3.3 V, it is particularly suitable for por-
table electronic devices such as mobile phones, digital
still cameras, personal digital assistants (PDAs), and a
variety of information appliances. This transceiver pro-
vides an ideal interface to the physical layer of the uni-
versal serial bus for application-specific ICs (ASICs) and
programmable logic devices (PLDs) with power supply
voltages in the above range.
The USB transceiver is currently available in an MLCC16
package that supports single-ended input data interface.
USS810 Product Brief
USB 2.0 Full-Speed/Low-Speed Transceiver June 2006
Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application.
Agere, Agere Systems, and the Agere logo are registered trademarks of Agere Systems Inc. The USB-IF logo is a trademark of the Universal Serial Bus Implementers Forum, Inc.
Copyright © 2006 Agere Systems Inc. All Rights Reserved.
June 2006
PB06-049CMPR
For additional information, contact your Agere Systems Account Manager, sales at www.agere.com/sales, or email us at docmaster@agere.com.
Functional Diagram
1. Connect pull-up to D– for low-speed operation.
Ordering Information
* Lead-free: No intentional addition of lead, and less than 1000 ppm.
† Agere Systems lead-free devices are fully compliant with the Restriction of Hazardous Substances (RoHS) directive that restricts the content of six
hazardous substances in electronic equipment in the European Union. Beginning July 1, 2006, electronic equipment sold in the European Union
must be manufactured in accordance with the standards set by the RoHS directive.
Device Code Description Package Comcode
USS810M-D USS810 in dry-packed tube MLCC16 700057479
USS810M-DT USS810 in dry-packed tape and reel MLCC16 700058082
L-USS810M-D*†Lead-free USS810 in dry-packed tube MLCC16 700067200
L-USS810M-D*†Lead-free USS810 in dry-packed tape and reel MLCC16 700067201
L
E
GND
VM
VP
RCV
SUSPND
OE
VO
VDD(I/O)
SPEED
FSE0
+
–
D–
D+
24 W (1%)
24 W (1%)
1.5 kW1
VPU(3.3)
VDD
SOFCON
