USB3316B-GJ-TR Standard Microsystems (SMSC), USB3316B-GJ-TR Datasheet - Page 3

• Manufacturer Part Number: USB3316B-GJ-TR
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB3316B-GJ-TR

• Number Of Transceivers: 1
• Esd Protection: YeskV
• Power Supply Requirement: Single
• Operating Temperature Classification: Industrial
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

Hi-Speed USB Transceiver with 1.8V ULPI Interface - 19.2MHz Reference Clock
General Description
SMSC USB3316
VBUS
DM
DP
ID
The USB3316 is a highly integrated Hi-Speed USB 2.0 Transceiver (PHY) that supports systems
architectures based on a 19.2MHz reference clock. It is designed to be used in both commercial and
industrial temperature applications.
The USB3316 meets all of the electrical requirements to be used as a Hi-Speed USB Host, Device,
or an On-the-Go (OTG) device. In addition to the supporting USB signaling the USB3316 also provides
USB UART mode. and USB Audio mode.
USB3316 uses the industry standard UTMI+ Low Pin Interface (ULPI) to connect the USB PHY to the
Link. The industry standard ULPI interface uses a method of in-band signaling and status byte transfers
between the Link and PHY, to facilitate a USB session. By using in-band signaling and status byte
transfers the ULPI interface requires only 12 pins.
The USB3316 uses SMSC’s “wrapper-less” technology to implement the ULPI interface. This “wrapper-
less” technology allows the PHY to achieve a low latency transmit and receive time. SMSC’s low
latency transceiver allows an existing UTMI Link to be reused by adding a UTMI to ULPI bridge. By
adding a bridge to the ASIC the existing and proven UTMI Link IP can be reused.
Transceiver
Hi-Speed
Carkit
OTG
USB
Figure 1 USB3316 Block Diagram
PRODUCT PREVIEW
Integrated
Low Jitter
Registers
and State
REFCLK
3
Machine
ULPI
PLL
Management
Integrated
Interface
DATA[7:0]
Power
BIAS
ULPI
Revision 1.7 (03-17-08)
RBIAS
RESETB
VBAT
VDD33
VDD18
STP
NXT
DIR
CLKOUT