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PDF USB3290 Data sheet ( Hoja de datos )
| Número de pieza | USB3290 | |
| Descripción | Small Footprint Hi-Speed USB 2.0 Device PHY | |
| Fabricantes | SMSC Corporation | |
| Logotipo |  |
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USB3290
Small Footprint Hi-Speed
USB 2.0 Device PHY with
UTMI Interface
PRODUCT FEATURES
Available in a 40 ball lead-free RoHS compliant
(4 x 4 x 0.9mm) VFBGA package
Interface compliant with the UTMI specification
(60MHz, 8-bit bidirectional interface)
Only one required power supply (+3.3V)
Supports 480Mbps Hi-Speed (HS) and 12Mbps Full
Speed (FS) serial data transmission rates
Integrated 45Ω and 1.5kΩ termination resistors
reduce external component count
Internal short circuit protection of DP and DM lines
On-chip oscillator operates with low cost 24MHz
crystal
Latch-up performance exceeds 150mA per EIA/JESD
78, Class II
ESD protection levels of 5kV HBM without external
protection devices
SYNC and EOP generation on transmit packets and
detection on receive packets
NRZI encoding and decoding
Bit stuffing and unstuffing with error detection
Supports the USB suspend state, HS detection, HS
Chirp, Reset and Resume
Datasheet
Support for all test modes defined in the USB 2.0
specification
55mA Unconfigured Current (typical) - ideal for bus
powered applications.
83uA suspend current (typical) - ideal for battery
powered applications.
Industrial Operating Temperature -40oC to +85oC
APPLICATIONS
The USB3290 is the ideal companion to any ASIC, SoC
or FPGA solution designed with a UTMI Hi-Speed USB
device (peripheral) core.
The USB3290 is well suited for:
Cell Phones
MP3 Players
Scanners
External Hard Drives
Digital Still and Video Cameras
Portable Media Players
Entertainment Devices
Printers
SMSC USB3290
DATASHEET
Revision 1.2 (10-27-06)
1 page  
Small Footprint Hi-Speed USB 2.0 Device PHY with UTMI Interface
Datasheet
List of Tables
Table 4.1 System Interface Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 4.2 Data Interface Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 4.3 USB I/O Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 4.4 Biasing and Clock Oscillator Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 4.5 Power and Ground Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 5.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 5.2 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 5.3 Recommended External Clock Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 6.1 Electrical Characteristics: Supply Pins (Note 6.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 6.2 DC Electrical Characteristics: Logic Pins (Note 6.2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 6.3 DC Electrical Characteristics: Analog I/O Pins (DP/DM) (Note 6.3) . . . . . . . . . . . . . . . . . . . . 14
Table 6.4 Dynamic Characteristics: Analog I/O Pins (DP/DM) (Note 6.4) . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 6.5 Dynamic Characteristics: Digital UTMI Pins (Note 6.5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Table 7.1 DP/DM termination vs. Signaling Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 8.1 Linestate States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 8.2 Operational Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 8.3 USB 2.0 Test Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 8.4 Reset Timing Values (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Table 8.5 Suspend Timing Values (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 8.6 HS Detection Handshake Timing Values (FS Mode). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 8.7 Reset Timing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 8.8 HS Detection Handshake Timing Values from Suspend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 8.9 Resume Timing Values (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 8.10 Attach and Reset Timing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
SMSC USB3290
5
DATASHEET
Revision 1.2 (10-27-06)
5 Page 
Small Footprint Hi-Speed USB 2.0 Device PHY with UTMI Interface
Datasheet
NAME
VDD3.3
(V33)
REG_EN
(REN)
VDD1.8
(V18)
VSS
(GND)
VDDA1.8
(V18A)
DIRECTION
N/A
Input
N/A
N/A
Table 4.5 Power and Ground Signals
ACTIVE
LEVEL
DESCRIPTION
N/A
High
N/A
N/A
3.3V Supply. Provides power for USB 2.0 Transceiver, UTMI+
Digital, Digital I/O, and Regulators.
On-Chip 1.8V regulator enable. Connect to ground to disable on
chip VDDA1.8V and VDD1.8V regulators. When regulators are
disabled, external 1.8V must be supplied to VDDA1.8 and
VDD1.8 pins.
1.8V Digital Supply. Supplied by On-Chip Regulator when
REG_EN is active. Low ESR 4.7uF minimum capacitor
requirement when using internal regulators.
Common Ground.
N/A N/A 1.8V Analog Supply. Supplied by On-Chip Regulator when
REG_EN is active. Low ESR 4.7uF minimum capacitor
requirement when using internal regulators.
SMSC USB3290
11
DATASHEET
Revision 1.2 (10-27-06)
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet USB3290.PDF ] | |
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