USB2502-HT SMSC, USB2502-HT Datasheet
USB2502-HT
Manufacturer Part Number
USB2502-HT
Description
CONTROLLER, HUB, USB2.0, 2PORT, 36QFN
Manufacturer
SMSC
Datasheet
1.USB2502-HT.pdf
(44 pages)
Specifications of USB2502-HT
Supply Voltage Range
1.62V To 1.98V, 3V To 3.6V
Digital Ic Case Style
TQFP
No. Of Pins
48
Operating Temperature Range
0°C To +70°C
Supply Voltage Max
3.6V
Supply
RoHS Compliant
Package / Case
TQFP
Data Rate Max
480Mbps
Rohs Compliant
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
USB2502-HT
Manufacturer:
Standard
Quantity:
590
Part Number:
USB2502-HT
Manufacturer:
SMSC
Quantity:
20 000
PRODUCT FEATURES
SMSC USB2502
Integrated USB 2.0 Compatible 2-Port Hub
Complete USB Specification 2.0 Compatibility
VID/PID/DID, and Port Configuration for Hub via:
Default VID/PID/DID, allows functionality when
Hardware Strapping options allow for configuration
—
— Full power management with ganged power control
— Detects Bus-Power/Self-Power source and changes
— Includes USB 2.0 Transceivers
— Single Serial I
— SMBus Slave Port
configuration EEPROM is absent
without an external EEPROM or SMBus Host
Low-Speed (1.5Mbits/s) compatible
mode automatically
High-Speed (480Mbits/s), Full-Speed (12Mbits/s) and
2
C EEPROM
DATASHEET
On-Board 24MHz Crystal Driver Circuit or 24 MHz
Internal PLL for 480MHz USB 2.0 Sampling
Internal 1.8V Linear Voltage Regulator
Integrated USB termination and Pull-up/Pull-down
Internal Short Circuit protection of USB differential
Basic single-color LED support
1.8 Volt Low Power Core Operation
3.3 Volt I/O with 5V Input Tolerance
36 Pin QFN or 48 Pin TQFP lead-free RoHS
external clock driver
resistors
signal pins
compliant package
2-Port USB 2.0 Hub
Controller
USB2502
Revision 2.3 (08-27-07)
Datasheet
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