USB2504A-JT Standard Microsystems (SMSC), USB2504A-JT Datasheet - Page 45
USB2504A-JT
Manufacturer Part Number
USB2504A-JT
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.USB2504A-JT.pdf
(46 pages)
Specifications of USB2504A-JT
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Operating Temperature (max)
70C
Package Type
TQFP
Rad Hardened
No
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
USB2504A-JT
Manufacturer:
SMSC
Quantity:
648
Company:
Part Number:
USB2504A-JT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
USB2504A-JT
Manufacturer:
SMSC
Quantity:
20 000
Integrated USB 2.0 Compatible 4-Port Hub
Datasheet
Chapter 9 AC Specifications
SMSC USB2504/USB2504A
9.1
9.1.1
9.1.2
9.1.3
Oscillator/Clock
Crystal: Parallel Resonant, Fundamental Mode, 24 MHz ±100ppm.
External Clock: 50% Duty cycle ± 10%, 24 MHz ± 100ppm, Jitter < 100ps rms.
SMBus Interface:
The SMSC Hub conforms to all voltage, power, and timing characteristics and specifications as set
forth in the SMBus 1.0 Specification for Slave-Only devices (except as noted in
I2C EEPROM:
Frequency is fixed at 59KHz ± 20%.
USB 2.0
The Hub conforms to all voltage, power, and timing characteristics and specifications as set forth in
the USB 2.0 Specification. Please refer to the USB Specification for more information.
DATASHEET
45
Section
Revision 2.3 (08-27-07)
5.3).