USB2512B View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
MFG CO.
'USB2512B' PDF : 63 Pages View PDF
USB 2.0 Hi-Speed Hub Controller
Datasheet
Appendix A (Acronyms)
I2C®: Inter-Integrated Circuit1
OCS: Over-Current Sense
PCB: Printed Circuit Board
PHY: Physical Layer
PLL: Phase-Locked Loop
QFN: Quad Flat No Leads
RoHS: Restriction of Hazardous Substances Directive
SCL: Serial Clock
SIE: Serial Interface Engine
SMBus: System Management Bus
TT: Transaction Translator
1.I2C is a registered trademark of Philips Corporation.
SMSC USB251xB/xBi
61
DATASHEET
Revision 2.2 (02-17-12)
Share Link: 
