SMSC USB2512B, USB2513B, USB2514B, USB2517 MIN, TYP, MAX, UNITS, SYMBOL, COMMENTS, PARAMETER, DATASHEET, ICLK Input Buffer, I, IS Type Input Buffer, Input Buffer with Pull-Up(IPU)

USB 2.0 Hi-Speed Hub Controller

Datasheet

Voltage		tRT
VDD33				3.3 V	100%
			90%
VSS	10%
	t10%		t90%	Time
	Figure 9.1 Supply Rise Time Model
	Table 9.1 DC Electrical Characteristics
PARAMETER	SYMBOL	MIN	TYP		MAX	UNITS	COMMENTS
I, IS Type Input Buffer
Low Input Level	VILI				0.8	V	TTL Levels
High Input Level	VIHI	2.0				V
Input Leakage	IIL	-10			+10	μA	VIN = 0 to VDD33
Hysteresis (‘IS’ Only)	VHYSI	250			350	mV
Input Buffer with Pull-Up (IPU)
Low Input Level	VILI				0.8	V	TTL Levels
High Input Level
	VIHI	2.0				V
Low Input Leakage
	IILL	+35			+90	μA	VIN = 0
High Input Leakage
	IIHL	-10			+10	μA	VIN = VDD33
Input Buffer with Pull-Down (IPD)
Low Input Level	VILI				0.8	V	TTL Levels
High Input Level
	VIHI	2.0				V
Low Input Leakage
	IILL	+10			-10	μA	VIN = 0
High Input Leakage
	IIHL	-35			-90	μA	VIN = VDD33
ICLK Input Buffer
Low Input Level	VILCK				0.5	V
High Input Level	VIHCK	1.4				V
Input Leakage	IIL	-10			+10	μA	VIN = 0 to VDD33

SMSC USB251x 61 Revision 1.0 (3-11-09)

DATASHEET