SMSC USB2512B, USB2513B, USB2514B, USB2517 CLKIN, (VSS), Option, Option, CRFILT, Option, HS_IND, Battery, GANG_EN, BC_EN[1], BC_EN[2], BC_EN[3], BC_EN[4], BOOST[0], BOOST[1], Port LED, Port LED, NAME

USB 2.0 Hi-Speed Hub Controller

Datasheet

		Table 5.1	Pin List in Alphabetical Order
							PIN NUMBERS
						36 QFN					48QFN		64 QFN
SYMBOL	NAME	USB2512 USB2512i USB2512A USB2512Ai		USB2512B USB2512Bi		USB2513 USB2513i	USB2513B USB2513Bi	USB2514 USB2514i	USB2514B USB2514Bi	USB2513		USB2514	USB2517 USB2517i
BC_EN[1]	Battery	-		12		-	12	-	12		-
	Charging Strap
BC_EN[2]		-		16		-	16	-	16		-
	Option
BC_EN[3]			-				18	-	18		-
BC_EN[4]					-				20		-
BOOST[0]	PHY Boost				-						36		50
	Strapping
BOOST[1]					-						24		48
	Option
CFG_SEL[0]	Configuration				24						31		41
	Programming
CFG_SEL[1]					25						32		42
	Selection
CFG_SEL[2]					-						33		13
CLKIN	External Clock				33						45		61
	Input
CRFILT	Core Regulator				14						17		25
	Filter Capacitor
GANG_EN	Ganged Port				-						22		34
	Power Strap
	Option
Ground Pad	Exposed Pad							ePad
	Tied to Ground
	(VSS)
HS_IND	Hi-Speed				25						32		42
	Upstream Port
	Indicator
LED_A_N[1]	Port LED				-						37		51
	Indicator
LED_A_N[2]					-						25		49
LED_A_N[3]					-						23		47
LED_A_N[4]							-					13	33
LED_A_N[5]							-						31
LED_A_N[6]							-						17
LED_A_N[7]							-						15
LED_B_N[1]	Enhanced				-						36		50
	Indicator
LED_B_N[2]					-						24		48
	Port LED
LED_B_N[3]					-						22		34
LED_B_N[4]							-					12	32
LED_B_N[5]							-						18
LED_B_N[6]							-						16
LED_B_N[7]							-						14
LOCAL_PWR	Local Power				28						39		45
	Detection
Revision 1.0 (3-11-09)					18							SMSC USB251x

DATASHEET