USB2514I SMSC Corporation, USB2514I Datasheet - Page 7

• Manufacturer Part Number: USB2514I
• Description: Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller
• Manufacturer: SMSC Corporation

Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller
Datasheet
SMSC USB2514i
SUSP_IND/LOCAL_PWR/NON_REM0
LED_A1_N/PRT_SWP1
PRTPWR_POL
XTAL1/CLKIN
USBUP_DM
USBUP_DP
VDD18PLL
VDD33PLL
VDDA33
SEL48
XTAL2
RBIAS
37
38
39
40
41
42
43
44
45
46
47
48
Figure 1.2 USB2514i 48-Pin QFN
Indicates pins on the bottom of the device.
DATASHEET
(must be connected to VSS)
(Top View QFN-48)
USB2514i
Thermal Slug
7
SMSC
24
23
22
21
20
19
18
17
16
15
14
13
LED_B2_N/BOOST1
LED_A3_N/PRT_SWP3
LED_B3_N/GANG_EN
PRTPWR3
OCS2_N
PRTPWR2
VDD33CR
VDD18
OCS1_N
PRTPWR1
TEST
LED_A4_N/PRT_SWP4
Revision 1.98 (11-19-07)