EVB-USB2512Q36-BAS SMSC, EVB-USB2512Q36-BAS Datasheet - Page 12
![BOARD EVAL FOR USB2512/USB2512I](/photos/9/10/91014/evb-usb2512q36-bas_sml.jpg)
EVB-USB2512Q36-BAS
Manufacturer Part Number
EVB-USB2512Q36-BAS
Description
BOARD EVAL FOR USB2512/USB2512I
Manufacturer
SMSC
Specifications of EVB-USB2512Q36-BAS
Main Purpose
Interface, USB 2.0 Hub
Embedded
No
Utilized Ic / Part
USB2512, USB2512I
Primary Attributes
Dual Port Hub, High Speed (480Mbps), I2C/SMBus
Secondary Attributes
Overcurrent Protection, Port Power Switching, ESD Protection
Interface Type
USB
Operating Supply Voltage
5 V
Product
Interface Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
USB2512
Other names
638-1041
EVB-USB2512Q36-BAS (USB2512/USB2512I)
EVB-USB2512Q36-BAS (USB2512/USB2512I)
Chapter 5 Pin Descriptions
Revision 1.1 (04-26-10)
5.1
SUSP_IND / LOCAL_PWR / NON_REM[0]
This chapter is organized by a set of pin configurations (organized by package type) followed by a
corresponding pin list organized alphabetically. A comprehensive and detailed description list of each
signal (named in the pin list) is organized by function in
page
The “N” symbol in the signal name indicates that the active, or asserted, state occurs when the signal
is at a low voltage level. When “N” is not present after the signal name, the signal is asserted when it
is at the high voltage level. The terms assertion and negation are used exclusively. This is done to
avoid confusion when working with a mixture of “active low” and “active high” signals. The term assert,
or assertion, indicates that a signal is active, independent of whether that level is represented by a
high or low voltage. The term negate, or negation, indicates that a signal is inactive.
Note: *Battery charging enable (BC_EN) is only available in the USB251xB/Bi.
Pin Configurations and Lists (Organized by Package Type)
22. Please refer to
XTALIN / CLKIN
USBDM_UP
USBDP_UP
XTALOUT
PLLFILT
VDD33
VDD33
RBIAS
Table 5.3, “Buffer Type Descriptions,” on page 27
Indicates pins on the bottom of the device.
28
29
30
31
32
33
34
35
36
Figure 5.1 2-Port 36-Pin QFN
(must be connected to VSS)
USB2512i/12Ai/12Bi
(Top View QFN-36)
USB2512/12A/12B
DATASHEET
Ground Pad
SMSC
12
Table 5.2, “USB251x Pin Descriptions,” on
18
17
16
15
14
13
12
11
10
NC
OCS_N[2]
PRTPWR[2] / BC_EN[2]*
VDD33
CRFILT
OCS_N[1]
PRTPWR[1] / BC_EN[1]*
TEST
VDD33
USB 2.0 Hi-Speed Hub Controller
for a list of buffer types.
SMSC USB251x
Datasheet