EVB-USB4640 SMSC, EVB-USB4640 Datasheet - Page 11

• Manufacturer Part Number: EVB-USB4640
• Description: EVALUATION BOARD FOR USB4640
• Manufacturer: SMSC

Specifications of EVB-USB4640

• Main Purpose: Interface, USB 2.0 Hub
• Embedded: *
• Utilized Ic / Part: USB4640
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1107

High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
Datasheet
Chapter 3 Pin Configuration
SMSC USB4640/USB4640i
GPIO1 / LED / TXD
HSIC_STROBE
XTAL1 (CLKIN)
HSIC_DAT
HSIC_IMP
nRESET
PLLFILT
VDD12
VDD33
XTAL2
RBIAS
TEST
37
38
39
40
41
42
43
44
45
46
47
48
Figure 3.1 USB4640/USB4640i 48-Pin QFN
Indicates pins on the bottom of the device.
(must be connected to VSS)
(Top View QFN-48)
USB4640/40i
Ground Pad
DATASHEET
SMSC
11
24
23
22
21
20
19
18
17
16
15
14
13
SD_CMD / MS_D0 / xD_CLE
SD_D5 / MS_D1 / xD_ALE
xD_nWE
SD_CLK / MS_BS / xD_nWP
SD_D6 / MS_D7 / xD_D0
SD_D7 / MS_D6 / xD_D1
SD_D0 / MS_D4 / xD_D2
SD_D1 / MS_D5 / xD_D3
VDD33
CRFILT
GPIO15 / SD_nCD
GPIO6 / SD_WP / MS_SCLK / xD_D4
Revision 1.0 (06-09-09)