USB2640I Standard Microsystems Corp., USB2640I Datasheet - Page 12
USB2640I
Manufacturer Part Number
USB2640I
Description
Industrial Temperature Usb 2.0 Flash Media Controller And Usb Hub Combo
Manufacturer
Standard Microsystems Corp.
Datasheet
1.USB2640I.pdf
(60 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
USB2640I-HZH-02
Manufacturer:
SMSC
Quantity:
20 000
Revision 2.0 (10-03-08)
GPIO1 / LED1 / TXD
XTAL1 (CLKIN)
VBUS_DET
VDD18PLL
nRESET
VDDA33
VDDA33
XTAL2
RBIAS
TEST
USB+
USB-
37
38
39
40
41
42
43
44
45
46
47
48
Indicates pins on the bottom of the device.
Figure 3.2 USB2641i 48-Pin QFN
(must be connected to VSS)
(Top View QFN-48)
Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo
DATASHEET
Thermal Slug
USB2641i
SMSC
12
24
23
22
21
20
19
18
17
16
15
14
13
SD_CMD / MS_D0
SD_D5 / MS_D1
NC
SD_CLK / MS_BS
SD_D6 / MS_D7
SD_D7 / MS_D6
SD_D0 / MS_D4
SD_D1 / MS_D5
VDD33
VDD18
GPIO15 / SD_nCD
GPIO6 / SD_WP / MS_SCLK
SMSC USB2640i/USB2641i
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