USB2601-NE-03 SMSC Corporation, USB2601-NE-03 Datasheet - Page 11

• Manufacturer Part Number: USB2601-NE-03
• Description: 4TH GENERATION USB2.0 FLASH MEDIA CONTROLLER WITH INTEGRATED CARD POWER FETS AND HS HUB
• Manufacturer: SMSC Corporation

4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub
Datasheet
SMSC USB2601/USB2602
PIN
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#
MS_SDIO
SEL_CLK
CLK_SEL
CLK_SEL
USBDN_
VDDA33
MS_INS
/MS_D0
MS_BS
MS_D1
MS_D2
MS_D3
VDD33
GPIO6
NAME
SCLK
GR2
GR3
GR4
MS_
DRV
DP4
NC
NC
NC
1
0
Notes:
■
■
RBIAS is connected to the Analog Ground plane VSS via a resistor.
When the internal 1.8V regulators are enabled, VDD18 (Pin 86) & VDD18PLL (Pin 124), MUST
have a 10uf +/- 20%, (equivalent series resistance (ESR) <0.1ohm) bypass capacitor to VSS.
These capacitors must be as close to the pins as possible.
MA
8
8
8
8
8
8
8
8
8
-
-
-
-
-
-
-
-
-
-
-
Table 3.2 USB2601/USB2602 128-Pin TQFP (continued)
PIN
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#
CF_nCD1
SM_nWP
SM_nCD
CF_D11
CF_D12
CF_D13
CF_D14
SM_D0
SM_D1
SM_D7
SM_D2
SM_D6
SM_D3
SM_D5
SM_D4
CF_D3
CF_D4
CF_D5
CF_D6
GPIO9
NAME
DATASHEET
MA
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
-
-
11
PIN
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
#
CRD_PWR0
CF_nCD2
CF_D10
GPIO12
GPIO13
GPIO14
GPIO15
GPIO8/
CF_D0
CF_D1
CF_D8
CF_D2
CF_D9
VDD18
VDD33
VDD33
GPIO1
GPIO2
GPIO7
NAME
VSS
VSS
MA
8
8
8
8
8
8
8
8
8
8
8
8
8
-
-
-
-
-
-
-
PIN
109
120
121
122
123
124
125
126
127
128
110
112
113
114
115
116
117
118
119
111
#
Revision 1.3 (05-25-05)
VDD18PLL
VDD33PLL
USBDN_D
USBDN_D
USBUP_D
USBUP_D
RESET_N
VDDA33
VBUS_
VDD18
XTAL1/
ATEST
XTAL2
RBIAS
NAME
CLKIN
TEST
VSS
VSS
DET
VSS
VSS
VSS
M2
P2
M
P
MA
12
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-