4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub
Datasheet
Table 3.2 USB2601/USB2602 128-Pin TQFP (continued)
PIN
#
NAME
MA
PIN
#
NAME
MA PIN
#
NAME
MA
PIN
#
NAME
MA
13
14
15
USBDN_
DP4
-
-
-
45
46
47
SM_nWP
SM_D0
SM_D1
8
8
8
77
78
79
CF_D0
CF_D1
CF_D8
8
8
8
109
110
111
VSS
-
-
-
VDDA33
USBUP_D
M
VDD33
USBUP_D
P
16
17
GR2
GR3
8
8
48
49
SM_D7
SM_D2
8
8
80
81
CF_D2
CF_D9
8
8
112
113
VDDA33
-
-
USBDN_D
P2
18
GR4
-
50
SM_D6
8
82
CF_D10
8
114
USBDN_D
M2
-
19
20
GPIO6
8
8
51
52
SM_D3
SM_D5
8
8
83
84
CF_nCD2
VSS
-
-
115
116
VSS
-
MS_BS
VBUS_
DET
12
21
22
MS_D1
8
8
53
54
SM_D4
8
-
85
86
VSS
-
-
117
118
VSS
-
-
MS_SDIO
/MS_D0
SM_nCD
VDD18
RESET_N
23
24
25
26
MS_D2
MS_INS
MS_D3
8
-
55
56
57
58
GPIO9
CF_nCD1
CF_D3
8
-
87
88
89
90
VDD33
GPIO1
GPIO2
GPIO7
-
119
120
121
122
VDD18
TEST
VSS
-
-
-
-
8
8
8
8
8
8
8
MS_
CF_D11
XTAL2
SCLK
27
28
29
SEL_CLK
DRV
-
-
-
59
60
61
CF_D4
CF_D12
CF_D5
8
8
8
91
92
93
VDD33
-
-
123
124
125
XTAL1/
CLKIN
-
-
-
CLK_SEL
1
GPIO8/
VDD18PLL
CRD_PWR0
CLK_SEL
0
GPIO12
8
VDD33PLL
30
31
32
NC
NC
NC
-
-
-
62
63
64
CF_D13
CF_D6
8
8
8
94
95
96
GPIO13
GPIO14
GPIO15
8
8
8
126
127
128
ATEST
RBIAS
VSS
-
-
-
CF_D14
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.
SMSC USB2601/USB2602
Revision 1.3 (05-25-05)
DATAS11HEET
SMSC [ SMSC CORPORATION ]
