USB2601-NU-05 Standard Microsystems (SMSC), USB2601-NU-05 Datasheet - Page 11

• Manufacturer Part Number: USB2601-NU-05
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB2601-NU-05

• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs & HS Hub
Datasheet
SMSC USB2601/USB2602
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PI
N
#
SEL_CLKD
CLK_SEL1
CLK_SEL0
USBDN_D
MS_SDIO/
VDDA33
MS_INS
GR2_N
GR3_N
GR4_N
MS_BS
MS_D1
MS_D0
MS_D2
MS_D3
VDD33
GPIO6
NAME
SCLK
MS_
NC
NC
NC
RV
P4
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.
M
A
8
8
8
8
8
8
8
8
8
8
-
-
-
-
-
-
-
-
-
-
N #
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PI
Table 3.2 USB2601/USB2602 128-Pin TQFP (continued)
CF_nCD1
SM_nWP
SM_nCD
CF_D12
CF_D11
CF_D13
CF_D14
SM_D0
SM_D7
SM_D2
SM_D6
SM_D3
SM_D5
SM_D1
SM_D4
CF_D3
CF_D4
CF_D5
CF_D6
NAME
GPIO9
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
-
-
-
-
-
-
-
121
122
125
PIN
109
110
112
113
114
115
116
117
118
119
120
123
124
126
127
128
111
#
USBDN_DM
USBUP_DM
USBUP_DP
USBDN_DP
VDD18PLL
VDD33PLL
Revision 1.6 (06-20-08)
RESET_N
VDDA33
VBUS_
XTAL1/
VDD18
ATEST
XTAL2
RBIAS
NAME
CLKIN
TEST
VSS
VSS
DET
VSS
VSS
VSS
2
2
MA
12
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-