参数资料
型号: S1R72C05B08
元件分类: 总线控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PBGA121
封装: 8 X 8 MM, 0.65 MM PITCH, PLASTIC, TFBGA-121
文件页数: 35/49页
文件大小: 545K
代理商: S1R72C05B08
8. CONNECTION EXAMPLES
S1R72C05*** Data Sheet (Rev.1.00)
EPSON
35
8.2.2 For QFP15-128 (Host Periphery)
VSS
HVDD
VSS
DP_A
LVDD(1.8V±0.15V)
VSS
HVDD(3.3V±0.3V)
S1R72C05
QFP15-128
117
116
115
114
112
HVDD
DM_A
113
Top View
R1_A
111
VSS
110
109 LVDD
VBUSEN_A
108
107 VBUSFLG_A
to
U
S
B
A_C
o
nnec
tor
VCC(5.0V±0.5V)
LVDD
119
118
VSS
6.2k
±
1%
0.1u
1u
0.1u
1u
For detailed information on USB peripheral circuits,
refer to the "PCB Design Guidelines for S1R72V
Series USB 2.0 High-Speed Devices."
The VBUS circuit is shown for reference purposes
only and should not be interpreted as a recommended
configuration. Select components and circuit type to
suit individual system requirements.
Caution is required with components using FET
switches, since a current flows from the OUT terminal
to the IN terminal if the OUT terminal voltage exceeds
the IN terminal voltage, whether enabled or disabled
by the parasitic diode between the source and drain.
VBUS control circuit
Static protection varistor
FLG
ENB
OUT
Select power supply elements carefully; their performance will affect USB signal waveform quality.
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