STR-DH510
47
Pin No. Pin Name I/O Description
114 VDDINT — Power supply pin (+1.2V)
115 GND — Ground
116 VDDEXT — Power supply pin (+3.3V)
117 GND — Ground
118 VDDINT — Power supply pin (+1.2V)
119 GND — Ground
120 VDDINT — Power supply pin (+1.2V)
121 RESET I System reset signal input from SYSTEM CONTROL IC
122 SPIDS I Serial data latch pulse signal input from SYSTEM CONTROL IC
123 GND — Ground
124 VDDINT — Power supply pin (+1.2V)
125 SPICLK I Serial data transfer clock signal input from SYSTEM CONTROL IC
126 MISO O Serial data output for SYSTEM CONTROL IC
127 MOSI I Serial data input for SYSTEM CONTROL IC
128 GND — Ground
129 VDDINT — Power supply pin (+1.2V)
130 VDDEXT — Power supply pin (+3.3V)
131 AVDD — Power supply pin (+1.2V)
132 AVSS — Ground
133 GND — Ground
134 CLKOUT — Not used (open)
135 EMU — Not used (open)
136 TDO — Not used (open)
137 TDI — Not used (Fixed at L)
138 TRST — Not used (Fixed at L)
139 TCK — Not used (Fixed at L)
140 TMS — Not used (Fixed at L)
141 GND — Ground
142 CLKIN I System clock input (25 MHz)
143 XTAL O System clock output (25 MHz)
144 VDDEXT — Power supply pin (+3.3V)
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y
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1
6
3
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c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
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Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
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