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HCD-GTX999
49
49
HVSS
27 TIN2
28 TIN1
29 TIN0
30 LVDD
31 XO
32 XI
26 ID
25 xRPUEN
19 VBUSHF
20 HVDD2
21 DM
22 DP
23 HVSS
24 RPUEN
18 BUSPWRSEL
17 VBUSDRV5
50
CD15
51
CD14
52
CD13
53
CD12
54
CD11
55
CD10
56
CD9
57
CD8
58
XRSTF
59
LVDD
60
CD6
61
CD5
62
CD4
63
CD3
64
LVSS
38
CLKIN
39
DMASTRB
40
xRESET
41
xDREQ
42
xDACK
43
xRD
44
xWR
45
xCS
46
xINT
47
xW
AIT
48
HVDD
37
CLKSEL0
36
CLKSEL1
35
NC
34
SCANEN
33
LVSS
1
CD2
2
CD1
3
CD0
4
HVDD
5
CA7
6
CA6
7
CA5
8
CA4
9
CA3
10
CA2
11
CA1
12
CA0
13
REAADYxW
AIT
14
TSTEN
15
ATPGEN
16
VBUSDR
V3
CPU
INTERFACE
CONTROL
REGISTERS
HOST
CONTROLLER
CLK
CONTROLLER
CLKs
LINE STATE
INFOMATIONS
INFOMATIONS
INFOMATIONS
HC/PS
ENABLE
OTG
CONTROLLER
PERIPHERAL
CONTROLLER
DMA
HANDLER
FIFO
MANAGER
USB
TRANSCEIVER
HC/PC
COMMON
FIFO
SDRAM
(2.5KB)
COMPARATOR
TEST
MODULE
2
NC
3
NC
4
NC
5
IN
6
IN
7
IN
8
IN
9
PG
10
BIAS
NC
16
FB
15 SS
14 NC
13 NC
12 GND
11 EN
HYSTERESIS
AND
DEGLITCH
SOFT START
DISCHARGE
CURRENT
LIMIT
THERMAL
LIMIT
+
+
–
+
–
+
–
+
–
UVLO
– USB MICOM Board –
IC4 S1R72005F00A300
www. xiaoyu163. com
QQ 376315150
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9
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4
2
9
8
TEL 13942296513
9
9
2
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2
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8
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5
1
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6
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3
Q
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299