Realtimes Beijing Technology Co.,LTD
Manual for RTSO-9001 V2.0
23
4.12 mSATA interface
（
U4
）
Function
mSATA
connector
The board
level
RTSO-9001B
（
The lower plate
）
Marking
U4
Type
6.7mm high, full-length mSATA slot
Pin define
Pin
Signal
Pin
Signal
1
NC
2
3.3V
3
NC
4
GND
5
NC
6
1.5V
7
NC
8
NC
9
GND
10
NC
11
NC
12
NC
13
NC
14
NC
15
GND
16
NC
17
NC
18
GND
19
NC
20
NC
21
GND
22
NC
23
SATA TX+
24
3.3V
25
SATA TX-
26
GND
27
GND
28
NC
29
GND
30
NC
31
SATA RX-
32
NC
33
SATA RX+
34
GND
35
GND
36
NC
37
GND
38
NC
39
3.3V
40
GND
41
3.3V
42
NC
43
GND
44
NC
45
NC
46
NC
47
NC
48
NC
49
NC
50
GND
51
NC
52
3.3V
