SECOCQ7-mITX2.0
User Manual
- Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by G.M.
Copyright © 2013 SECO S.r.l.
SECOCQ7-mITX2.0
Page
34
3.3.14 mSATA Slot
To increase mass storage possibilities, it is possible to use mSATA Solid State Disks, using the
dedicate connector, CN22, which is a standard 52pin miniPCI Express connector, type JAE MM60-
52B1-E1-R650 or equivalent, H=5.9mm, with the following pinout:
mSATA Slot
– CN22
Pin
Signal
Pin
Signal
1
---
2
+3.3V_S
3
---
4
GND
5
---
6
---
7
---
8
---
9
GND
10
---
11
---
12
---
13
---
14
---
15
GND
16
---
17
---
18
GND
19
---
20
---
21
GND
22
---
23
S
24
+3.3V_S
25
SATA1_Rx-
26
GND
27
GND
28
---
29
GND
30
---
31
SATA1_Tx-
32
---
33
S
34
GND
35
GND
36
---
37
GND
38
---
39
+3.3V_S
40
GND
41
+3.3V_S
42
---
43
---
44
---
45
---
46
---
47
---
48
---
49
---
50
GND
51
mSATA_DET#
52
+3.3V_S
3.3.15 I2C EEPROM socket
In many applications it is useful to have a small non-volatile storage device, like an EEPROM..
For this purpose, connected to I2C bus, there is an 8-pin DIP socket p.54mm, type TE p/n 2-
1571552-2 or equivalent, with the following pinout:
I2C EEPROM socket
– CN20
Pin
Signal
Pin
Signal
1
A0
8
+3.3V_S
2
A1
7
WP
3
A2
6
GP0_I2C_CLK
4
GND
5
GP0_I2C_DAT
