M.2 Slot; Table 28 M.2 Slot (Connector X12) Pinout Description - Congatec conga-IA5 User Manual

5.8.4

M.2 Slot

The conga-IA5 offers an M.2, type 3042/2242 slot (X12) for connecting a SATA or PCIe SSD and WWAN device. This connector shares the SoC's
SATA1 signals with CN2. CN2 will not function whenever a device is inserted into the M.2 connector. Therefore, if you plan to use connector
CN2, do not insert a device into the M.2 connector.
Table 28 M.2 Slot (Connector X12) Pinout Description
Pin Signal
1 CONFIG_3
3 GND
5 GND
7 USB_D+
9 USB_D-
11 GND
13
15
Key
17
19
21 CONFIG_0
23 WoWWAN#
25 N.C
27 GND
29 PER1-
31 PER1+
33 GND
35 PET1-
37 PET1+
39 GND
41 PER0-/SATA_B+
43 PER0+/SATA_B-
45 GND
47 PET0-/SATA_A-
49 PET0+/SATA_A+
51 GND
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Pin Signal
2 +3.3V
4 +3.3V
6 FULL_CARD_PWROFF#
8 W_DISABLE_1#
10 LED1 (optional)
12
14
Key
16
18
20 N.C
22 N.C
24 N.C
26 W_DISABLE_2#
28 N.C
30 UIM_RESET
32 UIM_CLK
34 UIM_DATA
36 UIM_PWR
38 DEVSLP
40 GNSS_SCL
42 GNSS_SDA
44 GNSS_IRQ
46 N.C
48 N.C
50 RESET#
52 CLKREQ#
M.2 Type B Slot - Connector X12
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