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Signal/Function
NC
NC
NC
NC
NC
NC
NC
NC
NC
UIM_RST
UIM_CLK
UIM_DATA
UIM_PWR
NC
I2C2_SCL_1V8
I2C2_SDA_1V8
NC
NC
NC
M2_PERST# IMX8M
GPIO1_IO09
CLK_M2_CLKREQ#
Pulled up to
V_3V3_S0
9FGL0441.OE#
PCIE_WAKE# Pulled
up to V_3V3_S0
IMX8M GPIO1_IO08
NC
NC
NC
NC
NC
SIM_DETECT Pull-
down to GND
M.2 Signal
Pin
(I/O)/LED# (I)
(0/3.3V)
Connector Key
12
14
Connector Key
Connector Key
16
Connector Key
18
GPIO_5 (I/O)(0/1.8V)
20
GPIO_6 (I/O)(0/1.8V)
22
24
GPIO_7 (I/O)(0/1.8V)
GPIO_10
26
(I/O)(0/1.8V)
GPIO_8 (I/O)(0/1.8V)
28
UIM-RESET (I)
30
32
UIM-CLK (I)
UIM-DATA (I/O)
34
UIM-PWR (I)
36
DEVSLP (O)
38
GPIO_0 (I/O)(0/1.8V)
40
GPIO_1 (I/O)(0/1.8V)
42
44
GPIO_2 (I/O)(0/1.8V)
GPIO_3 (I/O)(0/1.8V)
46
GPIO_4 (I/O)(0/1.8V)
48
PERST# (O) (0/3.3V)
50
CLKREQ# (I/O)
52
(0/3.3V)
PEWAKE# (I/O)
54
(0/3.3V)
N/C
56
N/C
58
COEX3 (I/O) (0/1.8V)
60
62
COEX2 (I/O) (0/1.8V)
COEX1 (I/O) (0/1.8V)
64
SIM DETECT (O)
66
Pin
M.2 Signal
11
GND
13
Connector Key
15
Connector Key
17
Connector Key
19
Connector Key
21
CONFIG_0
23
GPIO_11
(I/O)(0/1.8V)
25
DPR (O) (0/1.8V)
27
GND
29
PERn1/USB3.0-Rx-/
SSIC-RxN
31
PERp1/USB3.0-Rx+/
SSIC-RxP
33
GND
35
PETn1/USB3.0-Tx-/
SSIC-TxN
37
PETp1/USB3.0-Tx+/
SSIC-TxP
39
GND
41
PERn0/SATA-B+
43
PERp0/SATA-B-
45
GND
47
PETn0/SATA-A-
49
PETp0/SATA-A+
51
GND
53
REFCLKn
55
REFCLKp
57
GND
59
ANTCTL0 (I)
(0/1.8V)
61
ANTCTL1 (I) (0/1.8V)
63
ANTCTL2 (I) (0/1.8V)
65
ANTCTL3 (I) (0/1.8V)
www.kontron.com
pITX-iMX8M – Rev. 1.1
Signal/Function
GND
NC
NC
NC
NC
M2_CONFIG_0,
Pull-up to 3.3V M2
GND
USB3_SSRX_M2-
USB3_SSRX_M2+
GND
USB3_SSTX_M2-
USB3_SSTX_M2+
GND
PCIE_M2_RX_+
PCIE_M2_RX_-
GND
PCIE_M2_TX_-
PCIE_M2_TX_+
GND
CLK_100M_PCIE1_
M2_-
9FGL0441.OUT-
CLK_100M_PCIE1_
M2_+
9FGL0441.OUT2+
GND
NC
NC
NC
NC
// 47
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