Mini Pcie Interface; Micro Sd Interface - Siemens SIMATIC IOT2050 Operating Instructions Manual

10.3.3

Mini PCIe interface

X100
Pin
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
10.3.4

Micro SD interface

X50
Pin
1
2
3
4
5
SIMATIC IOT2050
Operating Instructions, 03/2020, A5E39456816-AA
Signal Name
W_DISABLE2#
Reserved
Reserved
Reserved
GND
+3.3V
aux
+3.3V
aux
GND
GND
PETp0
PETn0
GND
GND
PERp0
PERn0
GND
Reserved (UIM_C4)
Reserved (UIM_C8)
GND
REFCLK+
REFCLK-
GND
CLKREQ#
COEX2
COEX1
WAKE#
Abbreviation Function
Dat2 Data line bit 2
Dat3 Card Detect / data line bit 3
CMD Command Line
Vdd Voltage supply 2.7–3.6 V
Clk Clock input
Pin Signal Name
52 +3.3 V
50 GND
48 +1.5 V
46 LED_WPAN#
44 LED_WLAN#
42 LED_WWAN#
40 GND
38 USB_D+
36 USB_D-
34 GND
32 SMB_DATA
30 SMB_CLK
28 +1.5V
26 GND
24 +3.3V
22 PERST#
20 W_DISABLE1#
18 GND
Nose
16 UIM_VPP
14 UIM_RESET
12 UIM_CLK
10 UIM_DATA
8 UIM_PWR
6 1.5 V
4 GND
2 3.3 V
Hardware descriptions
10.3 Internal interfaces
aux
aux
aux
59