Mini PCI Express Card Serial
Users Guide
Document: CTIM-00442
Revision: 0.05
Page 12 of 16
Connect Tech Inc. 800-426-8979 | 519-836-1291
Date: 2018-06-29
Mini PCIe Edge Connector
These Mini PCIe Serial modules are pin-out compliant to the PCI Express Mini Card Electromechanical
Specification Rev. 2.0. Please note that these modules do not require the +1.5V power provided by a standard
Mini PCIe connector. These modules use only +3.3V for input power.
Function
Mini PCIe Card Edge Connector
Location
P3
Pinout
Signal
Pin
Pin
Signal
NC
1
2
+3.3V
NC
3
4
GND
NC
5
6
NC
NC
7
8
NC
GND
9
10
NC
REFCLK-
MPG003, MPG004 Only
11
12
NC
MPG003, MPG004 Only
13
14
NC
GND
15
16
NC
NC
17
18
GND
NC
19
20
NC
GND
21
22
PEREST#
MPG001, MPG002 Use this to
Reset the USB/Serial Controller
PER-
(from this module to system)
MPG003, MPG004 Only
23
24
+3.3V
PER+
(from this module to system)
MPG003, MPG004 Only
25
26
GND
GND
27
28
NC
GND
29
30
SMBus_CLK
PET-
(from system to this module)
MPG003, MPG004 Only
31
32
SMBus_DATA
PET+
(from system to this module)
MPG003, MPG004 Only
33
34
GND
GND
35
36
USB_D-
MPG001, MPG002 Only
GND
37
38
USB_D+
MPG001, MPG002 Only
+3.3V
39
40
GND
+3.3V
41
42
NC
GND
43
44
NC
NC
45
46
NC
NC
47
48
NC
NC
49
50
GND
NC
51
52
+3.3V
