Connector - JHCTech BRAV-7520 User Manual

Table 2.13: Mini-PCIe pin assignments
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
2.3.12 M.2 connector
BRAV-7520/BRAV-7521 provides 3*M.2, 1*M.2 2280 M-Key with PCIeX4 signal, support NVMe
storage; 1*H-M.2 B-Key 3052 with SIM slot and PCIeX1+USB signal, support 5G wifi; 1*H-M.2 E-Key
2230 with PCIeX1+USB signal.
3052 B-Key pin assignments. Table 2.16 for M.2 2230 E-Key pin assignments.
Signal
PCIE_WAKE_N
NC
NC
+V3.3_MINICARD2
GND
PCIe_MINI_CLK5-
PCIe_MINI_CLK5+
GND
NC
NC
GND
SATA_RXP_PCIE17+
SATA_RXP_PCIE17-
GND
GND
SATA_TXN_PCIE17-
SATA_TXN_PCIE17+
GND
GND
+V3.3_MINICARD2
+V3.3_MINICARD2
SATA_PCIE0_DET
NC
NC
NC
NC
Table 2.14 for M.2 2280 M-Key pin assignments. Table 2.15 for M.2
Pin Signal
2 +V3.3_MINICARD2
4 GND
6 +V1.5
8 +VUIM_PWR
10 UIM_DATA
12 UIM_CLK
14 UIM_RESET
16 +VUIM_VPP
18 GND
20 WIFI2_DISABLE#
22 PLTRST_MINIPCIE_N
24 +V3.3_MINICARD2
26 GND
28 +V1.5
30 SMB_CLK_RESUME
32 SMB_DATA_RESUME
34 GND
36 USB_N6
38 USB_P6
40 GND
42 NC
44 SIM1_DET
46 NC
48 +V1.5
50 GND
52 +V3.3_MINICARD2
22
User's Manual