Product Info

5G Module Series
RM502Q-GL Hardware Design
RM502Q-GL_Hardware_Design 16 / 77
3.1. Pin Assignment
The following figure shows the pin assignment of RM502Q-GL. The top side contains RM502Q-GL
module and antenna connectors.
PIN2
PIN74
BOT
PIN1
PIN75
TOP
Pin Name No.
CONFIG_2 75
GND 73
GND 71
CONFIG_1 69
RESET_N 67
RFFE_VIO_1V8 65
RFFE0_CLK 63
RFFE0_DATA 61
LAA_TX_EN 59
GND 57
PCIE_REFCLK_P 55
PCIE_REFCLK_M 53
GND 51
PCIE_RX_P 49
PCIE_RX_M 47
GND 45
PCIE_TX_P 43
PCIE_TX_M 41
GND 39
USB_SS_RX_P 37
USB_SS_RX_M 35
GND 33
USB_SS_TX_P 31
USB_SS_TX_M 29
GND 27
DPR 25
WAKE_ON_WAN# 23
CONFIG_0 21
Notch
Notch
Notch
Notch
GND 11
USB_DM 9
USB_DP 7
GND 5
GND 3
CONFIG_3 1
PIN11
PIN10
No.
Pin Name
74
VCC
72
VCC
70
VCC
68
AP2SDX_STATUS
66
USIM1_DET
64
COEX_TXD
62
COEX_RXD
60
WLAN_TX_EN
58
RFFE1_DATA
56
RFFE1_CLK
54
PCIE_WAKE_N
52
PCIE_CLKREQ_N
50
PCIE_RST_N
48
USIM2_VDD
46
USIM2_RST
44
USIM2_CLK
42
USIM2_DATA
40
USIM2_DET
38
SDX2AP_STATUS
36
USIM1_VDD
34
USIM1_DATA
32
USIM1_CLK
30
USIM1_RST
28
PCM_SYNC
26
W_DISABLE2#
24
PCM_DOUT
22
PCM_DIN
20
PCM_CLK
Notch
Notch
Notch
Notch
10
WWAN_LED#
8
W_DISABLE1#
6
4
VCC
2
VCC
FULL_CARD_POWER_OFF#
Figure 2: Pin Assignment