User Guide

ME910G1 HW Design Guide
1VV0301593 Rev.7 Page 24 of 98 2021-02-02
LGA Pads Layout
TOP VIEW
Figure 1: LGA Pads Layout
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19
A
HW_KE
Y
GND
CELL_
MAIN
GND
WIFI
GND
BT
GND
GND
A
B
GND
GND
GND
GND
GND
GND
GND
GND
RES
B
C
EAR+
GND
C
D
RES
IO3
IO4
IO5
IO6
RES
D
E
EAR-
HID1
HID2
GNSS
E
F
RES
GND
GND
RES
F
G
MIC+
GND
GNSS_L
NA
GND
G
H
TX_AUX
GND
GND
RES
H
J
MIC-
SD_D3
GNSS_
ON
CELL_D
IV
J
K
RX_AUX
USB_B
OOT
K
L
SIM_CL
K
SD_D2
GNSS_
PPS
GND
L
M
GND
WAKE
M
N
SIM_IO
SD_D1
ALM
ON_OF
F
N
P
SD_CLK
GND
GND
PSM
P
R
SIM_RS
T
SD_D0
S_LED
RST
R
T
SD_CS
GND
GND
USB_VB
US
T
U
SIM_VC
C
HID3
HID4
USB_D+
U
V
POW_G
ND
IO1
IO2
ADC
DAC
GND
V
W
VBATT/
VBATT_
PA
USB_D-
W
Y
VBATT/
VBATT_
PA
POW_G
ND
CS
MISO
CTS1
RTS1
V_AUX
CTS0
RTS0
Y
AA
VBATT/
VBATT_
PA
POW_G
ND
CLK
MOSI
RXD1
TXD1
RXD0
TXD0
AA
1
2
3
4
5
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7
8
9
10
11
12
13
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15
16
17
18
19
SUPPLY AND CONTROL
SIM CARD
ANALOG FUNCTIONALITY
GROUND
DIGITAL FUNCTIONALITY
DIGITAL COMMUNICATION
RF SIGNALS
RESERVED/NOT ASSIGNED/ RESERVED FOR FUTURE USE
GNSS