Quectel EG060V-EA, Проектирование аппаратного обеспечения

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LTE-A Module Series
EG060V-EA Hardware Design
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3.3. Pin Description
The following tables define and describe the pins of the module.
Table 3: I/O Parameters Definition
Table 4: Pin Description
Type Description
AI Analog Input
AO Analog Output
DI Digital Input
DO Digital Output
IO Bidirectional
OD Open Drain
PI Power Input
PO Power Output
Power Supply
Pin Name Pin No. I/O Description DC Characteristics Comment
VBAT_BB 155,156 PI
Power supply for
the module’s
baseband part and
RF part
Vmax = 4.3 V
Vmin = 3.3 V
Vnorm = 3.8 V
It must be provided
with a sufficient current
of 1.5 A at least.
VBAT_RF
85, 86,
87, 88
PI
Power supply for
the module’s RF
part Vmax = 4.3 V
Vmin = 3.3 V
Vnorm = 3.8 V
It must be provided
with a sufficient current
of 0.5 A at least
1)
.
VDD_EXT 168 PO
Provide 1.8 V for
external circuit
Vnorm = 1.8 V
I
O
max = 50 mA
Power supply for
exter
nal GPIO’s
pull-up circuits.
GND
10, 13, 16, 17, 24, 30, 31, 35, 39, 44, 45, 54, 55, 63, 64, 69, 70, 75, 76, 81
–84, 89, 90,
92
–94, 96–100, 102–106, 108–112, 114, 116, 117, 118, 120–126, 128–133, 141, 142,
148, 153, 154, 157, 158, 167, 174, 177, 178, 181, 184, 187, 191,196, 202
–208,
214
–299