Automotive Module Series
AG525R-GL QuecOpen
Hardware Design
AG525R-GL_QuecOpen_Hardware_Design 20 / 104
Baseband
PMIC
Transceiver
NAND
LPDDR4X
VBAT_BB
PWRKEY
ADC×3
RESET
38.4M
XO
Control
Control
QLINK
PCM PCIe USB2.0/3.0 SPI x2 UART×3 I2C SDIORGMII
(U)SIM
x2
GPIOsI2S
MMPA
QDM-M/HB
Diplexer
Duplexers, SAWs
and Qualplexers
2G PA+DP16T
Diplexer
QLNA*2
.. .
.. .
.. .
...
ANT_DIV
...
ANT_MAIN
VBAT_RF
APT
QDM-LB
.. .
Figure 1: Functional Diagram for AG525R-GL QuecOpen
®
2.4. Evaluation Board
To help you develop applications conveniently with the module, Quectel supplies the evaluation board
(EVB), USB data cables, a pair of earphones, antennas and other peripherals to control or test the
module. For more details, see document [1].
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