Product Info

NB-IoT Module Series
BC660K-GL Hardware Design
BC660K-GL_Hardware_Design
3-14
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3 Application Interfaces
BC660K-GL is equipped with a total of 58 pins, including 44 LCC pins and 14 LGA pins. The subsequent
chapters will provide detailed descriptions of the following functions/pins/interfaces:

Power Supply

PSM_EINT

RESET_N

BOOT

UART Interfaces

(U)SIM Interface

ADC Interface*

RI Interface*

NETLIGHT Interface*
"*" means under development.
NOTE