Clock scheme
Micro SIM interface
The phone has a micro SIM (Micro Subscriber Identification Module) interface including a micro SIM connector.
The micro SIM interface consists of an internal interface between MSM and PMIC8921 (N4200), and an external
interface between EM ASIC and micro SIM contacts. SIM power supply VREG_L15 is fed through NFC (N6500)
module to enable NFC powered by the field functionality. Single wire Protocol is also connected between the
card reader and NFC module to enable UICC based secure element usage.
RM-824; RM-825; RM-826
System Module
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