Users Manual Part 2

SIM8260A_Hardware Design_V1.05
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PM7250B performance as follows: please refer to SIM8260A reference design for details
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Supports USB Type-C specification Rev. 3.1 and USB power delivery specification Rev. 3.0.
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Supports Qualcomm Quick Charge 2.0, Quick Charge 3.0, and Quick Charge 4.0* technology.
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“*“means Indicates to be updated.
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For more details about charge function, please refer to Document [17] in the appendix.
SPMI interface layout guidelines:
 Require single-ended trace impedance is 50Ω ±10%.
 CLK to DATA length mismatch is less than 0.5mm.
 Bus capacitance load is less than 10PF.
 Gap to other signals keeps 3xline width.
 Gap clock-to-data keeps 2xline width.
 Trace routes away from sensitive signals.
 Maximum PCB trace length can’t exceed 50mm out of the module，The shorter trace and better.
NOTE