User Guide

Pin Signal I/O Engine connection Notes

3 SIMCLK Out EM ASIC N2200 SIM1ClkC Clock signal to

SIM card

5 GND - GND Ground

7 SIMDATA In/Out EM ASIC N2200 SIM1DaC Data input /

output

Charger connector and charging interface connections & electrical characteristics

Figure 59 Charger connector

Table 7 Charging interface connections

PIN Signal I/O Engine connection Description

1 VBUS IN

D3300/

N3301 VBUS/DCIN 5V

2 D- IN/OUT D3300 DM Data minus

3 D+ IN/OUT D3300 DN Data plus

4 ID Not in use

5 ground Ground

Signal

ground

Table 8 Charging IF electrical characteristics

Description Parameter Min Max Unit

VBUS Vcharge 4.75 5.25 V

VBUS Icharge 1.8 A

D+,D-,Ground 1 A

RM-412; RM-413

System Module and User Interface

Page 6 –26 COMPANY CONFIDENTIAL Issue 1