Microusb Connector; User Interface; Touch Module - Nokia RM-626 Service Manual

RM-626
System Module
Figure 50 USB interface
The phone supports USB 2.0 with High-Speed (480 Mbps).
Hot swap is supported, which means that USB devices may be plugged in and out at any time.

MicroUSB connector

This phone is provided with a specific connector for microUSB.
Figure 51 MicroUSB connector

User interface

Touch module

This phone uses Atmel capacitive touch solution.
The Atmel touch module is interfaced to I2C0 bus of RAPU via level shifter (N2500). RAPU's GenIO123 is used
for Touch INT.
The Atmel touch module uses VAUX1 for its analogue supply and VIO for its digital supply. Communication
with RAPU is via Symbian I2C bus.
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