Sim Interface; Minisd Interface - Nokia E62 Service Manual

RM-88
System Module Nokia Customer Care

SIM interface

The device has one SIM (Subscriber Identification Module) interface. It is only accessible if battery is removed.
The SIM interface consists of an internal interface between RAP and EM ASIC (N2200), and of an external
interface between N2200 and SIM contacts.
The EM ASIC SIM1 interface supports both 1.8 V and 3.0 V SIM cards. The SIM interface voltage is first 1.8 V
when the SIM card is inserted, and if the card does not response to the ATR a 3 V interface voltage is used.

MiniSD interface

In the RAP the MMC/SD interface is multiplexed with NAND Flash and SIM2 interfaces.
Issue 1 COMPANY CONFIDENTIAL Page 8 –13
Copyright © 2006 Nokia. All rights reserved.