Installation Instructions

SIM5216A _HD_V1.02 Hardware Design
SIM5216A _HD_V1.02 26.08.2010
60
5 Electrical, reliability and radio characteristics
5.1 Absolute maximum ratings
Absolute maximum rating for power supply and voltage on digital and analog pins of SIM5216A
are list in following table:
Table 30: Absolute maximum ratings
Parameter Min Max Unit
Peak current of power supply 0 3.0 A
RMS current of power supply (during one TDMA- frame) 0 0.9 A
Voltage at digit pins -0.3 3.0 V
Voltage at analog pins -0.3 3.0 V
Voltage at digit/analog pins in POWER DOWN mode -0.25 0.25 V
Voltage at VBAT -0.3 4.4 V
5.2 Operating temperatures
The operating temperature is listed in following table:
Table 31: SIM5216A operating temperature
Parameter Min Max Unit Note
Operating temperature -30 +80
℃
The module is functional in all
the temperature range, and it
fully meets the
ETSI specifications.
Storage temperature -40 +85
℃
5.3 Power supply ratings
Table 32: SIM5216A power supply ratings
Parameter Description Conditions Min Typ Max Unit
VBAT Supply voltage Voltage must stay within the
min/max values, including
voltage drop, ripple, and spikes.
3.3 3.8 4.2 V