User Manual

MeiG_SLM550_Hardware Design Manual
MeiG Smart Technology Co., Ltd 73/89
6.7 VCOIN Feature
Table 23 VCOIN Characteristics
Parameter Description Minimum Typical Maximum Unit
VCOIN-IN VCOIN input voltage 2 3 3.25 V
IRTC-IN VCOIN Current consumption - 3 uA
VCOIN-OUT VCOIN Output voltage - 3 - V
IRTC-OUT VCOIN Output current - 2 mA
6.8 Current Consumption (VBAT = 3.8V)
Table 24 Current consumption
Parameter Description Condition Minimum Typical Maximum Unit
VBAT voltage
Voltage must be between
the maximum and
minimum values
3.4 3.8 4.2 V
Ivbat
Average
current
Shutdown mode - - TBD uA
GSM Standby power
consumption
- - TBD mA
WCDMA Standby power
consumption
- - TBD mA
TD-S Standby power
consumption
- - TBD mA
CDMA Standby power
consumption
- - TBD mA
FDD Standby power
consumption
TBD mA
TDD Standby power
consumption
TBD mA
Call Current
consumption
GSM900 CH62 32dBm - - TBD mA
WCDMA2100 CH10700
22.5 dBm
- - TBD mA
Digital
transmission
GPRS GSM900 CH62
PCL5 1DL 4UL
- - TBD mA
EGPRS GSM900 CH62
PCL8 1DL 4UL
- - TBD mA