User's Manual

M10 Hardware Design
M10_HD_V3.0 - 69 -
5.3. Power supply ratings
Table 33: The module power supply ratings
Parameter Description Conditions Min Type Max Unit
VBAT Supply
voltage
Voltage must stay within the
min/max values, including
voltage drop, ripple, and spikes.
3.3 4.0 4.6 V
Voltage drop
during
transmitting
burst
Maximum power control level
on GSM850 and GSM900.
400 mV
Voltage
ripple
Maximum power control level
on GSM850 and GSM900
@ f<200kHz
@ f>200kHz
50
2
mV
mV
I
VBAT
Average
supply
current
POWER DOWN mode
SLEEP mode @ DRX=5
29
1.1
uA
mA
Minimum functionality mode
AT+CFUN=0
IDLE mode
SLEEP mode
AT+CFUN=4
IDLE mode
SLEEP mode
13
0.84
13
0.83
mA
mA
mA
mA
IDLE mode
GSM850/EGSM900
DCS1800/PCS1900
13
13
mA
mA
TALK mode
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
209/208
191/202
mA
mA
DATA mode, GPRS (3 Rx,2Tx)
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
341/347
318/335
mA
mA
DATA mode, GPRS(2 Rx,3Tx)
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
394/408
377/396
mA
mA
DATA mode, GPRS (4 Rx,1Tx)
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
225/226
210/219
mA
mA
DATA mode, GPRS(1Rx,4Tx)
GSM850/EGSM900
1)
449/464 mA