Quectel BC68 Hardware Design

GSM/GPRS Module Series
M66 Hardware Design
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1)
When the module works within this temperature range, the deviation from the GSM specification may
occur. For example, the frequency error or the phase error will be increased.
5.3. Power Supply Ratings
Table 31: The Module Power Supply Ratings
Restricted Operation
1)
-40 ~ -35
+80 ~ +85
℃
Storage Temperature
-45
+90
℃
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
4.0
4.6
V
Voltage drop
during
transmitting
burst
Maximum power control level
on GSM850 and EGSM900.
400
mV
I
VBAT
Average supply
current
Power down mode
SLEEP mode @DRX=5
150
1.3
uA
mA
Minimum functionality mode
AT+CFUN=0
IDLE mode
SLEEP mode
AT+CFUN=4
IDLE mode
SLEEP mode
13
0.98
13
1.0
mA
mA
mA
mA
TALK mode
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
223/219
153/151
mA
mA
DATA mode, GPRS (3Rx, 2Tx)
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
363/393
268/257
mA
mA
DATA mode, GPRS (2 Rx, 3Tx)
GSM850/EGSM900
1)
DCS1800/PCS1900
2)
506/546
366/349
mA
mA
NOTE
Quectel
Confidential

Quectel BC68 Specifications

General

Brand	Quectel
Model	BC68
Category	Control Unit
Language	English