CAM-M8 - Data Sheet
4 Electrical specification
☞
The limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134).
Stress above one or more of the limiting values may cause permanent damage to the device.
These are stress ratings only, and operation of the device at these or at any other conditions
above those given in the Characteristics sections of the specification is not implied. Exposure to
these limits for extended periods may affect device reliability.
☞
Where application information is given, it is advisory only and does not form part of the
specification. For more information, see the CAM-M8 Hardware Integration Manual [1].
4.1 Absolute maximum rating
Parameter
Symbol
Condition
Min
–0.5
–0.5
–0.5
Max
Units
Power supply voltage
Backup battery voltage
Input pin voltage
VCC, VCC_IO
V_BCKP
Vidig
3.6
V
V
V
3.6
Input voltage on Configurable
Inputs, RESET_N if VCC_IO <
3.1V
Input voltage on Configurable
Inputs, RESET_N if VCC_IO >
3.1V
VCC_IO+0.5
-0.5
3.6
10
V
DC current trough any digital I/O Ipin
mA
pin
(except supplies)
Input power at RF_IN
Prfin
Tstg
source impedance = 50 Ω,
continuous wave
15
85
dBm
°C
Storage temperature
–40
Table 7: Absolute maximum ratings of CAM-M8Q/C
⚠
Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage.
These are stress ratings only. The product is not protected against overvoltage or reversed
voltages. If necessary, voltage spikes exceeding the power supply voltage specification, given in
table above, must be limited to values within the specified boundaries by using appropriate
protection diodes.
4.2 Operating conditions
☞
All specifications are at an ambient temperature of +25 °C. Extreme operating temperatures can
significantly impact specification values. Applications operating near the temperature limits
should be tested to ensure the specification.
Parameter
Symbol
Module
Min
Typ
3.0
3.0
Max
3.6
3.6
3.6
Units Condition
Power supply voltage
VCC, VCC_IO CAM-M8C 1.65
CAM-M8Q 2.7
V
V
V
Backup battery voltage
Backup battery current
V_BCKP
I_BCKP
All
1.4
CAM-M8Q
15
µA
V_BCKP = 3.0 V,
VCC = 0 V
CAM-M8C
100
µA
V_BCKP = 3.0 V,
VCC = 0 V
UBX-15031574 - R04
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