CAM-M8 - Data Sheet

UBX-15031574 - R04

Page 21 of 31

Production Information

4 Electrical specification

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.

specification. For more information, see the CAM-M8 Hardware Integration Manual [1]

.

4.1 Absolute maximum rating

Parameter

Symbol

Condition

Min

Max

Units

Power supply voltage

VCC, VCC_IO

–0.5

3.6

V

Backup battery voltage

V_BCKP

–0.5

3.6

V

Input pin voltage

Vidig

Input voltage on Configurable

Inputs, RESET_N if VCC_IO <

3.1V

Input voltage on Configurable

Inputs, RESET_N if VCC_IO >

3.1V

–0.5

-0.5

VCC_IO+0.5

3.6

V

V

DC current trough any digital I/O

pin

(except supplies)

Ipin

10

mA

Input power at RF_IN

Prfin

source impedance = 50 Ω,

continuous wave

15

dBm

Storage temperature

Tstg

–40

85

°C

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

significantly impact specification values. Applications operating near the temperature limits

should be tested to ensure the specification.

Parameter

Symbol

Module

Min

Typ

Max

Units Condition

Power supply voltage

VCC, VCC_IO CAM-M8C 1.65

3.0

3.6

V

CAM-M8Q 2.7

3.0

3.6

V

Backup battery voltage

V_BCKP

All

1.4

3.6

V

Backup battery current

I_BCKP

CAM-M8Q

15

µA

V_BCKP = 3.0 V,

VCC = 0 V

CAM-M8C

100

µA

V_BCKP = 3.0 V,

VCC = 0 V