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Users Manual Part 2

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SIM8260A_Hardware Design_V1.05
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5 Electrical Specifications
5.1 Absolute Maximum Ratings
Absolute maximum rating for digital and analog pins of module are listed in the following table:
Table 63: Absolute maximum ratings
Parameter
Min.
Typ.
Max.
Unit
Voltage at VBAT
1
pins
-
-
4.8
V
Voltage at USB_VBUS
-
-
6
V
Voltage at PWRKEY
-
-
2.1
V
Voltage at RESIN_N
-
-
1.9
V
Voltage at digital pins (GPIO, I2C, UART, I2S)
-
-
2.1
V
Voltage at digital pins (U)SIM
-
-
3.05
V
1.The VBAT include VBAT_BB and VBAT_RF pins.
NOTE