User's Manual

A7608SA-H_User Manual_V1.00
2022-08-26
Smart Machine Smart Decision
V
OH
High-level output voltage
1.35
-
1.8
V
V
OL
Low-level output voltage
0
-
0.45
V
I
OH
High-level output current(no
pull down resistor)
-
2
-
mA
I
OL
Low-level output current(no pull
up resistor)
-
-2
-
mA
I
IH
Input high leakage current (no
pull down resistor)
-
-
1
uA
I
IL
Input low leakage current(no
pull up resistor)
-1
-
-
uA
*Note: These parameters are for digital interface pins, such as SPI, GPIOs (NETLIGHT,
FLIGHTMODE, STATUS, USIM_DET, SD_DET), SDIO, I2C, UART, PCM, COEXn, and
BOOT_CFG0.
The operating temperature of A7608SA-H is listed in the following table.
Table 31: Operating temperature
Parameter
Min.
Typ.
Max.
Unit
Normal operation temperature
-30
25
80
℃
Extended operation temperature*
-40
25
85
℃
Storage temperature
-45
25
+90
℃
*Note: Module is able to make and receive voice calls, data calls, SMS and make GSM/CDMA
1X/UMTX/LTE traffic in -40 ℃ ~ +85 ℃ . The performance will be reduced slightly from the
3GPP specifications if the temperature is outside the normal operating temperature range and
still within the extreme operating temperature range.
5.3 Operating Mode
5.3.1 Operating Mode Definition
The table below summarizes the various operating modes of A7608SA-H product.
Table 32: Operating mode Definition
Mode
Function
Normal operation
UMTS/LTE Sleep
In this case, the current consumption of module will be reduced to the
minimal level and the module can still receive paging message and
SMS.
UMTS/LTE Idle
Software is active. Module is registered to the network, and the
module is ready to communicate.
UMTS/LTE Talk
Connection between two subscribers is in progress. In this case, the
power consumption depends on network settings such as DTX off/on,