ML865G1 HW Design Guide
1VV0301632 Rev. 4
Page
34
of
86
2020-09-23
5.
DIGITAL SECTION
ML865G1 has four main operation states:
•
OFF state:
Vbatt is applied and only RTC is running. Baseband is switched OFF
and the only change possible is the ON state.
•
ON state:
baseband is fully switched on and ML865G1 is ready to accept AT
commands. ML865G1 can be idle or connected.
•
Sleep mode state:
main baseband processor is intermittently switched ON and AT
commands can be processed with some latency. ML865G1 is idle with low current
consumption.
•
Deep sleep mode state:
PSM defined in 3GPP Release 12. Baseband is switched
OFF most of the time.
Logic Levels
Parameter
Min
Max
ABSOLUTE MAXIMUM RATINGS – NOT FUNCTIONAL
Input level on any digital pin (CMOS 1.8) with respect to ground
-0.3V
2.1V
Operating Range - Interface levels (1.8V CMOS)
Input high level
1.5V
1.9V
Input low level
0V
0.35V
Output high level
1.6V
1.9V
Output low level
0V
0.2V
Parameter
AVG
CURRENT CHARACTERISTICS:
Output Current
1mA
Input Current
1uA
