ATR0622 [Preliminary]
8. Power Consumption
Mode
Sleep
Shutdown
Normal
Note:
Conditions
At 1.8V, no CLK23
RTC, backup SRAM and LDOBAT
Satellite acquisition
Normal tracking on 6 channels with 1 fix/s; each additional active tracking channel adds 0.5 mA
All channels disabled
1. Specified value only
Typ.
0.065
(1)
0.007
(1)
25
14
11
mA
Unit
9. ESD Sensitivity
The ATR0622 is an ESD sensitive device. The current ESD values are to be defined.
Observe precautions for handling
10. LDO18
The LDO18 is a built in low dropout voltage regulator which can be used if the host system
does not provide the core voltage VDD18.
Table 10-1.
Parameter
Electrical Characteristics of LDO18
Conditions
Min.
2.3
1.65
1.8
Typ.
Max.
3.6
1.95
80
After startup, no load, at room
temperature
Standby Mode (LDO_EN = 0), at room
temperature
1
80
5
Unit
V
V
mA
碌A(chǔ)
碌A(chǔ)
Supply voltage LDO_IN
Output Voltage
(LDO_OUT)
Output Current
(LDO_OUT)
Current consumption
Current consumption
23
4891CS鈥揋PS鈥?1/06