ATR0635P1 Datasheet, PDF (32/35 Pages) ATMEL Corporation – ANTARIS4 Single-chip GPS Receiver SuperSense

11. Power Consumption
Table 11-1. Leakage Currents
Parameter
Conditions
Typ.
Max.
Unit
Type*
VDD18 = 1.95V, no currents
Leakage current VDD18 across pull-up resistors,
10
200
µA
A
PLL disabled
Leakage current VDDIO
VDDIO = 1.95V no currents
across pull-up resistors
2
5
µA
A
Leakage current LDOBAT No currents across pull-up
+ backup domain
resistors
7
20
µA
A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design
parameter
Table 11-2. Power Consumption
Mode
Conditions
Typ.
Unit
Type*
Sleep
At 1.8V, no CLK23
0.065
C
Shutdown RTC, backup SRAM and LDOBAT
0.007
C
Normal
Satellite acquisition
Normal tracking on 6 channels with 1 fix/s; each
additional active tracking channel adds 0.5 mA
40
mA
C
29
C
All channels disabled
26
C
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design
parameter
32 ATR0635P1
4979D–GPS–06/08