4.8 Low-Power Mode LPMx.5 Supply Currents (Into VCC) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER |
DEVICE GRADE |
VCC |
–40°C |
25°C |
85°C |
105°C |
UNIT |
TYP |
MAX |
TYP |
MAX |
TYP |
MAX |
TYP |
MAX |
ILPM3.5, XT1 |
Low-power mode 3.5, includes SVS(1)(2)(3)
(also see Figure 4-3) |
T |
3.0 V |
0.57 |
|
0.62 |
|
0.89 |
2.06 |
1.27 |
3.21 |
µA |
ILPM3.5, XT1 |
Low-power mode 3.5, includes SVS(1)(2)(3)
(also see Figure 4-3) |
T |
2.0 V |
0.55 |
|
0.59 |
|
0.84 |
|
1.19 |
|
µA |
ILPM4.5, SVS |
Low-power mode 4.5, includes SVS(4) |
T |
3.0 V |
0.27 |
|
0.29 |
|
0.41 |
0.63 |
0.61 |
1.13 |
µA |
ILPM4.5, SVS |
Low-power mode 4.5, includes SVS(4) |
T |
2.0 V |
0.25 |
|
0.27 |
|
0.37 |
|
0.55 |
|
µA |
ILPM4.5 |
Low-power mode 4.5, excludes SVS(5) |
T |
3.0 V |
0.031 |
|
0.042 |
|
0.153 |
0.343 |
0.337 |
0.832 |
µA |
ILPM4.5 |
Low-power mode 4.5, excludes SVS(5) |
T |
2.0 V |
0.025 |
|
0.036 |
|
0.128 |
|
0.289 |
|
µA |
(1) Not applicable for devices with HF crystal oscillator only
(2) Characterized with a Seiko Crystal SC-32S crystal with a load capacitance chosen to closely match the required load.
(3) Low-power mode 3.5, includes SVS test conditions:
Current for RTC clocked by XT1 included. Current for brownout and SVS included (SVSHE = 1). Core regulator disabled.
PMMREGOFF = 1, CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPMx.5),
fXT1 = 32768 Hz, fACLK = fXT1, fMCLK = fSMCLK = 0 MHz
(4) Low-power mode 4.5, includes SVS test conditions:
Current for brownout and SVS included (SVSHE = 1). Core regulator disabled.
PMMREGOFF = 1, CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPMx.5),
fXT1 = 0 Hz, fACLK = fMCLK = fSMCLK = 0 MHz
(5) Low-power mode 4.5, excludes SVS test conditions:
Current for brownout included. SVS disabled (SVSHE = 0). Core regulator disabled.
PMMREGOFF = 1, CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPMx.5),
fXT1 = 0 Hz, fACLK = fMCLK = fSMCLK = 0 MHz