Data Sheet

942
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
Table 36-8. Current Consumption, Device Variant A
Mode Conditions T
A
Min. Typ. Max. Units
ACTIVE
CPU running a While(1) algorithm
25°C 3.11 3.37 3.64
mA
85°C 3.24 3.48 3.76
CPU running a While(1) algorithm V
DDIN
=1.8V,
CPU is running on Flash with 3 wait states
25°C 3.10 3.36 3.64
85°C 3.24 3.48 3.75
CPU running a While(1) algorithm, CPU is
running on Flash with 3 wait states with
GCLKIN as reference
25°C
60*freq +
74
60*freq +
136
62*freq +
196
µA
(with freq
in MHz)
85°C
62*freq +
154
62*freq +
228
62*freq +
302
CPU running a Fibonacci algorithm
25°C 4.12 4.53 4.92
mA
85°C 4.27 4.63 4.98
CPU running a Fibonacci algorithm
V
DDIN
=1.8V, CPU is running on flash with 3
wait states
25°C 4.12 4.53 4.92
85°C 4.27 4.63 4.98
CPU running a Fibonacci algorithm, CPU is
running on Flash with 3 wait states with
GCLKIN as reference
25°C
86*freq +
76
88*freq +
136
88*freq +
196
µA
(with freq
in MHz)
85°C
88*freq +
156
88*freq +
230
88*freq +
302
CPU running a CoreMark algorithm
25°C 5.78 6.32 6.80
mA
85°C 5.93 6.47 7.00
CPU running a CoreMark algorithm
V
DDIN
=1.8V, CPU is running on flash with 3
wait states
25°C 5.17 5.60 5.96
85°C 5.35 5.73 6.10
CPU running a CoreMark algorithm, CPU is
running on Flash with 3 wait states with
GCLKIN as reference
25°C
106*freq
+ 78
106*freq +
136
108*freq +
196
µA
(with freq
in MHz)
85°C
106*freq
+ 154
108*freq +
232
108*freq +
310
IDLE0
Default operating conditions
25°C 1.89 2.04 2.20
mA
85°C 1.98 2.14 2.33
IDLE1
I Default operating conditions
25°C 1.34 1.46 1.58
85°C 1.41 1.55 1.71
IDLE2
I Default operating conditions
25°C 1.07 1.17 1.28
85°C 1.13 1.27 1.40
STANDBY
XOSC32K running
RTC running at 1kHz
25°C - 4.06 12.8
µA
85°C - 55.2 100
XOSC32K and RTC stopped
25°C - 2.70 12.2
85°C - 53.3 100