Datasheet

Table 37-8. 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
SAM D21 Family
Electrical Characteristics
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 988