SAM4L Datasheet, PDF (1115/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
Table 42-8. Typical Current Consumption by Peripheral in Power Scaling Mode 0 and 2 ⁽¹⁾
Peripheral
Typ Consumption Active
Unit
IISC
1.0
SPI
1.9
TC
6.3
TWIM
1.5
TWIS
1.2
USART
8.5
ADCIFE⁽²⁾
3.1
DACC
1.3
ACIFC ⁽²⁾
3.1
GLOC
0.4
ABDACB
0.7
TRNG
0.9
PARC
0.7
CATB
3.0
LCDCA
4.4
µA/MHz
PDCA
1.0
CRCCU
0.3
USBC
1.5
PEVC
5.6
CHIPID
0.1
SCIF
6.4
FREQM
0.5
GPIO
7.1
BPM
0.9
BSCIF
4.6
AST
1.5
WDT
1.4
EIC
0.6
PICOUART
0.3
1.
These numbers are valid for the measured condition only and must not be extrapolated to other
frequencies
2.
Includes the current consumption on VDDANA and ADVREFP.
42.4.4
.Peripheral Power Consumption in Power Scaling mode 1
The values in Table 42-10 are measured values of power consumption under the following
conditions:
42023C–SAM–02/2013
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