Atmel SAM4S Xplained Pro Starter and Evaluation Kit ATSAM4S-XPRO ATSAM4S-XPRO Data Sheet
Product codes
ATSAM4S-XPRO
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
1140
44.4.3.1 SAM4S4/2 Active Power Consumption
44.4.3.2 SAM4S16/S8 Active Power Consumption
Note:
1. Flash Wait State (FWS) in EEFC_FMR adjusted versus core frequency
Table 44-21.
SAM4S4/2 Active Power Consumption with VDDCORE @ 1.2V Running from Flash Memory or SRAM
Core Clock (MHz)
CoreMark
Unit
128-bit Flash access
64-bit Flash access
SRAM
AMP1
AMP2
AMP1
AMP2
AMP2
mA
120
17.7
21.2
12.8
16.4
16.2
100
16.1
19.4
11.6
14.8
13.5
84
13.6
16.8
9.9
13.1
12.0
64
11.6
14.6
8.5
10.9
9.0
32
7.3
9.8
5.8
8.0
5.2
24
6.0
8.3
5.2
7.4
3.9
12
3.6
5.2
2.7
4.1
2.2
8
2.4
4.6
2.2
3.5
1.5
4
1.5
2.3
1.2
2.8
1.0
2
0.7
1.8
0.6
1.9
0.8
1
0.4
1.1
0.3
1.2
0.7
0.5
0.2
0.9
0.2
0.9
0.6
Table 44-22.
SAM4S16/S8 Active Power Consumption with VDDCORE @ 1.2V Running from Flash Memory or SRAM
Core Clock (MHz)
CoreMark
Unit
128-bit Flash access
64-bit Flash access
SRAM
AMP1
AMP2
AMP1
AMP2
mA
120
24.9
28.8
18
21.4
19.6
100
21.9
25.4
16.3
19.5
16.5
84
18.5
21.4
13.8
16.6
13.9
64
15.0
17.6
11.4
13.9
10.7
48
11.9
14.3
9.6
11.8
8
32
8.1
9.9
7.4
9.3
5.4
24
6.0
7.7
5.8
7.5
4.1
12
3.4
6.1
3.2
6.0
2
8
2.3
4.5
2.2
4.5
1.2
4
1.2
2.6
1.2
2.9
1.2
2
0.7
1.9
0.7
2.0
0.7
1
0.4
1.3
0.4
1.6
NA
0.5
0.3
1.1
0.3
1.3
NA