Datasheet

1427
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
47.3.3.1 SAM4E Active Power Consumption
Note: 1. Flash Wait State (FWS) in EEFC_FMR is adjusted depending on core frequency.
Figure 47-9. Active Power Consumption with VDDCORE @ 1.2V
 VDDCORE at 1.2V
 T
A
= 25°C
Table 47-13. Active Power Consumption with VDDCORE @ 1.2V running from Embedded Memory (IDDCORE- AMP1)
Core Clock (MHz)
Core Mark
Unit
Cache Enable (CE) Cache Disable (CD)
SRAM
128-bit Flash
access
(1)
64-bit Flash
access
(1)
128-bit Flash
access
(1)
64-bit Flash
access
(1)
120 21.1 21.0 25.5 19.0 17.9
mA
100 18.1 18.1 22.5 17.2 15.0
84 15.5 15.5 20.0 16.1 12.86
64 11.9 11.9 16.4 13.6 9.9
48 9.0 9.0 12.7 11.7 7.5
32 6.2 6.2 9.1 8.9 5.2
24 4.6 4.6 7 6.8 3.9
12 2.5 2.4 4.1 3.8 2.2
8 1.9 1.8 2.9 2.8 1.6
4 1.2 1.1 1.7 1.7 1.0
2 0.81 0.79 1 1 0.75
1 0.46 0.46 0.6 0.6 0.44
0.5 0.38 0.38 0.47 0.44 0.36
0.0
5.0
10.0
15.0
20.0
25.0
020406080100120
Flash128 (CD) mA
Flash64 (CE) mA
Flash128 (CE) mA
Flash64 (CD) mA
SRAM mA