Active Mode Power Consumption

The conditions for measurement are defined as follows:

Figure 1. Active Mode Measurement Setup

The following table gives current consumption in Active mode in typical conditions.

Table 1. Typical Total Active Power Consumption with VDDCORE at 1.2V Running from Embedded Memory (AMP2)
Core Clock/MCK (MHz) Cortex-M7 Running CoreMark Unit
Flash TCM
Cache Enable (CE) CoreMark = 4.9/MHz Cache Disable (CD) CoreMark = 1.0/MHz CoreMark = 5.0/MHz
300/150 90 57 83 mA
250/125 77 48 70
150/150 52 40 48
96/96 35 27 33
96/48 31 20 28
48/48 18 15 17
24/24 10 8 9
24/12 9 6 8
12/12 5 4 5
8/8 4 3 4
4/4 2 2 2.5
4/2 2 1.5 2
4/1 1.5 1.5 1.5
2/2 1.5 1.5 1.5
Note: Flash Wait State (FWS) in EEFC_FMR is adjusted depending on core frequency.