
Electrical Characteristics
Freescale Semiconductor
33-5
Figure 33-1. Typical WAIT/DOZE Mode Current Consumption
Table 33-5 lists the estimated power consumption for individual modules. The current consumption is for
the module itself and does not include power for I/O.
Table 33-5. Estimated Module Power Consumption
Module
Estimated Power
Unit
EIM
20
μA/MHz
SDRAMC
30
μA/MHz
FEC
60
μA/MHz
Watchdog
1.5
μA/MHz
PIT
1
μA/MHz
FlexCAN
15
μA/MHz
QSPI, UART, I2C, and
Timers
75
μA/MHz
0
50
100
150
200
250
8
162432404856
64
72
80
Frequency (MHz)
Idd
(mA)
Master mode - RUN
Master mode - WAIT
Single chip - RUN
Single chip - WAIT
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3