Power Dissipation Calculations for the MCF5272

MCF5272 Power Dissipation
Maximum Power 1
Vcc Voltage (V)
Current Consumption (mA)
Power Dissipation (W)
3.3
264
0.871
3.6
291.7
1.050
Current Consumption (mA)
Power Dissipation (W)
248
0.818
Typical Power
Vcc Voltage (V)
3.3
2
Notes:
1. Meaurement recorded while following operations running:
a. All 4 Timers on and running
b. DMA continually transferring blocks of data
c. USB performing HID test
d. Ethernet performing internal loopback test
e. Both UARTS transferring data
f. All 3 PWMs on and running
g. QSPI on, but not running
h. PLIC on, but not running
i. Instruction cache on
2. Typical measurement recorded while running Dhrystone 2.1 code found on 5272 website