M5373EVB Freescale Semiconductor, M5373EVB Datasheet - Page 38

• Manufacturer Part Number: M5373EVB
• Description: KIT EVAL FOR MCF537X
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MPUr

Specifications of M5373EVB

• Contents: Module and Misc Hardware
• For Use With/related Products: MCF537x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Current Consumption
Figure 30
38
shows the estimated maximum power consumption.
300
250
200
150
100
50
0
1
2
3
f
sys/3
All values are measured with a 3.30 V EV
supplies. Tests performed at room temperature with pins configured for high drive
strength.
CPU polling a status register. All peripheral clocks except UART0, FlexBus,
INTC0, reset controller, PLL, and edge port disabled.
Peak current measured while running a while(1) loop with all modules active.
0
Table 27. Typical Active Current Consumption Specifications
1.333 MHz
2.666 MHz
58 MHz
64 MHz
72 MHz
80 MHz
Frequency
Figure 30. Estimated Maximum Power Consumption
Estimated Power Consumption vs. Core Frequency
MCF537x ColdFire
40
Voltage
3.3V
1.5V
3.3V
1.5V
3.3V
1.5V
3.3V
1.5V
3.3V
1.5V
3.3V
1.5V
80
®
Core Frequency (MHz)
Microprocessor Data Sheet, Rev. 4
DD
Typical
120
, 3.30 V SDV
(Flash)
40.10
65.90
44.40
69.50
7.73
2.87
8.57
4.37
53.6
74.6
63.0
79.6
2
Active
DD
160
and 1.5 V IV
Peak
91.70
104.7
112.9
7.74
3.56
8.60
5.52
49.3
54.0
97.0
63.7
73.7
3
200
DD
power
Unit
1
mA
Freescale Semiconductor
240