MCF537x ColdFire Microprocessor Data Sheet, Rev. 4 Current Consumption Freescale" />
參數(shù)資料
型號: MCF5373LCVM240J
廠商: Freescale Semiconductor
文件頁數(shù): 32/46頁
文件大?。?/td> 0K
描述: IC MPU RISC 240MHZ 196MABGA
標準包裝: 126
系列: MCF537x
核心處理器: Coldfire V3
芯體尺寸: 32-位
速度: 240MHz
連通性: EBI/EMI,以太網(wǎng),I²C,SPI,SSI,UART/USART,USB,USB OTG
外圍設備: DMA,POR,PWM,WDT
輸入/輸出數(shù): 62
程序存儲器類型: ROMless
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.4 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 196-LBGA
包裝: 托盤
MCF537x ColdFire Microprocessor Data Sheet, Rev. 4
Current Consumption
Freescale Semiconductor
38
Figure 30 shows the estimated maximum power consumption.
Figure 30. Estimated Maximum Power Consumption
Table 27. Typical Active Current Consumption Specifications1
1 All values are measured with a 3.30 V EV
DD, 3.30 V SDVDD and 1.5 V IVDD power
supplies. Tests performed at room temperature with pins configured for high drive
strength.
fsys/3 Frequency
Voltage
Typical2 Active
(Flash)
2 CPU polling a status register. All peripheral clocks except UART0, FlexBus,
INTC0, reset controller, PLL, and edge port disabled.
Peak3
3 Peak current measured while running a while(1) loop with all modules active.
Unit
1.333 MHz
3.3V
7.73
7.74
mA
1.5V
2.87
3.56
2.666 MHz
3.3V
8.57
8.60
1.5V
4.37
5.52
58 MHz
3.3V
40.10
49.3
1.5V
65.90
91.70
64 MHz
3.3V
44.40
54.0
1.5V
69.50
97.0
72 MHz
3.3V
53.6
63.7
1.5V
74.6
104.7
80 MHz
3.3V
63.0
73.7
1.5V
79.6
112.9
Estimated Power Consumption vs. Core Frequency
0
50
100
150
200
250
300
0
40
80
120
160
200
240
Core Frequency (MHz)
P
o
w
e
rC
o
n
s
umpt
io
n
(
m
W
)
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MCF53721CVM240,
MCF5372LCVM240,
MCF5373LCVM240
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