MCF532x ColdFire Microprocessor Data Sheet, Rev. 5 Current Consumption Freescale" />
參數(shù)資料
型號(hào): MCF5329CVM240
廠(chǎng)商: Freescale Semiconductor
文件頁(yè)數(shù): 39/50頁(yè)
文件大小: 0K
描述: IC MCU 32BIT 240MHZ 256-MAPBGA
標(biāo)準(zhǔn)包裝: 90
系列: MCF532x
核心處理器: Coldfire V3
芯體尺寸: 32-位
速度: 240MHz
連通性: CAN,EBI/EMI,以太網(wǎng),I²C,SPI,SSI,UART/USART,USB,USB OTG
外圍設(shè)備: DMA,LCD,PWM,WDT
輸入/輸出數(shù): 94
程序存儲(chǔ)器類(lèi)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: 256-LBGA
包裝: 托盤(pán)
MCF532x ColdFire Microprocessor Data Sheet, Rev. 5
Current Consumption
Freescale Semiconductor
44
Figure 35 shows the estimated maximum power consumption.
Figure 35. Estimated Maximum Power Consumption
Table 32. 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
)
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