MCF5208 ColdFire Microprocessor Data Sheet, Rev. 3 Electrical Characteristics Fr" />
參數(shù)資料
型號: MCF5208CAB166
廠商: Freescale Semiconductor
文件頁數(shù): 15/46頁
文件大?。?/td> 0K
描述: MCU 32BIT 166.67MHZ 160-QFP
標(biāo)準(zhǔn)包裝: 24
系列: MCF520x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 166.67MHz
連通性: EBI/EMI,以太網(wǎng),I²C,SPI,UART/USART
外圍設(shè)備: DMA,WDT
輸入/輸出數(shù): 50
程序存儲器類型: ROMless
RAM 容量: 16K 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: 160-BQFP
包裝: 托盤
MCF5208 ColdFire Microprocessor Data Sheet, Rev. 3
Electrical Characteristics
Freescale Semiconductor
22
0.4 V during power down or there is an undesired high current in the ESD protection diodes. There are no
requirements for the fall times of the power supplies.
The recommended power down sequence is:
1. Drop IVDD/PLLVDD to 0 V.
2. Drop EVDD/SDVDD supplies.
5.5
Current Consumption
All of the below current consumption data is lab data measured on a single device using an evaluation
board. Table 8 shows the typical current consumption in low-power modes at various fsys/2 frequencies.
Current measurements are taken after executing a STOP instruction.
Table 8. Current Consumption in Low-Power Mode1,2
NOTES:
1
All values are measured with a 3.30V EVDD, 2.50V SDVDD, and 1.5V IVDD power supplies. Tests performed at
room temperature with pins configured for high drive strength.
2
Refer to the Power Management chapter in the MCF5208 Reference Manual for more information on low-power
modes.
Mode
Voltage
(V)
Typical3 (mA)
3
All peripheral clocks except UART0, FlexBus, INTC, reset controller, PLL, and Edge Port off before entering
low-power mode. All code executed from flash.
Peak4 (mA)
4
Peak current measured while running a while(1) loop with all modules active.
44 MHz
56 MHz
64 MHz
72 MHz
83.33 MHz
Stop Mode 3
(Stop 11)5
3.3
1.33
2.5
15.19
1.5
0.519
Stop Mode 2
(Stop 10)5
3.3
1.93
2.5
15.19
1.5
1.25
Stop Mode 1
(Stop 01)5
3.3
1.83
2.5
15.23
1.5
8.24
10.22
9.55
10.61
12.1
Stop Mode 0
(Stop 00)5
3.3
2.23
2.33
2.41
2.5
2.61
2.5
16.2
16.47
16.62
16.91
17.24
1.5
8.32
10.32
9.66
10.73
12.25
Wait/Doze
3.3
2.23
2.33
2.41
2..5
2.6
4.07
2.5
16.2
16.48
16.62
16.91
17.24
18.77
1.5
11.53
14.36
14.29
15.92
18.21
35.45
Run
3.3
6.79
9.02
14.56
19.54
29.12
30.43
2.5
16.17
16.48
16.64
16.89
17.23
18.76
1.5
16.29
20.36
21.13
23.57
27.0
44.1
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