參數(shù)資料
型號(hào): MCF52211
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: ColdFire Microcontroller
中文描述: ColdFire微控制器
文件頁(yè)數(shù): 27/54頁(yè)
文件大小: 916K
代理商: MCF52211
Preliminary Electrical Characteristics
MCF52211 ColdFire Microcontroller, Rev. 0
Freescale Semiconductor
27
2.2
Current Consumption
Table 19. Current Consumption in Low-Power Mode
1,2
1
2
3
All values are measured with a 3.30V power supply
Refer to the Power Management chapter in the MCF52211 Reference Manual for more information on low-power modes.
CLKOUT and all peripheral clocks except UART0 and CFM off before entering low power mode. CLKOUT is disabled. All
code executed from FLASH. Code run from SRAM reduces power consumption further. Tests performed at room
temperature.
CLKOUT and all peripheral clocks on before entering low power mode. All code is executed from flash memory. All code is
executed at 80MHz clock.
See the description of the Low-Power Control Register (LPCR) in the MCF52211 Reference Manual for more information
on stop modes 0–3.
Results are identical to STOP 00 for typical values because they only differ by CLKOUT power consumption. CLKOUT is
already disabled in this instance prior to entering low power mode.
Mode
8MHz (Typ)
3
16MHz (Typ)
2
64MHz (Typ)
2
80MHz (Typ)
2
80MHz (Peak)
4
4
Units
Stop mode 3 (Stop 11)
5
5
0.13
TBD
mA
Stop mode 2 (Stop 10)
5
2.29
TBD
Stop mode 1 (Stop 01)
5
,6
6
2.80
3.08
4.76
5.38
TBD
Stop mode 0 (Stop 00)
5
2.80
3.08
4.76
5.39
TBD
Wait / Doze
11.12
20.23
30.17
33.36
TBD
Run
12.40
22.74
39.92
45.47
TBD
0.00
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
50.00
0
8
16
24
32
40
48
56
64
72
80
System Clock (MHz)
m
Stop 0 - Flash
Stop 1 - Flash
Stop 2 - Flash
Stop 3 - Flash
Wait/Doze - Flash
Run - Flash
相關(guān)PDF資料
PDF描述
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MCF52223 ColdFire Microcontroller
MCF52235 ColdFire Microcontroller
MCF5232CAB80 Integrated Microprocessor Hardware Specification
MCF5232 Integrated Microprocessor Hardware Specification
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