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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | MCF52277CVM160 |
| 寤犲晢锛� | Freescale Semiconductor |
| 鏂囦欢闋佹暩(sh霉)锛� | 44/46闋� |
| 鏂囦欢澶у皬锛� | 0K |
| 鎻忚堪锛� | IC MCU 32BIT 166.67MHZ 196MAPBGA |
| 鐢㈠搧鍩硅〒妯″锛� | MCF5227x LCD Processors |
| 妯欐簴鍖呰锛� | 126 |
| 绯诲垪锛� | MCF5227x |
| 鏍稿績铏曠悊鍣細 | Coldfire V2 |
| 鑺珨灏哄锛� | 32-浣� |
| 閫熷害锛� | 166.67MHz |
| 閫ｉ€氭€э細 | CAN锛孍BI/EMI锛孖²C锛孲PI锛孲SI锛孶ART/USART锛孶SB OTG |
| 澶栧湇瑷倷锛� | DMA锛孡CD锛孭WM锛學DT |
| 杓稿叆/杓稿嚭鏁�(sh霉)锛� | 55 |
| 绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 | ROMless |
| RAM 瀹归噺锛� | 128K x 8 |
| 闆诲 - 闆绘簮 (Vcc/Vdd)锛� | 1.4 V ~ 1.6 V |
| 鎸暕鍣ㄥ瀷锛� | 澶栭儴 |
| 宸ヤ綔婧害锛� | -40°C ~ 85°C |
| 灏佽/澶栨锛� | 196-LBGA |
| 鍖呰锛� | 鎵樼洡 |
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Hardware Design Considerations
MCF5227x ColdFire Microprocessor Data Sheet, Rev. 8
Freescale Semiconductor
7
3.5
Power Consumption Specifications
All application power consumption data is lab data measured on an M52277EVB running the Freescale Linux BSP.
Figure 5. Power Consumption in Various Applications
All current consumption data is lab data measured on a single device using an evaluation board. Table 4 shows the typical power
consumption in low-power modes. These current measurements are taken after executing a STOP instruction.
Table 3. MCF52277 Application Power Consumption1
1 All voltage rails at nominal values: IV
DD = 1.5 V, EVDD = 3.3 V, and SDVDD = 1.8 V.
Core
Freq.
Idle (LCD
image)
Idle (audio
image)
Button
Demo
Slideshow
Demo
MP3
Playback
USB FS
File Copy
Units
160 MHz
IVDD
61.4
59.2
84.7
96.5
89.2
89.5
mA
EVDD
28.87
25.73
35.3
34.6
33.46
29.86
SDVDD
18.8
18.57
21.8
23.9
22.66
22.2
Total Power
221.211
207.135
282.78
301.95
285.006
272.748
mW
Table 4. Current Consumption in Low-Power Modes1,2
Mode
Voltage Supply
System Frequency
80MHz
64MHz
48MHz
32MHz
4MHz
(LIMP
mode)
RUN
IVDD (mA)
75.1
62.7
49.2
36.6
3.5
Power (mW)
112.65
94.05
73.80
54.90
5.25
WAIT
IVDD (mA)
61.9
52.8
42.0
31.7
2.9
Power (mW)
92.85
79.20
63.00
47.55
4.35
0
50
100
150
200
250
300
350
Idle (LCD
image)
Idle (Audio
Image)
Button
Demo
Slideshow
Demo
MP3
Playback
USB FS
File Copy
Tot
a
lP
owe
r(
m
W)
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| MCF52277CVM160J | 鍔熻兘鎻忚堪:32浣嶅井鎺у埗鍣� - MCU 32-BIT MICRO W/LCD-TOUCH RoHS:鍚� 鍒堕€犲晢:Texas Instruments 鏍稿績:C28x 铏曠悊鍣ㄧ郴鍒�:TMS320F28x 鏁�(sh霉)鎿氱附绶氬搴�:32 bit 鏈€澶ф檪閻橀牷鐜�:90 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:64 KB 鏁�(sh霉)鎿� RAM 澶у皬:26 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:2.97 V to 3.63 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:LQFP-80 瀹夎棰ㄦ牸:SMD/SMT |
| MCF5232 | 鍒堕€犲晢:FREESCALE 鍒堕€犲晢鍏ㄧū:Freescale Semiconductor, Inc 鍔熻兘鎻忚堪:Integrated Microprocessor Hardware Specification |
| MCF5232160QFP | 鍒堕€犲晢:FREESCALE 鍒堕€犲晢鍏ㄧū:Freescale Semiconductor, Inc 鍔熻兘鎻忚堪:Integrated Microprocessor Hardware Specification |
| MCF5232196MAPBGA | 鍒堕€犲晢:FREESCALE 鍒堕€犲晢鍏ㄧū:Freescale Semiconductor, Inc 鍔熻兘鎻忚堪:Integrated Microprocessor Hardware Specification |
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