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56F8345 参数 Datasheet PDF下载

56F8345图片预览
型号: 56F8345
PDF下载: 下载PDF文件 查看货源
内容描述: 16位数字信号控制器 [16-bit Digital Signal Controllers]
分类和应用: 控制器
文件页数/大小: 164 页 / 2236 K
品牌: FREESCALE [ Freescale ]
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Table 10-8 Current Consumption per Power Supply Pin (Typical)  
On-Chip Regulator Disabled (OCR_DIS = High)  
1
IDD_Core  
IDD_ADC  
IDD_OSC_PLL  
Mode  
Test Conditions  
• 60MHz Device Clock  
IDD_IO  
RUN1_MAC  
150mA  
13μA  
50mA  
2.5mA  
• All peripheral clocks are enabled  
• All peripherals running  
• Continuous MAC instructions with  
fetches from Data RAM  
• ADC powered on and clocked  
• 60MHz Device Clock  
• All peripheral clocks are enabled  
• All peripherals running  
• ADC powered off  
Wait3  
Stop1  
Stop2  
86mA  
800μA  
100μA  
13μA  
13μA  
13μA  
65μA  
0μA  
2.5mA  
155μA  
145μA  
• 8MHz Device Clock  
• All peripheral clocks are off  
• ADC powered off  
• PLL powered off  
• External Clock is off  
• All peripheral clocks are off  
• ADC powered off  
0μA  
• PLL powered off  
1. No Output Switching  
Table 10-9. Regulator Parameters  
Characteristic  
Symbol  
Min  
Typical  
Max  
Unit  
Unloaded Output Voltage  
(0mA Load)  
VRNL  
2.25  
2.75  
V
Loaded Output Voltage  
(200mA load)  
VRL  
2.25  
2.25  
2.75  
2.75  
V
V
Line Regulation @ 250mA load  
(VDD33 ranges from 3.0V to 3.6V)  
VR  
Short Circuit Current  
Iss  
700  
mA  
(output shorted to ground)  
Bias Current  
I bias  
Ipd  
5.8  
0
7
2
mA  
μA  
Power-down Current  
Short-Circuit Tolerance  
TRSC  
30  
minutes  
(output shorted to ground)  
56F8345 Technical Data, Rev. 17  
138  
Freescale Semiconductor  
Preliminary  
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