MC68HC908JW32怎样进入monitor mode?
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MC68HC908JW32怎样进入monitor mode?
是不是在RST进入高电平时,IRQ必须接Vtst?
如果在RST进入高电平时,IRQ保持低,能否进入monitor mode? |
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感觉908jw32的datasheet说得不全。比如VREG33V到底有多大得驱动能力?VSS33是接地吧? |
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Thanks!
datasheet上好象找不到REG33V驱动能力得说明,我想用REG33V作为3.3V得power supply.
但担心它得驱动能力 |
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我需要3.3V,如果能用REG33V,我可以省个LDO. |
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