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LC7461/LC7461M pdf datasheet (
消耗积分:5 |
格式:rar |
大小:333 |
2008-11-28
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Functions
. 32%3 function keys . 13-bit custom codes . Operating supply voltage range VDD = 1.8 to 3.6 V . Supply current at the standby mode IDD = 1 μA or less . Double-press operation keys (no priority given) . On-chip oscillator (ceramic resonator : connected externally)
Features
. The custom code consists of 7 bits to be fixed by the
on-chip ROM and 6 bits being pin-settable. Sixty-four
custom codes may be selected externally (no diode required). . Minimum number of external parts required
. 32%3 function keys . 13-bit custom codes . Operating supply voltage range VDD = 1.8 to 3.6 V . Supply current at the standby mode IDD = 1 μA or less . Double-press operation keys (no priority given) . On-chip oscillator (ceramic resonator : connected externally)
Features
. The custom code consists of 7 bits to be fixed by the
on-chip ROM and 6 bits being pin-settable. Sixty-four
custom codes may be selected externally (no diode required). . Minimum number of external parts required
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