Part Number | EM1537 |
Manufacturer | EM Microelectronic |
Title | Low-Power CMOS |
Description | The EM1537 is an integrated circuit in a low power CMOS technology for battery operated wristwatches with bipolar stepping motors. Time base is a ... |
Features |
Low power 32 kHz Quartz oscillator Operating voltage ranges 1.55V and 3 Volt. Very low current consumption typ. 100 nA at 1.5V. Motor pulse width motor period and motor pulse
chopping is programmable in a wide range by metal mask and don’t re...
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Datasheet | EM1537 Datasheet |