Description
The e1217X is an integrated circuit in CMOS silicon gate technology for analog watches. It consists of a 32-kHz oscillator, frequency dividers down to 1/64 Hz, output pulse formers and push-pull motor drivers. Integrated capacitors are provided (select able mask option) for tuning of the crystal. Low current consumption and high oscillator stability are enabled by an on-chip voltage regulator.

Features
• 32-kHz Oscillator
• 1.3 V to 1.8 V Operating-voltage Range
• 180 nA Typical Current Consumption
• Voltage Regulator
• Integrated Capacitors, Mask Selectable
• Mask Options for Pad Designation, Motor Period and Motor Pulse Width
• Low Resistance Outputs for Bipolar Stepping Motor
• Motor Fast-test Function