E1466D-P8Y
| Model | E1466D-P8Y |
| Description | Stepping Motor Clock, CMOS, PDIP8, LEAD FREE, DIP-8 |
| PDF file | Total 11 pages (File size: 212K) |
| Chip Manufacturer | ATMEL |
Features
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32-kHz Crystal Oscillator
1.1V to 2.2V Operating-voltage Range
Integrated Capacitors for Digital Trimming
Suitable for up to 12.5 pF Quartz
Output Pulse Formers
Mask Options for Motor Period and Pulse Width
Low Resistance Output for Bipolar Stepping Motor
Motor Fast-test Function
1. Description
The e1466D is an integrated circuit in CMOS Silicon Gate Technology for analog
clocks. It consists of a 32-kHz oscillator, frequency divider, output pulse formers and
push-pull motor drivers. Integrated capacitors are mask-selectable to accommodate
the external quartz crystal. Additional capacitance can be selected through pad bond-
ing for trimming the oscillator frequency.
32-kHz Clock
CMOS IC with
Digital
Trimming
e1466D
4731D–CLOCK–09/07
