S-35399A02 Datasheet, PDF (48/55 Pages) Seiko Instruments Inc – 2-WIRE REAL-TIME CLOCK

2-WIRE REAL-TIME CLOCK
S-35399A02
„ Product Name Structure
S-35399A02 - HRT1
Package name (abbreviation) and IC packing specification
HRT1 : WLP-12A, Tape
Product name
Rev.1.0_00
„ Precautions
• Although the IC contains a static electricity protection circuit, static electricity or voltage that exceeds the limit of the
protection circuit should not be applied.
• Seiko Instruments Inc. assumes no responsibility for the way in which this IC is used in products created using this IC or
for the specifications of that product, nor does Seiko Instruments Inc. assume any responsibility for any infringement of
patents or copyrights by products that include this IC either in Japan or in other countries.
„ Cautions on Using WLP Package
• The silicon surface of the device is exposed on the marking side of the package. This portion is less strong against the
mechanical stress compared with normal plastic packages, handle packages with extreme care to avoid any cracking and
defects. The PCB potential of the device is exposed on the silicon surface, so be careful not to touch the external
potential.
• Translucent resin is coated over the device side of this package.
Note that using the package with the device exposed to a strong light source may affect the device characteristics.
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Seiko Instruments Inc.