RE46C145T 查看數據表（PDF） - Microchip Technology

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RE46C145T

CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode

Microchip Technology 

APPENDIX A: REVISION HISTORY

Revision C (August 2012)

The following is the list of modifications:

1. Re-structured the entire document.

2. Moved Functional Block Diagram and Typical

Application figures to the front pages.

3. Added Temperature Characteristics table.

4. Reorganized Section 2.0, Pin Description. Sim-

plified Table 2-1, added description sections.

5. Added Section 4.0, Packaging Information.

6. Added Product Identification System section.

Revision B (October 2009)

• Undocumented changes.

Revision A (May 2009)

• Original Release of this Document.

RE46C145

 2009-2012 Microchip Technology Inc.

DS22181C-page 21

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