HCS473T-I/SN Microchip Technology, HCS473T-I/SN Datasheet - Page 4

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HCS473T-I/SN

Manufacturer Part Number
HCS473T-I/SN
Description
IC KEELOQ 3AXIS TRANSCODER 8SOIC
Manufacturer
Microchip Technology
Series
KEELOQ®r
Type
Code Hopping Encoder and Transponderr
Datasheets

Specifications of HCS473T-I/SN

Applications
Access Control Systems
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
HCS473
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
INDEX .................................................................................................................................................................................................. 61
On-Line Support................................................................................................................................................................................... 62
Systems Information and Upgrade Hot Line ........................................................................................................................................ 62
Reader Response ................................................................................................................................................................................ 63
Product Identification System............................................................................................................................................................... 64
DS40035C-page 2
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General Description ..................................................................................................................................................................... 3
Device Description ...................................................................................................................................................................... 5
Device Operation ....................................................................................................................................................................... 11
Programming Specification ....................................................................................................................................................... 37
Integrating the HCS473 Into A System ..................................................................................................................................... 39
Development Support................................................................................................................................................................. 43
Electrical Characteristics ........................................................................................................................................................... 49
Packaging Information................................................................................................................................................................ 57
http://www.microchip.com
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Preliminary
 2002 Microchip Technology Inc.

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