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HCS512

Microchip Technology
Part Number HCS512
Manufacturer Microchip Technology
Description KEELOQ CODE HOPPING DECODER
Published Mar 23, 2005
Detailed Description M FEATURES Security • • • • • Secure storage of Manufacturer’s Code Secure storage of transmitter’s keys Up to four tran...
Datasheet PDF File HCS512 PDF File

HCS512
HCS512

Overview
M FEATURES Security • • • • • Secure storage of Manufacturer’s Code Secure storage of transmitter’s keys Up to four transmitters can be learned KEELOQ code hopping technology Normal and secure learning mechanisms PDIP, SOIC LRNIN LRNOUT NC MCLR GND S0 S1 S2 S3 1 2 3 4 5 6 7 8 9 HCS512 Code Hopping Decoder PACKAGE TYPE 18 17 16 15 14 13 12 11 10 HCS512 RFIN NC OSCIN OSCOUT VDD DATA CLK SLEEP VLOW Operating • • • • • 3.
0V – 6.
0V operation 4 MHz RC oscillator Learning indication on LRNOUT Auto baud rate detection Power saving sleep mode Other • • • • Stand alone decoder On-chip EEPROM for transmitter storage Four binary function outputs–15 functions 18-pin DIP/SOIC package BLOCK DIAGRAM RFI...


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