| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25,916 pcs
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25916 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology HCS512/P is a specialized integrated circuit designed as a secure code hopping decoder. It utilizes the patented KEELOQ code hopping system and high-security learning mechanisms, making it suitable for unidirectional remote keyless entry systems when paired with HCS encoders.
This decoder IC operates within a voltage range of 4.0V to 6.0V and features a 4 MHz external RC oscillator. Key security features include secure storage for the manufacturer's code and transmitter keys, with the capability to learn up to four transmitters. It also supports normal and secure learning mechanisms.
The HCS512/P includes auto baud rate detection for compensating variations in transmitter data rates and offers a power-saving SLEEP mode. It provides four binary function outputs, supporting up to 15 distinct functions. The device is housed in an 18-pin DIP package, suitable for through-hole mounting.
Typical applications for the HCS512/P include automotive remote entry systems, alarm systems, immobilizers, gate and garage openers, electronic door locks, identity tokens, and burglar alarm systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HCS512/P operates from 4.0V to 6.0V.
The HCS512/P is available in an 18-pin DIP (0.300", 7.62mm) through-hole package (18-PDIP).
The HCS512/P uses a 4 MHz external RC oscillator.
The HCS512/P provides four binary function outputs.
Yes, it has on-chip EEPROM for secure storage of the manufacturer's code and transmitter keys.
It supports KEELOQ code hopping technology, secure storage of manufacturer code and transmitter keys, and normal and secure learning mechanisms.