国产精品久久久久无码av色戒,大帝av在线一区二区三区,国产肥熟女视频一区二区三区,大陆少妇xxxx做受,被黑人猛躁10次高潮视频

DESCRIPTION

The Microchip Technology Inc. HCS515 is a code hopping decoder designed for secure Remote Keyless Entry (RKE) systems. The HCS515 utilizes the patented KEELOQ code hopping system and high security learning mechanisms to make this a canned solution when used with the HCS encoders to implement a unidirectional remote and access control systems. The HCS515 can be used as a stand-alone decoder or in conjunction with a microcontroller.

FEATURES

Security

? Encrypted storage of manufacturer’s code

? Encrypted storage of encoder decryption keys

? Up to seven transmitters can be learned

? KEELOQ code hopping technology

? Normal and secure learning mechanisms

Operating

? 3.0V—5.5V operation

? Internal oscillator

? Auto bit rate detection

Other

? Stand-alone decoder

? Internal EEPROM for transmitter storage

? Synchronous serial interface

? 1 Kbit user EEPROM

? 14-pin DIP/SOIC package

Typical Applications

? Automotive remote entry systems

? Automotive alarm systems

? Automotive immobilizers

? Gate and garage openers

? Electronic door locks

? Identity tokens

? Burglar alarm systems