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HCS320
KEELOQ® Code Hopping Encoder
FEATURES
Security
• Programmable 28-bit serial number • Programmable 64-bit encryption key • Each transmission is unique • 66-bit transmission code length • 32-bit hopping code • 34-bit fixed code (28-bit serial number,
4-bit function code, 2-bit status) • Encryption keys are read protected
Operating
• 3.5V - 13.