HCS200 - Microchip Technology

HCS200 KEELOQ CODE HOPPING ENCODER

HCS200 KEELOQ® Code Hopping Encoder FEATURES Security • Programmable 28-bit serial number • Programmable 64-bit crypt key • Each transmission is unique • 66-bit transmission code length • 32-bit hopping code • 28-bit serial number, 4-bit button status, low battery indicator transmitted • Crypt keys are read protected Operating • 3.5–13.0V operation • Three .

Features

Security
• Programmable 28-bit serial number
• Programmable 64-bit crypt key
• Each transmission is unique
• 66-bit transmission code length
• 32-bit hopping code
• 28-bit serial number, 4-bit button status, low battery indicator transmitted
• Crypt keys are read protected Operating
• 3.5
  –13.0V operation
• Three button inputs - seven functions available
• Selectable baud rate
• Automatic code word completion
• Low battery signal transmitted to receiver
• Non-volatile synchronization data Other
• Easy to use programming interface
• On-chip EEPROM
• On-chip oscillator and timing components
• But.