HCS300 Datasheet | Microchip Technology

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 button code, 2-bit status) - Encryption keys are read protected PACKAGE TYPES PDIP, SOIC S0 S1 S2 S3 1 HCS300 2 3 4 8 7 6 5 VDD LED PWM VSS Operating - 2.0- 6.3V operation - Four button inputs - No additional circuitry required - 15 functions available - Selectable baud rate - Automatic code word pletion - Battery low signal transmitted to receiver - Non-volatile synchronization data HCS300 BLOCK DIAGRAM Oscillator Reset circuit LED...