Part Number
|
HCS301 |
Manufacturer
|
Microchip Technology |
Description
|
KEELOQ CODE HOPPING ENCODER |
Published
|
Mar 23, 2005 |
Detailed Description
|
HCS301
KEELOQ® Code Hopping Encoder
FEATURES
Security
• Programmable 28-bit serial number • Programmable 64-bit encrypt...
|
Datasheet
|
HCS301
|
Overview
HCS301
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 button code, 2-bit status) • Encryption keys are read protected
Operating
• 3.
5V - 13.
0V operation • Four button inputs • No additional circuitry required • 15 functions available • Selectable baud rate • Automatic code word completion • Battery low signal transmitted to receiver • Battery low indication on LED • Non-volatile synchronization data
Other
• Functionally identical to HCS300 • Easy-to-use programming interface • On-chip E...
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