Part Number
|
HCS361 |
Manufacturer
|
Microchip Technology |
Description
|
KEELOQ CODE HOPPING ENCODER |
Published
|
Mar 23, 2005 |
Detailed Description
|
M
FEATURES
Security
• • • • • • Programmable 28/32-bit serial number Programmable 64-bit encryption key Each transmissio...
|
Datasheet
|
HCS361
|
Overview
M
FEATURES
Security
• • • • • • Programmable 28/32-bit serial number Programmable 64-bit encryption key Each transmission is unique 67-bit transmission code length 32-bit hopping code 35-bit fixed code (28/32-bit serial number, 4/0-bit function code, 1-bit status, 2-bit CRC) • Encryption keys are read protected
HCS361
Code Hopping Encoder*
PACKAGE TYPES
PDIP, SOIC S0 S1 S2 S3 1 HCS361 2 3 4 8 7 6 5 VDD LED PWM VSS
Operating
• 2.
0-6.
6V operation • Four button inputs - 15 functions available • Selectable baud rate • Automatic code word completion • Battery low signal transmitted to receiver • Nonvolatile synchronization data • PWM and VPWM modulation
HCS361 BLOCK DIAGRAM
Oscillator Reset cir...
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