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Low-end automotive alarm systems
Low-end automotive immobilizers
Gate and garage door openers
Identity tokens
Low-end burglar alarm systems
Fan and lighting controls
Toys
EEPROM
DATA
Transmit register
V
SS
V
DD
Button input port
S2
S1
S0
DESCRIPTION
The HCS101 from Microchip Technology Inc. is a fixed
code encoder designed for remote control systems. It
provides a small package outline and low cost to make
this device a perfect solution for unidirectional remote
control systems.
It is also pin compatible with Microchip鈥檚 HCS201 Code
Hopping Encoder allowing easy upgrading to a more
secure remote keyless entry (RKE) system.
2001 Microchip Technology Inc.
Preliminary
DS41115C-page 1
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