admin 发表于 2010-4-24 12:46:04

HCS101 Datasheet

http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gifHCS101 Datasheet


The HCS101 is a fixed code encoder designed for remote control systems. Its small package outline and low cost make this device a perfect solution for unidirectional remote control systems. The HCS101 is pin compatible with Microchip’s HCS201 Code Hopping Encoder allowing easy upgrading to a more secure remote keyless entry (RKE) system. The HCS101 operates over a wide voltage range of 3.5V to 13.3V and has three button inputs in an 8-pin configuration, which allows the system designer the freedom to utilize up to 7 functions. The only components that are required for device operation are buttons and RF circuitry, allowing a very low system cost.

参数名称数值
Protocols1
Transmission Code Length Bits66
Other FeaturesFixed code support for non-secure applications, up to 28-bit serial numbers
Seed Length   0
Code Hoppings Bits0
Operating Voltage (V)3.5 to 13.0
Tunable OSCYes
Function Codes7
CRCNo

   特性
Fixed code support for non-secure applications, up to 28-bit serial numbers


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