HCS200

The HCS200 is a code hopping encoder designed for Remote Keyless Entry (RKE) systems. The HCS200 utilizes Microchip’s patented KEELOQ® code hopping technology, which incorporates high security, a small package outline and low cost, to make this device a perfect solution for replacement of fixed code devices in unidirectional remote keyless entry systems and access control systems. The HCS200 combines a 32-bit hopping code generated by a non-linear encryption algorithm, with a 28-bit serial number and 6 information bits to create a 66-bit transmission stream. The length of the transmission eliminates the threat of code scanning, and the code hopping mechanism makes each transmission unique, thus rendering code capture and re-send schemes useless. The encryption key, serial number, and configuration data are stored in EEPROM, which is not accessible via any external connection. This makes the HCS200 a very secure unit. The HCS200 provides an easy-to-use serial interface for programming the necessary security keys, system parameters, and configuration data.

技术参数
Parameter Name Value Value
Device Description KEELOQ® Encoder Devices KEELOQ® Encoder Devices
Operating Voltage (V) 3.5 to 13.0 3.5 to 13.0
Function Codes 7 7
Transmission Code Length Bits 66 66
Code Hoppings Bits 32 32
Features Entry level, Fixed code support, Battery low indicator Entry level, Fixed code support, Battery low indicator
Encryption Key Length 64 64
Seed Length 32 32
文档资料
HCS200 DatasheetData Sheets05/31/2011694KB
HCSXXX Memory Programming SpecificationProgramming Specification12/07/2004411KB
Programming KEELOQ Devices w/PRO MATE® IIProgramming Specification09/03/2004740KB
KEELOQ® Code Hopping Devices Product OverviewSell Sheets03/14/2005142KB
Keeloq® HCS1XX/2XX/3XX Encoder Family Product OverviewSell Sheets03/14/2005162KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
HCS200-I/P8PDIP-40C to +85CTUBE1.051.010.970.890.86
HCS200-I/SN8SOIC-40C to +85CTUBE1.051.010.970.890.86
HCS200T-I/SN8SOIC-40C to +85CT/R1.131.091.040.950.92
相关开发工具
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
HCS200-I/P0.4867000.9000008PDIP.300inMatte Tine3
HCS200/P0.4867000.9000008PDIP.300inMatte Tine3
HCS200T/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
HCS200T-I/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
HCS200-I/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
HCS200/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
HCS200 Datasheet HCS200
HCSXXX Memory Programming Specification HCS515
Programming KEELOQ Devices w/PRO MATE® II HCS473
KEELOQ® Code Hopping Devices Product Overview HCS515
Keeloq® HCS1XX/2XX/3XX Encoder Family Product Overview HCS370