HCS410

The HCS410 is a code hopping transponder device designed for secure entry systems. The HCS410 utilizes the patented KEELOQ® code hopping system and bi-directional challenge-and-response for logical and physical access control. High security learning mechanisms make this a turnkey solution when used with the KEELOQ® decoders. The encoder keys and synchronization information are stored in protected on-chip EEPROM. A low cost batteryless transponder can be implemented with the addition of an inductor and two capacitors. A packaged module including the inductor and capacitor is also offered as the HCS410/WM. A single HCS410 can be used as an encoder for Remote Keyless Entry (RKE) and a transponder for immobilization in the same circuit and thereby dramatically reducing the cost of hybrid transmitter/transponder circuits.

Parameter
Parameter Name Value Value
Protocols 9 9
Transmission Code Length Bits 69 69
Other Features Self-powered transponder and encoder, bi-directional authentication, user EEPROM, Queue counter Self-powered transponder and encoder, bi-directional authentication, user EEPROM, Queue counter
Seed Length 60 60
Code Hoppings Bits 32 32
Operating Volage (V) 2.0 to 6.6 2.0 to 6.6
Tunable OSC Yes Yes
Function Codes 7 7
CRC Yes Yes
Documents
HCS410 DatasheetData Sheets05/31/20111363KB
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® HCS4XX Transponder/Encoder FamilySell Sheets04/08/200491KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
HCS410-I/P8PDIP-40C to +85CTUBE1.741.681.611.481.42
HCS410-I/SN8SOIC-40C to +85CTUBE1.741.681.611.481.42
HCS410T-I/SN8SOIC-40C to +85CT/R1.821.751.681.541.48
HCS410T-I/ST8TSSOP-40C to +85CT/R1.941.871.801.651.58
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
HCS410-I/P0.4867000.9000008PDIP.300inMatte Tine3
HCS410/P0.4867000.9000008PDIP.300inMatte Tine3
HCS410/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
HCS410T-I/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
HCS410-I/SN0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
HCS410T/SN0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
HCS410T/ST0.0330000.2156008TSSOP4.4mmMatte Tine3
HCS410-I/ST0.0330000.0900008TSSOP4.4mmMatte Tine3
HCS410T-I/ST0.0330000.2156008TSSOP4.4mmMatte Tine3
HCS410/ST0.0330000.0900008TSSOP4.4mmMatte Tine3
HCS410 Datasheet HCS410
HCSXXX Memory Programming Specification HCS515
Programming KEELOQ Devices w/PRO MATE® II HCS473
KEELOQ® Code Hopping Devices Product Overview HCS515
Keeloq® HCS4XX Transponder/Encoder Family HCS473
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