HCS512
The HSC512 is a code hopping decoder designed for secure Remote Keyless Entry (RKE) systems. The HCS512 utilizes the patented KEELOQ® code-hopping system and high security learning mechanisms to make this a canned solution when used with the HCS encoders to implement unidirectional remote keyless entry systems. The manufacturer’s code, transmitter keys, and synchronization information are stored in protected on-chip EEPROM. The HCS512 operates over a wide voltage range of 3.0 volts to 6.0 volts. The decoder employs automatic baud-rate detection, which allows it to compensate for wide variations in transmitter data rate. Sophisticated error checking algorithms are built in to ensure only valid codes are accepted. Typical applications include automotive remote entry systems, automotive alarm systems, automotive immobilizers, gate and garage openers, electronic door locks, identity tokens and burglar alarms. HCS512 is available in 18-pin DIP/SOIC packages.
技术参数
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文档资料
| HCS512 Datasheet | Data Sheets | 05/31/2011 | 690KB | |
| HCS512 Data Sheet Errata | Errata | 04/01/2003 | 112KB | |
| HCSXXX Memory Programming Specification | Programming Specification | 12/07/2004 | 411KB | |
| KEELOQ® Code Hopping Devices Product Overview | Sell Sheets | 03/14/2005 | 142KB | |
| Keeloq® HCS5XX Decoder Family Product Overview | Sell Sheets | 03/14/2005 | 114KB |
订购型号
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|---|---|---|---|---|---|---|---|---|
| HCS512/SO | 18 | SOIC | 0C to +70C | TUBE | 4.51 | 4.22 | 3.92 | 3.61 | 3.44 |
| HCS512-I/P | 18 | PDIP | -40C to +85C | TUBE | 4.93 | 4.61 | 4.29 | 3.94 | 3.76 |
| HCS512-I/SO | 18 | SOIC | -40C to +85C | TUBE | 4.97 | 4.65 | 4.33 | 3.98 | 3.79 |
| HCS512T-I/SO | 18 | SOIC | -40C to +85C | T/R | 5.05 | 4.73 | 4.40 | 4.04 | 3.85 |
相关开发工具
器件无铅环保信息
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|---|---|---|---|---|---|---|---|---|
| HCS512-I/P | 1.248000 | 2.200000 | 18 | PDIP | .300in | Matte Tin | e3 |  |  |
| HCS512/P | 1.248000 | 2.200000 | 18 | PDIP | .300in | Matte Tin | e3 | | |
| HCS512/SO | 0.481000 | 0.857143 | 18 | SOIC | .300in | Matte Tin | e3 | | |
| HCS512T/SO | 0.481000 | 1.000909 | 18 | SOIC | .300in | Matte Tin | e3 | | |
| HCS512-I/SO | 0.481000 | 0.857143 | 18 | SOIC | .300in | Matte Tin | e3 | | |
| HCS512T-I/SO | 0.481000 | 1.000909 | 18 | SOIC | .300in | Matte Tin | e3 | | |
- HCS512 Datasheet HCS512
