HCS301-I/SN
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| Part Number | HCS301-I/SN |
|---|---|
| Manufacturer |
 Microchip
|
| Description | The HCS301-I/SN is a code hopping encoder IC developed by Microchip Technology, primarily designed for secure remote keyless entry (RKE) systems and access control applications. It utilizes Microchips patented KEELOQ technology, which combines a 32-bit hopping code generated by a non-linear encryption algorithm with a 28-bit serial number and six status bits, resulting in a 66-bit transmission stream. This mechanism ensures that each transmission is unique, effectively mitigating the risks associated with code scanning and code grabbing attempts. Other Part Numbers HCS301/SN, HCS301T/SN, HCS301-I/SN, HCS301T-I/SN, HCS301/P, HCS301-I/P |
| Product Group | Special IC |
| MOQ | 3300 pcs |
| SPQ | 3300 pcs |
| Figure/Case | 8-SOIC |
| Package | T&R Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
Key Features:
- Programmable 28-bit Serial Number: Allows for unique identification of each encoder.
- Programmable 64-bit Encryption Key: Enhances security by enabling custom encryption configurations.
- 32-bit Hopping Code: Ensures that each transmission is distinct, preventing unauthorized code replication.
- 66-bit Transmission Code Length: Provides a robust and secure communication protocol.
- Battery Low Signal Transmission: Notifies the receiver of low battery status, ensuring timely maintenance.
- Non-volatile Synchronization Data: Maintains synchronization data even after power loss, ensuring consistent operation.
Technical Specifications:
- Supply Voltage Range: 3.5V to 13V
- Operating Temperature Range: -40°C to +85°C
- Package Type: 8-pin SOIC (Small Outline Integrated Circuit)
- Mounting Style: Surface Mount Device (SMD)
These features make the HCS301-I/SN a suitable choice for automotive, industrial, and security applications where secure and reliable remote access is essential.
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HCS301-I/SN
HCS301-I/SN