HCS301-I/SN

code hopping encoder, 8SOIC, -0.3 to 13.3 V, HCS301-I/SN, Microchip

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Price:: US $0.47~0.50 / piece [Get Latest Price]

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PartNumber:: HCS301-I/SN

Brand:: Microchip Technology - Microchip | Pack: SOP | D/C: 10+

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Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-01-13

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Part Number:HCS301-I/SN
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Product Summary

The HCS301-I/SN is a code hopping encoder designed for secure Remote Keyless Entry (RKE) systems. The HCS301-I/SN utilizes the K EELOQ code hopping technology, which incorporates high security, a small package outline, and low cost, to make this device a perfect solution for unidirectional remote key-less entry systems and access control systems. The HCS301-I/SN is ideal for Remote Keyless Entry (RKE) applications. These applications include: Automotive RKE systems, Automotive alarm systems, Automotive immobilizers, Gate and garage door openers, Identity tokens and Burglar alarm systems.

Parametrics

HCS301-I/SN absolute maximum ratings: (1)VDD, Supply voltage: -0.3 to 13.3 V; (2)VIN, Input voltage: -0.3 to 13.3 V; (3)VOUT, Output voltage: -0.3 to VDD + 0.3 V; (4)IOUT, Max output current: 25 mA; (5)TSTG, Storage temperature: -55 to +125℃; (6)TLSOL, Lead soldering temp: 300℃; (7)VESD, ESD rating: 4000 V.

Features

HCS301-I/SN features: (1)Programmable 28-bit serial number; (2)Programmable 64-bit encryption key; (3)Each transmission is unique; (4)66-bit transmission code length; (5)32-bit hopping code; (6)34-bit fixed code (28-bit serial number, 4-bit button code, 2-bit status); (7)Encryption keys are read protected; (8)3.5V - 13.0V operation; (9)Four button inputs: 15 functions available ; (10)Selectable baud rate; (11)Automatic code word completion; (12)Battery low signal transmitted to receiver; (13)Battery low indication on LED; (14)Non-volatile synchronization data; (15)Functionally identical to HCS300; (16)Easy to use programming interface; (17)On-chip EEPROM; (18)On-chip oscillator and timing components; (19)Button inputs have internal pulldown resistors; (20)Current limiting on LED output; (21)Low external component cost.