| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25,895 pcs
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25895 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The HCS370-I/P from Microchip Technology is a secure code hopping encoder IC utilizing KEELOQ technology. It is designed for unidirectional authentication and access control systems, providing high security through unique transmissions that prevent code scanning and grabbing.
This encoder operates within a voltage range of 2.05V to 5.5V and features six button inputs, enabling up to 15 distinct functions. It supports various modulation types including PWM, VPWM, PPM, and Manchester. The device includes on-chip EEPROM for storing programmable serial numbers, encoder keys, and seed values, with crypt keys being read-protected.
Packaged in a 14-DIP format, the HCS370-I/P is suitable for through-hole mounting. Its applications include automotive RKE systems, alarm systems, immobilizers, gate and garage door openers, and identity tokens. The device also transmits battery low signals to the receiver and maintains nonvolatile synchronization data.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HCS370-I/P operates from 2.05V to 5.5V.
The HCS370-I/P has six button inputs.
The transmission code length is 67/69-bit.
The hopping code is 32-bit.
The HCS370-I/P is available in a 14-DIP (0.300", 7.62mm) package.
Typical applications include automotive RKE systems, automotive alarm systems, automotive immobilizers, gate and garage door openers, identity tokens, and burglar alarm systems.