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HCS365-I/P

The Microchip Technology HCS365-I/P is a KEELOQ® code hopping encoder designed for secure remote keyless entry systems. It operates within a voltage range of 2.05V to 5.5V.

✓ Total Stock: 25,889 pcs

$ Price Range: $0.75

HCS365-I/P Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	25,889 pcs On Request	25889 pcs	On Request	1	On Request	On Request	2020+	On Request	On Request

HCS365-I/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Specialized ICs
Manufacturer Name	Microchip Technology
Applications	Remote Secure Access, Keyless Entry
Baud Rates	4
Mounting Type	Through Hole
Package / Case	8-DIP
Supplier Device Package	8-PDIP
Type	Code Hopping Encoder

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HCS365-I/P Description

Short technical summary and product information.

The HCS365-I/P from Microchip Technology is a secure code hopping encoder utilizing KEELOQ® technology for remote keyless entry (RKE) and remote control systems. This device is ideal for unidirectional authentication and access control systems, offering high security through a unique hopping code generated by a nonlinear encryption algorithm, combined with a serial number and status bits.

Key features include programmable 32-bit serial numbers, 64-bit crypt keys, and 60-bit seed values, ensuring each transmission is unique. The encoder supports 67/69-bit transmission code lengths and a 32-bit hopping code. It operates over a wide voltage range of 2.05V to 5.5V and includes four button inputs, offering 15 functions and selectable baud rates.

The HCS365-I/P is housed in an 8-DIP (Through Hole) package, making it suitable for various RKE applications such as automotive RKE systems, alarm systems, immobilizers, gate and garage door openers, and identity tokens. The device also features on-chip EEPROM for storing configuration data, which is read-protected to prevent unauthorized access to keys or synchronization values.

HCS365-I/P Quick Information

Product Type: Code Hopping Encoder

Series: KEELOQ®

Canonical Name: HCS365-I/P Code Hopping Encoder

Subcategory: Code Hopping Encoder

HCS365-I/P Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HCS365-I/P Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

HCS365-I/P Features

Secure KEELOQ® code hopping encoder.
Operates from 2.05V to 5.5V.
Features 4 button inputs.
Available in 8-DIP package.
Ideal for secure RKE systems.

HCS365-I/P Applications

Automotive RKE systems.
Gate and garage door openers.
Identity tokens.
Burglar alarm systems.
Secure remote control systems.

HCS365-I/P FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the HCS365-I/P?

The HCS365-I/P operates from 2.05V to 5.5V.

What package type is the HCS365-I/P available in?

The HCS365-I/P is available in an 8-DIP package.

What is the RoHS status of the HCS365-I/P?

The HCS365-I/P is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HCS365-I/P?

The MSL for the HCS365-I/P is 1 Unlimited.

What are the typical applications for the HCS365-I/P?

Typical applications include Automotive RKE systems, automotive alarm systems, automotive immobilizers, gate and garage door openers, identity tokens, and burglar alarm systems.

How many button inputs does the HCS365-I/P have?

The HCS365-I/P has four button inputs.

What is the transmission code length for the HCS365-I/P?

The transmission code length is 67/69-bit.