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HCS361/P

The Microchip Technology HCS361/P is a code hopping encoder designed for secure Remote Keyless Entry (RKE) systems. It operates from 2.0-6.6V and features a 64-bit encryption key.

✓ Total Stock: 26,235 pcs

$ Price Range: $0.75

HCS361/P Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	25,877 pcs On Request	25877 pcs	On Request	1	On Request	On Request	2020+	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	358 pcs On Request	358 pcs	On Request	1	On Request	On Request	315	On Request	On Request

HCS361/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
Mounting Type	Through Hole
Operating Voltage	2.0V to 6.6V
Supplier Device Package	8-PDIP
Supplier Package	8-PDIP
Type	Code Hopping Encoder

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HCS361/P Description

Short technical summary and product information.

The HCS361/P from Microchip Technology is a secure code hopping encoder utilizing KEELOQ® technology. It is designed for unidirectional remote keyless entry systems and access control applications. This device supports a programmable 28/32-bit serial number and a programmable 64-bit encryption key, ensuring high security for transmissions.

The HCS361/P operates within a voltage range of 2.0V to 6.6V and offers 15 functions available through four button inputs. It features a 67-bit transmission code length, including a 32-bit hopping code and a 35-bit fixed code. Enhanced features over previous models include a 48-bit seed and 2-bit CRC for error detection.

Packaged in an 8-DIP through-hole configuration, the HCS361/P is suitable for various applications such as automotive RKE systems, alarm systems, immobilizers, and gate/garage door openers. It also includes an on-chip EEPROM for storing keys and configuration data, with read protection to prevent unauthorized access.

HCS361/P Quick Information

Product Type: Code Hopping Encoder

Series: KEELOQ®

Canonical Name: HCS361/P Code Hopping Encoder

Subcategory: Code Hopping Encoder

HCS361/P Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HCS361/P Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

HCS361/P Features

Programmable 64-bit encryption key.
Operates from 2.0V to 6.6V.
Features 4 button inputs.
8-DIP through-hole package.
Ideal for secure RKE applications.

HCS361/P Applications

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

HCS361/P FAQs

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

What is the operating voltage range for the HCS361/P?

The HCS361/P operates from 2.0V to 6.6V.

What package type is the HCS361/P available in?

The HCS361/P is available in an 8-DIP (0.300", 7.62mm) package.

What is the RoHS status of the HCS361/P?

The HCS361/P is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HCS361/P?

The MSL for the HCS361/P is Level 1 (Unlimited).

What is the REACH status for the HCS361/P?

The HCS361/P is REACH Unaffected.

What is the encryption key size for the HCS361/P?

The HCS361/P has a programmable 64-bit encryption key.

How many button inputs does the HCS361/P have?

The HCS361/P has four button inputs.