The NXP PCF7961MTT/D1AC13J is a state-of-the-art integrated circuit designed for use in advanced keyless entry systems. This IC is part of NXP's renowned family of car access and immobilization solutions, offering enhanced security and convenience for automotive applications.

Key Features

• High Security: The PCF7961MTT/D1AC13J includes a multitude of security features, such as a sophisticated rolling code algorithm, which ensures that the signals between the key fob and vehicle are secure and resistant to replay attacks.
• Multi-application Support: This versatile IC supports multiple applications, including Passive Keyless Entry (PKE), Remote Keyless Entry (RKE), and Immobilizer systems, making it an all-in-one solution for vehicle access control.
• Low Power Consumption: Designed with energy efficiency in mind, it operates on low power, thereby extending the battery life of key fobs and reducing the need for frequent replacements.
• Easy Integration: The compact form factor and compatibility with existing systems make it easy to integrate into various automotive designs without significant modifications.

Technical Specifications

• Operating Frequency: 315 MHz / 433 MHz / 868 MHz
• Supply Voltage Range: 2.0V to 3.6V
• Temperature Range: -40°C to +85°C
• Package: SOT886 (6-pin)

The PCF7961MTT/D1AC13J is built to meet the rigorous demands of the automotive industry. Its robust construction ensures reliable performance even under harsh environmental conditions. Automotive manufacturers can trust this IC to deliver secure, responsive, and convenient user experiences for drivers around the globe.

Applications

Primarily used in the automotive sector, the NXP PCF7961MTT/D1AC13J is ideal for:

• Smart Keys
• Key Fobs
• Keyless Entry Systems
• Vehicle Immobilizers

With its combination of security, versatility, and efficiency, the NXP PCF7961MTT/D1AC13J is a top choice for OEMs and automotive system integrators seeking to enhance the user experience with advanced keyless entry solutions.