The PCF7941ATSM2AB120 is a sophisticated integrated circuit (IC) from NXP Semiconductors, a leader in secure connectivity solutions for embedded applications. This IC is designed to cater to the increasing demands of the automotive industry, particularly in the realm of security and remote keyless entry (RKE) systems.
Key Features
- Security: The device integrates a high-security level with a programmable immobilizer protocol stack, ensuring robust protection against unauthorized access and manipulation.
- Flexibility: It offers a flexible memory organization, allowing for customized configurations that can adapt to various RKE system requirements.
- Frequency Range: The IC operates in the standard frequency ranges for automotive RKE applications, ensuring compatibility with global standards.
- Low Power Consumption: Designed for battery-operated devices, the PCF7941ATSM2AB120 has low power consumption, making it ideal for long-term use in remote controls.
Applications
The NXP PCF7941ATSM2AB120 is primarily used in the automotive sector for:
- Remote Keyless Entry (RKE) systems
- Passive Entry/Passive Start (PEPS) systems
- Immobilizer systems
Quality and Reliability
NXP's commitment to quality ensures that the PCF7941ATSM2AB120 IC is manufactured with precision and reliability. It is designed to withstand the harsh conditions of the automotive environment, adhering to stringent industry standards for temperature, durability, and longevity.
Technical Specifications
Parameter
Value
Package
SMD (Surface Mounted Device)
Operating Temperature
-40°C to +85°C
Supply Voltage
Typically 5V
Frequency
Standard automotive RKE frequencies
In conclusion, the NXP PCF7941ATSM2AB120 is a versatile and secure solution for modern automotive applications that require reliable communication and stringent security measures. Its robust design and low power consumption make it an ideal choice for manufacturers looking to enhance the functionality and security of their automotive products.
