Robust Solutions for Connected Cars
There are many considerations for designing automotive products with wireless capability. The elements you choose must be reliable, robust and, most importantly, meet strict safety requirements.
Our selection of wireless products for automotive applications not only satisfies these needs but is also backed by our market expertise, longstanding presence, extensive development ecosystem and responsive customer support.
Featured Application: Car Access
- Key Features
- System Architecture
All-in-One Solution
Our comprehensive line of products provides an end-to-end car access system solution supporting Remote Keyless Entry (RKE), Remote Start (RS), Passive Entry/Passive Start (PEPS) and back-up/battery-less immobilizer functionality.
Design Flexibility
Our open-source AES-128 immobilizer protocol stack eliminates the problems that prevent manufacturers from adopting multi-vendor sourcing strategies and gives you the freedom to choose components that fit your needs.
Enhanced Security
Our portfolio features extremely secure PEPS solutions with a bi-directional RF link and dedicated LF wake-up channel. Our recent car access products are based on the AES-128 encryption standard for maximum security.
Automotive Wireless Technologies
- Sub-GHz
- Ultra-Wideband
- Low-Frequency
- Bluetooth®
- Wi-Fi®
Sub-GHz Products for Automotive Applications
Sub-GHz devices are well-suited for applications requiring long-range communication and ultra-low power consumption.
Ultra-Wideband Products for Automotive Applications
Ultra-wideband transmits short RF pulses with high bandwidth. This makes it an excellent choice for secure distance measurement and communication applications required in car access applications.
Low-Frequnecy Products for Automotive Applications
125 KHz magnetic field communication supports high-accuracy distance measurement and energy harvesting for back-up immobilizer operation when the key fob's coin cell battery is depleted.
Multi-Protocol Wireless MCU Family
Built on our industry-proven designs, our Bluetooth MCU family offers tightly integrated Bluetooth Low Energy and Zigbee® stacks with built-in hardware arbitration for seamless multi-protocol operation.
They are 64 MHz Arm® Cortex® M4F-based modules and SoCs packed with features including Over-the-Air (OTA) updates, a hardware-based security accelerator and a rich set of peripherals.
Industrial-Strength Wi-Fi MCU Family
Designed to thrive in harsh conditions and extreme environments, our family of Wi-Fi microcontroller (MCU) SoCs and modules provides industrial-level features, robust Wi-Fi connectivity and advanced security.
They are high-performance, 200 MHz MCUs that include a rich set of peripherals including Analog-to-Digital Converters (ADCs), touch inputs, CAN, Ethernet and USB.
