ATA6286C-PNQW-1 Overview
The ATA6286C-PNQW-1 is a high-performance automotive transponder IC designed for secure vehicle immobilizer systems. This semiconductor device integrates advanced radio frequency (RF) communication and cryptographic capabilities, enabling reliable authentication and anti-theft protection. With its compact size and robust design, it supports efficient low-power operation in harsh automotive environments. The chip offers fast data transmission and enhanced security features, ensuring seamless interoperability with automotive key fobs and control units. Designed to meet stringent industry standards, it is an ideal solution for automotive manufacturers and system integrators requiring reliable immobilizer technology. For more detailed product insights, visit IC Manufacturer.
ATA6286C-PNQW-1 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 125 kHz |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Operating Temperature | -40??C to +125??C |
| Communication Protocol | ASK (Amplitude Shift Keying) |
| Data Transfer Rate | 1.25 kbit/s |
| EEPROM Memory Size | 256 bits |
| Package Type | SOT23-6 |
| Power Consumption | Low power, typically < 20 ??A in standby mode |
ATA6286C-PNQW-1 Key Features
- Secure Authentication: Incorporates cryptographic algorithms to prevent unauthorized access, enhancing vehicle security and reducing theft risk.
- Low-Power Operation: Designed for minimal power consumption, extending battery life in key fob applications and reducing system energy requirements.
- Robust RF Communication: Supports 125 kHz ASK modulation, ensuring reliable data exchange between the transponder and vehicle immobilizer system under varying environmental conditions.
- Compact Package: The small SOT23-6 footprint facilitates easy integration into automotive key fobs and other compact devices, optimizing space utilization.
ATA6286C-PNQW-1 Advantages vs Typical Alternatives
This device offers superior sensitivity and reliable RF communication at 125 kHz, improving authentication accuracy compared to typical immobilizer ICs. Its low power consumption extends battery life while maintaining high security standards through embedded cryptographic functions. The compact package supports efficient integration in constrained automotive environments, providing a robust solution that balances performance, reliability, and energy efficiency.
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Typical Applications
- Automotive immobilizer systems requiring secure and reliable vehicle access control through RF transponder technology, ensuring anti-theft protection and user authentication.
- Remote keyless entry systems integrating low-power transponder ICs for seamless communication between keys and vehicle control units.
- Security modules within car alarm systems leveraging cryptographic authentication to prevent unauthorized vehicle use.
- Embedded transponder solutions for other automotive security and identification applications where compact size and power efficiency are critical.
ATA6286C-PNQW-1 Brand Info
The ATA6286C-PNQW-1 represents a specialized product within the automotive semiconductor portfolio of a leading IC manufacturer known for innovation in secure identification and immobilizer technologies. This product reflects a commitment to delivering high-reliability components that meet the rigorous demands of the automotive industry. It supports advanced security protocols and efficient power management, aligning with industry trends towards smarter and safer vehicle access solutions. The brand’s reputation for quality and performance makes this transponder IC a trusted choice for automotive engineers and system designers.
FAQ
What is the primary function of this automotive transponder IC?
The primary function is to provide secure vehicle immobilizer capability by enabling encrypted communication between the vehicle??s control unit and the key fob. This ensures only authorized keys can start the vehicle, thereby preventing theft.
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What operating conditions is the device designed to withstand?
It operates reliably across a wide temperature range from -40??C to +125??C, suitable for harsh automotive environments. The supply voltage range of 2.7 V to 5.5 V also ensures stable performance under varying power conditions.
How does the device handle power consumption for key fob applications?
It is designed for ultra-low power consumption, typically less than 20 ??A in standby mode, which helps extend battery life significantly in key fobs and other portable automotive devices.
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What communication methods does the transponder support?
The device uses amplitude shift keying (ASK) modulation at 125 kHz, a standard and reliable communication method in automotive RF identification systems, ensuring robust data exchange even in noisy environments.
Is this IC compatible with existing automotive immobilizer systems?
Yes, it is designed to be compatible with current immobilizer architectures, supporting standard automotive protocols and cryptographic security features, facilitating straightforward integration into existing vehicle security systems.
