ATA5743P3-TKQY 19 Overview
The ATA5743P3-TKQY 19 is a highly integrated RFID transponder IC designed for secure identification and contactless communication applications. This device operates efficiently within the 125 kHz frequency range, offering robust data security through advanced encryption standards. Engineered for automotive and industrial use, it features low power consumption and a compact package, enabling seamless integration into various embedded systems. The chip??s reliable performance and secure data handling make it an ideal choice for access control, immobilizer systems, and other identification solutions. Available through IC Manufacturer, it supports streamlined design and enhanced operational security.
ATA5743P3-TKQY 19 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 125 kHz |
| Supply Voltage Range | 2.0 V to 5.5 V |
| Power Consumption (Standby) | Typical 1.2 ??A |
| Data Rate | Up to 4.8 kbit/s |
| Memory Type | EEPROM |
| Memory Size | 128-bit user memory |
| Package Type | SO8 |
| Operating Temperature Range | -40 ??C to +125 ??C |
| Security Features | Advanced cryptographic authentication |
ATA5743P3-TKQY 19 Key Features
- Secure Authentication: Incorporates an advanced encryption algorithm that ensures strong protection against cloning and unauthorized access, crucial for automotive immobilizer systems.
- Low Power Consumption: Operates with minimal current draw during standby, which extends battery life and reduces system power requirements.
- Compact SO8 Package: Allows for easy integration into space-constrained designs without compromising performance or reliability.
- Robust Data Communication: Supports data rates up to 4.8 kbit/s for fast and reliable contactless data exchange.
- Wide Operating Temperature Range: Suitable for harsh environments, maintaining functionality from -40 ??C up to +125 ??C.
- Non-Volatile Memory: Features 128-bit EEPROM memory that retains data without power, ensuring consistent identification data storage.
- Automotive-Grade Reliability: Designed to meet stringent automotive industry standards for durability and electromagnetic compatibility.
ATA5743P3-TKQY 19 Advantages vs Typical Alternatives
This transponder IC offers superior security through advanced cryptographic authentication, outperforming many standard RFID solutions. Its low power consumption and high operational temperature range make it particularly suited for automotive and industrial environments, where reliability and energy efficiency are critical. The compact SO8 packaging facilitates integration into diverse applications, providing a balance of performance and form factor that typical alternatives often lack.
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Typical Applications
- Automotive Immobilizer Systems: Provides secure, contactless vehicle access control by enabling encrypted communication between the key and the vehicle??s control unit.
- Access Control Systems: Ideal for secure entry solutions in commercial and industrial buildings, ensuring authorized personnel identification.
- Identification and Authentication: Used in industrial automation for secure equipment and personnel identification, enhancing operational safety.
- Embedded Security Solutions: Integration into handheld devices or embedded controllers requiring secure RFID communication and data storage.
ATA5743P3-TKQY 19 Brand Info
Produced by a leading semiconductor manufacturer specializing in automotive and industrial-grade ICs, this device exemplifies a commitment to delivering secure, reliable, and efficient RFID solutions. Recognized for its robust design and compliance with stringent security standards, it supports diverse applications requiring high data integrity and operational resilience. The brand??s extensive experience in contactless identification technology ensures that this product meets rigorous performance and quality benchmarks demanded by the industry.
FAQ
What communication protocol does this device use?
The device operates on a 125 kHz frequency using a contactless RFID communication protocol. It supports data rates up to 4.8 kbit/s, enabling secure and efficient data exchange between the transponder and the reader.
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How does the device ensure security against cloning?
Security is maintained through advanced cryptographic authentication embedded within the chip. This encryption mechanism protects against unauthorized access and cloning, making it suitable for secure immobilizer and access control applications.
Is the device suitable for automotive environments?
Yes, the device is designed to meet automotive-grade standards, featuring a wide operating temperature range from -40 ??C to +125 ??C and high electromagnetic compatibility, ensuring reliable performance in harsh automotive settings.
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What are the power requirements for this transponder?
The transponder operates within a supply voltage range of 2.0 V to 5.5 V and has a very low power consumption, with typical standby current around 1.2 ??A, which is beneficial for battery-powered applications.
What packaging options are available for this product?
This product is offered in a compact SO8 package, which facilitates easy integration into space-constrained designs while maintaining robustness and ease of assembly for manufacturing processes.
