ATA5282-6APH

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RFID, RF Access and Monitoring ICs play an integral role in various technological applications. One of the devices used for such purposes is the ATA5282-6APH IC. This article elaborates on the application field and working principle of ATA5282-6APH.

The ATA5282-6APH is a low-power RF access control and system monitoring IC used in smart cards, access control and alarm systems, and heat meters. This IC consists of a low-power 8051 microcontroller, an encrypted crypto engine, an RF transceiver, security EEPROM and a keypad for user input. This IC is specifically designed for applications that require a secure communication link between a host device and a remote device. It is also suitable for unlocking or locking doors, starting or stopping vehicles, providing access to secure locations, and other such remotely controlled operations.

The ATA5282-6APH is highly reliable and offers robust security features. It is designed to enable wireless communication up to a distance of 200m. The IC utilises an encrypted cryptographic engine for secure and reliable communication and authentication. It has an advanced encryption standard algorithm for data integrity and authentication.

The ATA5282-6APH is compatible with various international standards for radio access communication such as IEEE 802.11, HiperLAN1, HiperLAN2, and Bluetooth 2.0. It operates on a low power supply voltage of 2.5V to 3.6V and has a wide temperature operating range of –40 °C to +85 °C. The IC also comes with built-in ISM band channel scanning, auto-synchronization and auto-connect transmit features for efficient use of radio frequency.

The core of the ATA5282-6APH IC is the low-power 8051 microcontroller which provides high-speed and efficient performance. It has a wide memory range of 512B~8KB internal RAM and 4KB-128KB external ROM and flash memory. The device also supports a range of communication protocols such as RS485, UART, SPI, I2C, ADC, and GPIO. The IC also supports remote debugging and PROM programming for simplicity and flexibility.

The internal RF transceiver of the ATA5282-6APH supports data rates of up to 128kbps. It operates under 2.4GHz ISM bands. It has an integrated diversity profile which ensures high-speed, reliable and secure communication between the device and the host. The on-chip antenna switch helps maintain secure radio signal and prevents interference from other RF sources.

The ATA5282-6APH provides secure wireless access and communication link between the host and the remote device. The IC also provides reliable performance and robust security features for secure communication. It is highly suitable for applications that require a secure communication link such as access control, alarm systems and heat meters. This device is also well-suited for applications where fast, low-power communication is required.

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