AT93C46C-10SI

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The AT93C46C-10SI is a one-time programmable IC that is well suited for applications where data storage and encryption are critical. It is a non-volatile memory specifically designed for secure storage of sensitive information such as digital certificates, passwords, personal identification numbers and encryption keys. It contains 10,000 bits of memory and can be programmed to read and write single bytes of data.

The AT93C46C-10SI utilizes a patented programming architecture which renders data secure even if the chip is removed from circuit boards. It offers exceptional performance, reliability, and protection from tampering and attacks. It also features built-in protection from power supply transients, electrostatic discharge, external RF fields, and electro-magnetic pulses. The AT93C46C-10SI can be incorporated into a wide range of products to meet the specific application needs.

This chip is typically used in applications involving data storage and protection. It can be used in a wide variety of applications such as smart cards, RFID tags, biometric scanners, financial services, automotive applications, smart phones, and other systems where encryption and data security are critical.

The programming of the AT93C46C-10SI IC is done using a special serial port or three-wire interface. The same port is used for both read and write operations, making it possible to configure the chip for specific data storage and encryption requirements. The chip can be programmed once and the contents of the memory cannot be modified.

The AT93C46C-10SI utilizes an efficient write-protect feature. This feature prevents accidental erasure or modification of the stored data. The write-protect circuit is specifically designed for 3-V operation and is not suitable for 5V-read nor 5V-write applications. The write-protect feature is activated when the chip is powered-up, thus preventing unauthorized access to the contents.

The AT93C46C-10SI also features an integrated ESD protection and TTL-compatible inputs. It has a typical write-time of 25ms and a maximum write cycle time of 104 ms. The chip is available in an 8-pin SOIC package and is RoHS-compliant.

The AT93C46C-10SI is a reliable and secure memory IC with a wide range of applications. It is designed for use in data security applications where authenticity and reliability of stored data is critical. The integrated write-protect feature prevents any accidental or unauthorized modification of data.

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