AT45DB321B-CC

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AT45DB321B-CC is one of the latest memory products developed by Atmel. It is a high-capacity Flash technology (non-volatile or electrically erasable programmable read-only memory) that provides data storage, data retention, and code execution at very low power consumption levels. The device is designed to work with a wide range of embedded applications and is suitable for use in the aerospace, automotive, and industrial markets.

The AT45DB321B-CC offers many features that make it ideal for use in many applications. It\'s capable of storing up to 4MB of data in 32kB blocks with a DataFlash ID code of 0xFF to ensure data protection. The DataFlash provides the highest level of data protection with its Advanced Security System (ESS), which includes several security features that are designed to protect the device from tampering and unauthorized use.

The AT45DB321B-CC also has a low power consumption rate (up to 327 mA) that allows it to run for a longer period of time at lower power consumption levels. This feature makes it ideal for use in battery-powered devices, such as portable medical devices, which require long-term operation with minimal power consumption.

In addition, the AT45DB321B-CC has a high-density architecture that allows the device to store up to 4MB of data in a single memory array. This makes it ideal for use in embedded systems where a small form factor is needed. It also provides fast write/read performance and low power consumption.

The AT45DB321B-CC is also able to access data from memory locations that contain up to 256 bytes of data. This enables the device to rapidly access data from various memory locations, increasing its overall data access performance. The device is also capable of storing and executing code from internal memory, allowing for efficient application development and troubleshooting.

The AT45DB321B-CC is also capable of supporting application-specific features such as on-chip memory encryption, ROM and RAM support, and block erase. This makes it suitable for use in applications operating in harsh environments, such as automotive and industrial environments, as the device is designed to work with a wide range of different applications.

The AT45DB321B-CC also uses a Unified Access Architecture, which enables it to support multiple applications in different environments. The Unified Access Architecture uses an SPI bus to facilitate communication between system and memory devices, making it possible to run multiple applications on the same device. This allows the device to easily handle different application requirements and provides flexibility for future applications.

In addition, the device supports both 3V and 1.8V operation, making it easy to use in both existing and new embedded systems. The device also has several different options for communication interface, such as an SPI, I2C, and UART. This allows the device to connect to a variety of external devices and peripherals.

The AT45DB321B-CC is a powerful, low-power, and high-capacity memory product. It is suitable for use in a wide range of embedded applications and is ideal for use in the aerospace, automotive, and industrial markets. Its low power consumption, high capacity, and fast write/read speeds make it ideal for use in battery-powered devices, and its Unified Access Architecture allows for efficient handling of multiple applications.

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