24AA256T-E/SN

Memory

The 24AA256T-E/SN is a memory device for serial non-volatile EEPROM (Electrically Erasable Programmable Read Only Memory) applications. This device provides low-power, two-wire serial EEPROM control to transfer data between any server with a two-wire serial port and the memory devices. This device is suitable for use on networks or any other application requiring frequent data exchange between a host processor or controller and a range of external memory devices.The 24AA256T-E/SN device has a simple two wire serial interface, allowing data to be read or written through a two-wire (SCLK and SI/O) serial port with a maximum output rate of 400Kbps. The device is compatible with most existing serial interfaces, including SPI and I²C, and is suitable for applications where voltage is low (power supply range between 1.7V and 5.5V). This also means that the device can be plugged into a wide range of servers without the need for complex setups.The 24AA256T-E/SN device has a 256Kbyte serial EEPROM organized as 16K x 16bit in which the memory can be read or written by programming page size of 32 bytes. Moreover, the device supports random read/write of data without the need for a master reset or data pre-fetching. The device is also equipped with an internal write protection register, making it well suited for applications with frequent read/write operations.Additionally, the device also includes a write-protect pin which when asserted will prevent any write operations to the device. This prevents accidental write operations to the device which could corrupt or damage the data stored in the device.Furthermore, the 24AA256T-E/SN device is equipped with an on-chip hardware block write protect. This provides the necessary write protection to prevent any accidental writes to the device.In addition, the 24AA256T-E/SN also includes an overtemperature warning system that is capable of providing an alarm/shutdown signal when the temperature exceeds a pre-defined threshold. This allows the device to detect temperature irregularities and prevent data loss.To summarize, the 24AA256T-E/SN is a memory device for serial non-volatile EEPROM applications that provides low-power, two-wire serial EEPROM control to transfer data between any server with a two-wire serial port and the memory device. The device is suitable for use on networks or any other application requiring frequent data exchange between a host processor or controller and a range of external memory devices. It also includes a write-protect pin to prevent accidental writes, an overtemperature warning system and an on-chip hardware block write protect feature.