CAT28C16ALI12

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The CAT28C16ALI-12 is a 64K-bit single-chip CMOS Electrically Erasable and Programmable ROM (EEPROM) for use in a wide range of electronic applications and products.The device offers users extremely dense memory at a remarkably low cost. This CAT28C16ALI-12 implementation of EEPROM technology offers an ideal solution for applications requiring read/write access to large amounts of data.The CAT28C16ALI-12 integrates 16-bit word addressing circuitry and enables the device to be organized as 2K words by 32 bits. The CAT28C16ALI-12 operates over a voltage range of 2V to 5.5V and is organized as a single block of 16K-words of 32 bits each. The user can select the block size as 16K or 32K.The CAT28C16ALI-12 also incorporates a full static static memory control (SMC) unit with self-timed programming and erase operations. The device is programmed using a single write pulse of 12 to 20 µs duration. The device supports a repetitive read access time of 55 ns and a write time of 75 ns.The CAT28C16ALI-12 can be used for a wide variety of applications ranging from industrial to automotive electronics. It can be used in applications such as industrial process control, data logging, embedded systems, and point of sale systems.In automotive applications, the CAT28C16ALI-12 can be used to store and process on board diagnostics data or to store onboard vehicle control data like engine parameters, fuel control parameters, ABS parameters, etc.The operation of the CAT28C16ALI-12 device is based on the Fowler-Nordheim tunneling mechanism. This tunneling mechanism enables electrons to be injected into the floating gate of the EEPROM cell with a single write pulse. When a high voltage is applied to the gate of the memory cell, an electric field is generated in the channel region, which causes electron tunneling from the gate to the floating gate. After the gate bias is removed, the electrons are trapped in the floating gate and the cell is programmed. The reading is performed by sensing the depleted zone of the drain region.EEPROMs, including the CAT28C16ALI-12, provide a nonvolatile memory storage solution with extremely low power consumption when compared to other types of non-volatile solutions. This makes them ideal for embedded solutions as they can be used without any external energy source.Overall, the CAT28C16ALI-12 is a low cost EEPROM solution which provides a cost-effective memory solution for a wide range of applications. It can be used in industrial, automotive, and other applications which require non-volatile memory storage solutions with extremely low power consumption. The device offers an easy to use, reliable, and non-volatile memory solution with a range of advanced features.

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