AT28C010-25FM/883

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AT28C010-25FM/883 is a type of high-end nonvolatile memory technology, designed for use in embedded systems and portable digital devices, such as digital cameras and personal digital assistants (PDAs). It is an 8-bit serial EEPROM (electrically erasable programmable read only memory) that stores up to 128 kilobytes of data.

Application Field of AT28C010-25FM/883

The AT28C010-25FM/883 has a wide range of applications, including industrial control systems, factory automation systems, automotive applications, and aerospace and defense applications. Its memory capability makes it ideal for embedded systems and low-power portable applications. It is also used in a variety of consumer electronics such as audio and video players, set-top boxes, digital camera modules, and gaming consoles.

Due to its low power consumption, fast read/write speeds, and ECC (Error Correcting Code) capability, the AT28C010-25FM/883 is ideal for a variety of medical and industrial applications. It is also suitable for data logging and record-keeping applications such as medical instruments, traffic control systems, and inventory management systems.

Working Principle of AT28C010-25FM/883

The AT28C010-25FM/883 uses a sector-addressed memory array and a serial interface to store and retrieve data. The device has 128K-bits of storage capacity. The device can operate at a speed of 1MHz at a frequency of 3V.

The device includes a set of registers and an 8-bit input data bus that facilitates the transfer of data and instructions between the host system and the memory. The device includes four main registers - an instruction register, a main register, a control register, and a status register.

The instruction register is used to store the instruction code and a predefined data. The device also contains three separate write protection mechanisms to ensure that data cannot be overwritten or modified.

The device also includes an ECC (Error Correction Code) algorithm that can detect and correct up to two or four bit errors in a 128-byte page. This ensures data integrity for critical applications such as medical and automotive applications.

The AT28C010-25FM/883 uses a page-oriented architecture that allows a data page to be written or erased quickly. It can store up to 6,000 pages of data and instructions, each of which has 16 bytes. Erase/write instructions can be sent to the device via the 8-bit serial interface.

The device also includes a Write Protect/ Auto Incorporate mode which can be used to protect specific pages of data from being overwritten. The device incorporates a self-timed write enable feature which starts a write cycle when the enable signal is applied. It also offers a low power standby mode which reduces the power consumption when the device is in idle state.

The AT28C010-25FM/883 is a reliable and cost-effective nonvolatile memory device that is well-suited for a variety of embedded and portable applications. Its low power consumption, fast read/write speeds, and error-correcting feature make it an ideal choice for data logging and record-keeping applications.

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