AT24C02D-STUM-T Integrated Circuits (ICs)

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The AT24C02D-STUM-T is a 2K x 8 device, which is a serial EEPROM memory with a capacity of 2 Kbits. It is a member of ST Microelectronics\' AT24C series, a range of serial EEPROMs, that offers low-voltage operation and advanced features. Due to its ease of operation and small size, this device is used in a wide range of applications, including but not limited to automotive and consumer electronics.

Due to its fast programming and erase times, the AT24C02D-STUM-T can be used in real-time applications that require fast read/write operations. In addition, the device\'s small package size and low power operation make it ideal for embedded systems with tight size and power budgets. The device is available in a variety of packages, including an 8-pin SOIC, an 8-pin SOIC-10, a 6-pin TSSOP-10, and a 6-pin DIP-8.

The AT24C02D-STUM-T has a programmable cycle time of up to 5ms, making it fast enough to keep up with the changing data in real-time applications. It also has an internal write protect feature, which ensures that data will not be overwritten by mistake. The device also has an automatic page write feature that can group data into pages of up to 32 bytes in size, and then write the entire page in a single cycle. This efficient write operation saves time and power.

The AT24C02D-STUM-T has an operating voltage range of 1.8 to 5.5V and can be used with a number of different signaling voltages, including those from standard I²C or SMBus compatible buses. It provides its capabilities through a simple 3-wire or 4-wire interface, which makes it easy to integrate into different system designs. The device also offers an integrated write-protection feature, which allows users to prevent accidental overwriting of critical data.

To further reduce system costs and development time, the device offers a range of functions in a single package. These include a high-density memory array, a random-access memory architecture, a non-volatile write protect register and an ID-addressable memory space. The devices also feature an In-System-Programming (ISP) capability, which allows users to update the memory content with a simple programming cycle. This feature is exceptionally useful in automotive, consumer electronics and other applications in which hardware changes may occur over time.

In order to make use of the AT24C02D-STUM-T properly, users must first understand how it works and what it is capable of. The device operates using a standard read/write timing sequence, where an address is sent to address a particular memory location, followed by either a read or write operation. The addresses used with the device are either the sequential addresses or the ID-addressable space for which the data to be read/write is predefined.

The device also offers a delayed write-protection capability, which is ideal for applications that require long latency times between data write operations. This feature can also be used to alleviate cyclic redundancy check errors that can occur when writing data. In addition, the device utilizes a write-through or write/modify scheme to help ensure data integrity.

The AT24C02D-STUM-T is a versatile memory option that is adept at handling a wide variety of real-time application needs. Its small package size and advanced write protection feature make it an attractive component for designers seeking a solution to their embedded system requirements. From automotive, consumer electronics and industrial applications, the AT24C02D-STUM-T offers a reliable and power-sensitive solution to memory problems.

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