AT24C64D-SSHM-T Integrated Circuits (ICs)

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AT24C64D-SSHM-T Application Field and Working Principle

AT24C64D-SSHM-T is a 8-kbit IIC electrically erasable programmable memory (EEPROM) developed by Atmel Corporation. It is widely used in portable digital products such as MP3 players, digital cameras, non-volatile data storage and communication equipment. Though small in size and low in power consumption, its wide capabilities make it an ideal choice for embedded system devices.

Application Fields

AT24C64D-SSHM-T is widely used in many fields. It is an ideal choice for the storage and management of application-critical data or parameters. Computers, Internet of Things, automotive systems, health care, set-top boxes, LED displays and other systems require the storage of necessary data and parameters, and AT24C64D-SSHM-T is always a good option. Additionally, in some small embedded system devices, due to power limitations and size requirements, a certain number of code or data settings need to be stored, and AT24C64D-SSHM-T can be used, with its small size and low power consumption.

Working Principle

AT24C64D-SSHM-T consists of two major components: the control logic unit and the memory array. The control logic unit is responsible for smoothing the control between the outside and the inside, while the memory array is the actual storage part. The memory array is divided into multiple pages, with each page being a separate storage unit. The chip can read or write one page at a time, with a maximum page size of 128 bytes.

Writing and reading data to and from the chip is done in a slightly different way than for other storage devices. It relies on a write cycle system where a write must be initiated to add data to the memory chip. Once written, the data can be read and the write cycle must be terminated before the data can be updated. By controlling the timing and order of writing, the EEPROM can use a single write command to write new data and delete old parts.

The chip can be used in both an active and an inactive state. While in the inactive state, it uses very little power, but when a write or read process is requiered, it can be activated with a single command. This makes AT24C64D-SSHM-T an ideal choice for low-power embedded systems.

Conclusion

The Atmel AT24C64D-SSHM-T is an ideal choice for embedded system devices as it provides 8kbit non-volatile memory with its low power consumption, small size and wide capabilities. It has proven its value in many fields, including computers, Internet of Things, automotive systems, health care, set-top boxes, LED displays and other systems. The chip works with a write cycle system where a write must be initiated to add data to the memory chip, and the timing and order of writing can be controlled to update or delete data.

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