AT25080AY1-10YI-1.8

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	8Kb (1K x 8)
Clock Frequency:	20MHz
Write Cycle Time - Word, Page:	5ms
Memory Interface:	SPI
Voltage - Supply:	1.8 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-VDFN Exposed Pad
Supplier Device Package:	8-MAP (3x4.9)
Base Part Number:	AT25080

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AT25080AY1-10YI-1.8: Memory Application Field and Working Principle

AT25080AY1-10YI-1.8, also known as AT25080AY1-10YI-1.8, is a type ofMemory device manufactured by STMicroelectronics. It is used in a wide range of applications, from embedded controller systems to automotive, industrial control and medical applications. Its main features include its low power consumption, low standby power, wide temperature range and a wide supply voltage range.

Memory Application Field

AT25080AY1-10YI-1.8 is commonly used in microcontroller-based systems, including automotive, industrial control, medical and other embedded applications. It can be used in standalone or networked applications. In automotive applications, it can be used for advanced information systems, engine monitoring and control systems, or general mobile device control applications. Additionally, it is used in industrial control systems, with applications such as enhanced data logging and precision control. In addition to these uses, the AT25080AY1-10YI-1.8 is also used in medical applications, including portable medical devices and health monitoring systems.

Memory Working Principle

The AT25080AY1-10YI-1.8 consists of a Flash memory with a capacity of 10KBytes of memory. It is organized into 256-byte sectors, with two configurable alternative Byte-mode or page-mode read/write operations. The device has an optional security system in the form of a four-byte password that adds another layer of protection to the memory.The memory can be accessed in two ways: direct access, and sequential access. In direct access mode, the sector address of the desired byte can be written directly to the address input HLDA, LO, HSCP and WCS pins of the AT25080AY1-10YI-1.8. In sequential access mode, the memory is accessed in a linear fashion, sequentially from one address to the next via the HLDA and LO pins.It is important to note that the AT25080AY1-10YI-1.8 has a low-power sleep mode, which can be used to reduce power consumption when the memory is not in use. Additionally, the device has an End of Data (EOD) detect signal, which can be used to indicate the completion of data transfer operations.

Conclusion

AT25080AY1-10YI-1.8 is a popular type of memory device featuring 10KBytes of Flash memory. It is used in a variety of applications ranging from automotive and industrial control to medical applications. It features a low power consumption, low standby power, wide temperature and supply voltage range, as well as an optional security system. It is accessed either through direct access or through sequential access, depending on the application requirements. Additionally, the device has a low-power sleep mode and an EOD detect signal, which can be used to reduce power consumption or indicate the completion of data transfer operations respectively.

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