SST25PF080B-80-4C-QAE

Series:	SST25
Packaging:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH
Memory Size:	8Mb (1M x 8)
Clock Frequency:	80MHz
Write Cycle Time - Word, Page:	10µs
Memory Interface:	SPI
Voltage - Supply:	2.3 V ~ 3.6 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-WDFN Exposed Pad
Supplier Device Package:	8-WSON (6x5)
Base Part Number:	SST25PF080B

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Introduction to Memory

Memory, or storage, is a fundamental component of any digital system. It can store an enormous amount of data and thus allow for much higher system performance. Memory can be broadly classified into two types: volatile and non-volatile. Volatile memory requires continual supply of power to maintain its content, while non-volatile memory does not, and thus is often used as permanent storage of system data.

SST25PF080B-80-4C-QAE Application Field and Working Principle

The SST25PF080B-80-4C-QAE is a serial flash memory chip manufactured by Silicon Storage Technology. It is a non-volatile memory device that provides a convenient and cost-effective solution for storing data in a variety of applications.The SST25PF080B-80-4C-QAE is a 8 megabyte (8Mb), 85 mV Serial Peripheral Interface (SPI) Flash memory device that uses two mutually exclusive serial communications protocols: Serial Polling Mode (SPM) and Advanced Peripheral Bus (APB). The SPM allows for the user to access individual memory registers or areas of memory for random read/write operations. In APB mode the memory is configured into pages (each page with 64 bytes) and the user can read/write access all the bytes of one page in one access cycle.The SST25PF080B-80-4C-QAE is organized into 32 blocks (each 256 KBytes) and has a Flash software Data Protection Scheme that allows for the protection of individual blocks of data. The serial flash devices support standard SPI waveforms: Mode 0, Mode 3 and fast SPI waveform.The SST25PF080B-80-4C-QAE system is available in packages, ranging from 8SOIC to 48WFBGA and is specified for operation from industrial temperatures, from -40 to +85°C.The SST25PF080B-80-4C-QAE is suitable for a number of different applications such as mobile phone, PDA, camera systems, storage solutions, re-programming solutions, set top boxes, MP3 players and automotive. The SST25PF080B-80-4C-QAE provides a cost effective solution for storing data in these applications.

Conclusion

The SST25PF080B-80-4C-QAE is a universal non-volatile memory device that is widely used in different applications. It provides a cost effective solution for storing data in a variety of digital systems. It is available in a wide range of package sizes and operates at industrial temperatures. The SST25PF080B-80-4C-QAE is suitable for a variety of applications ranging from mobile phones and cameras to storage solutions and automotive systems.

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