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LE25W81QE - 8M-bit (1024K x 8) Serial Flash Memory

Description

Description This pin controls the data input/output timing.

Features

  • inherent to a serial flash memory device, the LE25W81QE is housed in an 8-pin ultra-miniature package. Serial flash memory devices tend to be at a disadvantage in terms of their read speed, but the LE25W81QE has maximally eliminated this speed-related disadvantage by supporting clocks with frequencies up to 50MHz under SPI bus specifications. All these features make this device ideally suited to storing program codes in.

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Datasheet Details

Part number LE25W81QE
Manufacturer onsemi
File Size 132.27 KB
Description 8M-bit (1024K x 8) Serial Flash Memory
Datasheet download datasheet LE25W81QE Datasheet

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Full PDF Text Transcription

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LE25W81QE Advance Information CMOS LSI 8M-bit (1024K x 8) Serial Flash Memory www.onsemi.com Overview The LE25W81QE is a serial interface-compatible flash memory device with a 1M  8-bit configuration. It uses a single 2.6V power supply for both reading and writing (program and erase functions) and does not require a special power supply. As such, it can support on-board programming. It has three erase functions, each of which corresponds to the size of the memory area in which the data is to be erased at one time: the small sector (4K bytes) erase function, the sector (64K bytes) erase function, and the chip erase function (for erasing all the data together). The memory space can be efficiently utilized by selecting one of these functions depending on the application.
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