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LE25FW808 - 8M-bit (1024K X 8) Serial Flash Memory

Description

Symbol SCK SI (SIO0) SO (SIO3) CS WP (SIO2) HOLD (SIO1) VDD VSS Pin Name Serial clock Serial data input (Serial data I/O0) Serial data output (Serial data I/O3) Chip select This pin controls the data input/output timing.

To input data or addresses serially from MSB to LSB (Least Significant Bit).

Features

  • LE25FW808 is the best suited for.

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Full PDF Text Transcription

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Ordering number : ENA0839 CMOS IC LE25FW808 Overview 8M-bit (1024K×8) Serial Flash Memory with High-Density Read Mode The LE25FW808 is 1024K×8bit Serial flash memory by 3.0V single power supply operation, and support serial peripheral interface (S.P.I.). There are three kinds of erase functions, Small Sector (8K bytes) erase, Sector (64K bytes) erase and Chip erase. If those erase is used properly according to the application, you can efficiently use the memory space. Page program can program the arbitrary data from 1 byte to 256 bytes. LE25FW808 has our original high-speed program function, page program time is 0.3ms (Typ.). Therefore, the overall rewriting time of 8M bit is 1.5s (Typ.), when combining with Chip erase.
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