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LE25FW418A - 4M-bit (512K 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

  • Read/write operations enabled by single 3.0V power supply: 2.7 to 3.6V supply voltage range.
  • Operating frequency : 50MHz.
  • Temperature range : 0 to +70°C,-40 to 85°C(Planning) Continued on next page.
  • This product is licensed from Silicon Storage Technology, Inc. (USA), and manufactured and sold by SANYO Semiconductor Co. , Ltd. Any and all SANYO Semiconductor Co. ,Ltd. products described or contained herein are, with regard to "standard.

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Full PDF Text Transcription

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Ordering number : ENA1432 CMOS IC LE25FW418A Overview 4M-bit (512K×8) Serial Flash Memory with High-Density Read Mode The LE25FW418A is 512K×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 (4K bytes) erase, Sector (64K bytes) erase and Chip erase. Page program can program the arbitrary data from 1 byte to 256 byte. Program time is high speed, 1.5ms (Typ.). Moreover, The LE25FW418A makes the best use of the feature of the serial flash memory, and is stored in 8pin very small package. The LE25FW418A is best suited for applications that require re-programmable nonvolatile storage of program memory.
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