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    | Partname: | LE28F4001M-20 |  
    | Description: | 4MEG (524288words x 8bit) flash memory |     
    | Manufacturer: | SANYO Electric Co., Ltd. |  
    | Package: | SOP32 |  
    | Pins: | 32 |  
    | Oper. temp.: | 0 to 70 |  
    | Datasheet: | PDF (219K). Click here to download *) |  
    The LE28F4001 Series ICs are 524288-word x 8-bit flash memory products that support on-board reprogramming and feature 5 V single-voltage power supply operation. CMOS peripheral circuits were adopted for high speed, low power, and ease of use. These products support a sector (256 bytes) erase function for fast data rewriting.  |  
    
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    Click here to download LE28F4001M-20 Datasheet*) | 
  
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