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LE25FW203A Datasheet CMOS IC 2M-bit (256K X 8) Serial Flash Memory 30MHz SPI Bus

Manufacturer: SANYO (now Panasonic)

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Overview

Ordering number : ENA1190B CMOS IC LE25FW203A Overview 2M-bit (256K×8) Serial Flash Memory 30MHz SPI Bus The LE25FW203A is an onboard programmable flash memory device with a 256K×8-bit configuration.

It uses a single 3.0V power supply and supports the serial interface.

It has three erase functions depending on the size of memory area in which the data is to be erased: the chip erase function, the sector (64K bytes) erase function, and a page (256 bytes) erase function.

Key Features

  • Read/write operations enabled by single 3.0V power supply: 2.7 to 3.6V supply voltage range.
  • Operating frequency : 30MHz.
  • Temperature range : 0 to 70°C.
  • Serial interface : SPI mode 0, mode 3 supported.
  • Sector size : 256 bytes/page sector, 64K bytes/sector.
  • Page erase, sector erase, chip erase functions.
  • Page program function (1 to 256 bytes/page), Page write function (1 to 256 bytes/page).
  • Hardware protect function (lower 2.

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