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LE25FW203A Datasheet - Sanyo Semicon Device

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

Symbol SCK Pin Name Serial clock This pin controls the data input/output timing.

The input data and addresses are latched synchronized to the rising edge of the serial clock, and the data is output synchronized to the falling edge of the serial clock.

SI SO CS WP RESET VDD VSS Serial data input Seri

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.

A page program method

LE25FW203A 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/secto

LE25FW203A_SanyoSemicon Device.pdf

Preview of LE25FW203A PDF

Datasheet Details

Part number:

LE25FW203A

Manufacturer:

Sanyo Semicon Device

File Size:

168.01 KB

Description:

Cmos ic 2m-bit (256k x 8) serial flash memory 30mhz spi bus.

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