Download Datasheets 24FC256 Device 
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Home - Memory Products - 64K to 512K Devices - 24FC256 Device, download datasheet

Download Datasheets 24FC256 Device

The 24FC256 is a 32K x 8 (256K-bit) Serial Electrically Erasable PROM memory with an I2C compatible 2-wire serial interface bus. The 24FC256 features a page-write capability of up to 64 bytes of data and is capable of both random and sequential reads up to the 256K boundary. Functional address lines that allow up to eight devices on the same bus for up to 2M bit address space. The 24FC256 is capable of operation across a broad voltage range (2.5V to 5.5V) and industrial temperature range (-40C to +85C) with a maximum clock frequency of 400kHz. This device was developed for advanced, low-power applications such as personal communications or data acquisition. The 24FC256 is available in standard 8-pin PDIP and 8-pin SOIC (208 mil), packages.

Datasheet and Other Documentation

Detailed Content

Lit. Number



24AA256/LC256/FC256 Datasheet


Download 24AA256/LC256/FC256 Datasheet


In Production

Specification Chart

Operat. Voltage

E/W Cycles

Density (Organ.)

Write Speed

Clock Speed

2.5V to 5.5V


256K bits (x8)

5 ms

1 MHz

Additional Features

64 byte page

Package Options

8 SOIC 300mil(SO), 8 PDIP(P), 2008-2015 - download datasheets