Download Datasheets 25AA040 Device 
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Home - Memory Products - SPI (Serial EEPROMS) Devices - 25AA040 Device, download datasheet

Download Datasheets 25AA040 Device

The 24LC515 is a 64K x 8 (512K-bit) Serial Electrically Erasable PROM memory with an I2C compatible 2-wire serial interface bus. The 24LC515 features a page-write capability of up to 64 bytes of data and is capable of both random and sequential reads. Reads may be sequential within the address boundaries from 0000h to 7FFFh and from 8000h to FFFFh. Functional address lines that allow up to four devices on the same bus for up to 2M bit address space. The 24LC515 is capable of operation across a broad voltage range (1.8V 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 24LC515 is available in standard 8-pin PDIP and 8-pin SOIC (208 mil), packages.

Datasheet and Other Documentation

Detailed Content

Lit. Number



25AA040/C040/LC040 Datasheet


Download 25AA040/C040/LC040 Datasheet


In Production

Specification Chart

Operat. Voltage

E/W Cycles

Density (Organ.)

Write Speed

Clock Speed

1.8V to 5.5V


4K bits (x8)

5 ms

1 MHz

Additional Features

Supports SPI Modes 0,3.

Package Options

8 SOIC 150mil(SN), 8 PDIP(P), 8 TSSOP(ST), 2008-2015 - download datasheets