24AA256 Datasheet 256-Kbit I2C Serial EEPROM

Manufacturer: Microchip Technology

24AA256 256-kbit i2c serial eeprom by Microchip Technology - Datasheet Preview

Datasheet Details

Part number	24AA256
Manufacturer	Microchip Technology
File Size	699.60 KB
Description	256-Kbit I2C Serial EEPROM
Download	24AA256 Download (PDF)

General Description

The Microchip Technology Inc.

24XX256(1) is a 32K x 8 (256-Kbit) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.7V to 5.5V).

It has been developed for advanced, low-power applications such as personal communications or data acquisition.

Overview

24AA256/24LC256/24FC256 256-Kbit I2C Serial EEPROM Device Selection Table Part Number VCC Range Maximum Clock Frequency 24AA256 1.7V-5.5V 24LC256 2.5V-5.5V 24FC256 1.7V-5.5V Note 1: 100 kHz for VCC < 2.5V.

2: 400 kHz for VCC < 2.5V.

Key Features

Single Supply with Operation Down to 1.7V for 24AA256 and 24FC256 Devices, 2.5V for 24LC256 Devices.
Low-Power CMOS Technology: - Write current: 3 mA, maximum - Standby current: 1 µA maximum (I-temp. ).
Two-Wire Serial Interface, I2C Compatible.
Cascadable up to Eight Devices.
Schmitt Trigger Inputs for Noise Suppression.
Output Slope Control to Eliminate Ground Bounce.
100 kHz, 400 kHz and 1 MHz Compatibility.
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