CAT24AA01 Series

EEPROM Serial 1-Kb I2C

Catalog

EEPROM Serial 1-Kb I2C

Part	Technology	Access Time	Write Cycle Time - Word, Page	Memory Format	Memory Organization	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Memory Type	Mounting Type	Memory Interface	Memory Size	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [y]	Package / Case [x]	Supplier Device Package
ON Semiconductor CAT24AA01TDI-GT3	EEPROM	400 ns	5 ms	EEPROM	128 x 8	SOT-23-5 Thin TSOT-23-5	85 °C	-40 °C	Non-Volatile	Surface Mount	I2C	128 B	5.5 V	1.7 V
ON Semiconductor CAT24AA01WI-GT3	EEPROM	400 ns	5 ms	EEPROM	128 x 8	8-SOIC	85 °C	-40 °C	Non-Volatile	Surface Mount	I2C	128 B	5.5 V	1.7 V	3.9 mm	0.154 in	8-SOIC

Catalog

EEPROM Serial 1-Kb I2C

Key Features

• Supports Standard and Fast I2C Protocol

• 1.7 V to 5.5 V Supply Voltage Range

• 16-Byte Page Write Buffer

• Hardware Write Protection for entire memory

• Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)

• Low power CMOS technology

• 1,000,000 program/erase cycles

• 100 year data retention

• Industrial temperature range

• These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

Description

The CAT24AA01 is a EEPROM Serial 1-Kb I2C device internally organized as 128x8 bits.This device features a 16-byte page write buffer and support the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocols.In contrast to the CAT24C01, the CAT24AA01 has no external address pins, and is therefore suitable in applications that require a single CAT24AA01 on the I2C bus.