Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	onsemi
	Product Type	Serial EEPROM
	Memory Size	256kB
	Interface Type	I2C
	Package Type	UDFN
	Mount Type	Surface
	Pin Count	8
	Maximum Clock Frequency	400kHz
	Organisation	32K x 8 Bit
	Minimum Supply Voltage	1.8V
	Number of Bits per Word	8
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Height	0.55mm
	Width	3 mm
	Standards/Approvals	No
	Length	2mm
	Automotive Standard	AEC-Q100
	Number of Words	32768
	Maximum Random Access Time	900ns
	Data Retention	100year
	Supply Current	3mA

	Select all
	Brand onsemi
	Product Type Serial EEPROM
	Memory Size 256kB
	Interface Type I2C
	Package Type UDFN
	Mount Type Surface
	Pin Count 8
	Maximum Clock Frequency 400kHz
	Organisation 32K x 8 Bit
	Minimum Supply Voltage 1.8V
	Number of Bits per Word 8
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Height 0.55mm
	Width 3 mm
	Standards/Approvals No
	Length 2mm
	Automotive Standard AEC-Q100
	Number of Words 32768
	Maximum Random Access Time 900ns
	Data Retention 100year
	Supply Current 3mA

Datasheet CAT24C256HU4IGT3

Supports Standard, Fast and Fast-Plus I2C Protocol

1.8 V to 5.5 V Supply Voltage Range

64-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

Industrial and Extended Temperature Range

PDIP, SOIC, TSSOP, MSOP 8-Lead and TDFN, UDFN 8-Pad Packages

This Device is Pb-Free, Halogen Free/BFR Free

Applications

Alarm Systems

Audio Players

Automotive Systems

Cable Modems

CDRW

Cellular Phones

Cordless Phones

CRT/LCD Monitors

Digital Still Cameras

DRAM Modules

DVD Players

Graphic Cards

Hard Disk Drives

Health Meters

Industrial Controls

Internet Phone Handsets

Memory Modules

Notebook PC

Personal Computers

Printers

Set Top Box

Smart Phones

Telecommunications

Two Way Radios

Video Games

Video Tape Recorder

Vending Machines

Units	Per unit
750 - 1475	$1.066
1500 +	$0.961

onsemi, 256 kB Serial EEPROM, 900 ns 8-Pin UDFN I2C

FREE delivery for orders over $60.00 ex GST

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