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Request evaluation samplesCAT24C256XI-T2 Memory by ON Semiconductor
CAT24C256XI-T2 is a Memory model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Memory product path. Known package information currently points to 8SOIC under the ON Semiconductor brand listing. IC EEPROM 256K I2C 1MHZ 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around CAT24C256XI-T2 so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
MemoryDescription
IC EEPROM 256K I2C 1MHZ 8SOIC
key Attributes
-
Datasheet
View CAT24C256XI-T2 DatasheetTechnical document
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Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The CAT24C256 is a 256 kb Serial CMOS EEPROM, internally organized as 32,768 words of 8 bits each.It features a 64−byte page write buffer and supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.Write operations can be inhibited by taking the WP pin High (this protects the entire memory).External address pins make it possible to address up to eight CAT24C256 devices on the same bus.
Features
• Supports Standard and Fast 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 and Extended Temperature Range
• PDIP, SOIC, TSSOP and TDFN 8−lead Packages
• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant
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Popular Specs Surfaced First
Product Attribute
Published
2008
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Factory Lead Time
20 Weeks
Product Attribute
Mounting Type
Surface Mount
Published
2008
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Factory Lead Time
20 Weeks
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Technology
CMOS
Operating Temperature
-40°C~85°C TA
Manufacturer
ON Semiconductor
Interface
2-Wire, I2C, Serial
Number Of Functions
1
Nominal Supply Current
3mA
Operating Supply Voltage
5V
Contact Plating
Tin
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Width
4mm
Height
1.5mm
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Terminal Pitch
1.27mm
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Memory Type
Non-Volatile
Package / Case
8-SOIC (0.209, 5.30mm Width)
Sub-Categories
Memory
Standby Current-Max
0.000001A
Write Cycle Time-Max (TWC)
5ms
Endurance
1000000 Write/Erase Cycles
Write Cycle Time - Word, Page
5ms
Memory Format
EEPROM
Memory Interface
I2C
Write Protection
HARDWARE
Additional Feature
100 YEAR DATA RETENTION
Clock Frequency
1MHz
Base Part Number
CAT24C256
Manufacturer'S Part No.
CAT24C256XI-T2
JESD-609 Code
e3
RoHS Status
RoHS Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.32.0051
Density
256 kb
Voltage - Supply
1.8V~5.5V
Data Retention Time-Min
100
I2C Control Byte
1010DDDR
Serial Bus Type
I2C
Memory Size
256Kb 32K x 8
Access Time
500ns
Common questions
Product FAQ
Quick answers for buyers reviewing CAT24C256XI-T2, stock, documentation, and sourcing steps.
What is CAT24C256XI-T2?
CAT24C256XI-T2 is a Memory component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for CAT24C256XI-T2?
CAT24C256XI-T2 is listed with package reference 8SOIC. The current product description is IC EEPROM 256K I2C 1MHZ 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CAT24C256XI-T2 available in stock?
This page currently shows 164765 units in stock and 40834 units available for CAT24C256XI-T2. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CAT24C256XI-T2?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CAT24C256XI-T2 by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CAT24C256XI-T2?
Yes. This page links to the datasheet for CAT24C256XI-T2 by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify CAT24C256XI-T2 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CAT24C256XI-T2 before approving the order.
Memory
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