CAT24C256YI-GT3 Memory by ON Semiconductor

EEPROM Serial 256-Kb I2C

Status: Active
Series: CAT24C256
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The CAT24C256 is a EEPROM Serial 256-Kb I2C, internally organized as 512 pages of 64 bytes each, for a total of 32,768 bytes of 8 bits each. It features a 64-byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) 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. On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.

Prices starting from US$0.30


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$0.34
5,088
Buy Now
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.40
2,285
Buy Now
Logo for Farnell Contract Farnell Contract US$0.37
518
Buy Now
Logo for Newark Electronics Newark Electronics US$0.43
518
Buy Now
Logo for element14 element14 US$0.39
518
Buy Now
Logo for RS RS US$0.38
340
Buy Now
Logo for Avnet America Avnet America US$0.30
-
Buy Now
Logo for RS Americas RS Americas US$0.48
-
Buy Now
Logo for Avnet Asia Avnet Asia US$0.31
-
Buy Now
Logo for EBV Elektronik EBV Elektronik -
-
Buy Now
View Full Pricing & Stock Comparison

Features

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
8-lead SOIC and TSSOP and 8-pad UDFN packages
This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant
Applications
Alarm Systems
Automotive Systems
CDRW
Cordless Phones
Digital Still Cameras
DVD Players
Hard Disk Drives
Industrial Controls
Memory Modules
Personal Computers
Set Top Box
TV
Two Way Radios
Video Tape Recorder
Wireless LANs
End Products
Audio Players
Cable Modems
Cellular Phones
CRT/LCD Monitors
DRAM Modules
Graphic Cards
Health Meters
Internet Phone Handsets
Notebook PC
Printers
Smart Phones
Telecommunications
Video Games
Vending Machines

Specifications

Description CAT24C256
Compliance Pb-free Halide free
Type Serial
Density 256 kb
Organization 32k x 8
Data Transmission Standard I2C
fcycle Max (kHz) 400
tACC Max ns 900
VCC Min (V) 1.8
VCC Max (V) 5.5
Istandby Max (µA) 1
Iact Max (mA) 1
T Min (°C) -40
T Max (°C) 85
Package Type TSSOP-8

Alternative Descriptions

CAT24C256 Series 256 kbit (32 K x 8) 1.8 V I2C CMOS Serial EEPROM - TSSOP-8 | Future Electronics
IC: EEPROM memory | Transfer Multisort Elektronik
EEPROM, 256KBIT, I2C, 1MHZ, TSSOP-8 | Farnell Contract
Eeprom, 256Kbit, I2C, 1Mhz, Tssop-8 | Newark Electronics
EEPROM Serial-I2C 256K 32Kx8 2.5V TSSOP8 | RS
EEPROM Serial-I2C 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin TSSOP T/R | Avnet America
CAT24C256YI-GT3 EEPROM Memory, 256kbit, 1.8 - 5.5 V 8-Pin TSSOP | ON Semiconductor CAT24C256YI-GT3 | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a CAT24C256YI-GT3?

Additional datasheets, footprints and schematics for CAT24C256YI-GT3 are listed on our Part Details page. You can also find images and similar parts to CAT24C256YI-GT3 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CAT24C256YI-GT3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT24C256YI-GT3 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CAT24C256YI-GT3 fall under?

The CAT24C256YI-GT3 is listed under Timing, Logic & Memory > Memory > EEPROM Memory.

Can I view similar or alternative parts?

You can view similar parts to CAT24C256YI-GT3 when available in the EEPROM Memory range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the CAT24C256YI-GT3 you can contact the distributor directly for product support, shipping queries etc.

Is the CAT24C256YI-GT3 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for CAT24C256YI-GT3 have stock available?

Authorised distributors including Future Electronics, Chip One Stop, Transfer Multisort Elektronik, Farnell Contract and Newark Electronics have stock available or on a lead time for CAT24C256YI-GT3.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for CAT24C256YI-GT3 often in real-time on the comparison pages.

What if I can't find stock of CAT24C256YI-GT3?

You can fill out our help required form which you can use to request a quote for CAT24C256YI-GT3 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay