onsemi CAT24C256HU4IGT3, 256kbit Serial EEPROM Memory, 900ns 8-Pin UDFN

Bulk discount available

Subtotal (1 pack of 25 units)*

£13.35

(exc. VAT)

£16.025

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 3,300 unit(s) shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
25 - 75£0.534£13.35
100 - 225£0.46£11.50
250 +£0.399£9.98

*price indicative

Packaging Options:
RS Stock No.:
186-9748
Mfr. Part No.:
CAT24C256HU4IGT3
Brand:
onsemi
Find similar products by selecting one or more attributes.
Select all

Brand

onsemi

Memory Size

256kbit

Package Type

UDFN

Mounting Type

Surface Mount

Pin Count

8

Organisation

32k x 8 bit

Minimum Operating Supply Voltage

1.8 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

1.8 → 5.5V

Number of Bits per Word

8bit

Dimensions

2 x 3 x 0.5mm

Automotive Standard

AEC-Q100

Number of Words

32k

Data Retention

100yr

Maximum Random Access Time

900ns

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

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
TV
Telecommunications
Two Way Radios
Video Games
Video Tape Recorder
Vending Machines