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24LC256T-I/ST-TUDI AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

24LC256T-I/ST-TUDI product

24LC256T-I/ST-TUDI

Memory

256 KbitI²C EEPROM64-byte page writeTSSOP-82.5 V to 5.5 V

24LC256T-I/ST-TUDI is a 256 Kbit I²C EEPROM for nonvolatile parameter, configuration, and logging storage where 64-byte page writes are suitable.

Best for

  • Nonvolatile configuration storage
  • Small embedded data logs
  • I²C-connected parameter memory

Avoid if

  • A confirmed RoHS, REACH, MSL, or lifecycle declaration is mandatory
  • Writes cannot be managed in 64-byte pages
  • Supply voltage is below 2.5 V

Check before use

  • Verify package land pattern for TSSOP-8
  • Confirm A0, A1, and A2 address connections
  • Use acknowledge polling or allow up to 5 ms after writes

Key specifications

Memory organization
32,768 × 8 (256 Kbit)
Operating voltage
2.5 V to 5.5 V
Interface
I²C-compatible 2-wire serial
Maximum clock
400 kHz
Page write
64 bytes
Package
TSSOP-8

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial configuration storageEmbedded parameter memoryData acquisition logging

Datasheet

C41411041.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 24LC256T-I/ST-TUDI: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a TD Semiconductor 256 Kbit CMOS serial EEPROM with an I²C-compatible two-wire interface. The memory is organized as 32,768 × 8 bits in 256 pages of 64 bytes.