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M24M02-DR

2 Mbit serial I2C bus EEPROM
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The M24M02-DR is a 2 Mb I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 256 K × 8 bits.

The M24M02-DR can operate with a supply voltage from 1.8 V to 5.5 V, over an ambient temperature range of –40 °C / +85 °C.

The M24M02-DR offers an additional page, named the Identification Page (256 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

pdf Please read
Errata Sheet
pdf Download
Datasheet

Key Features

  • Compatible with all I2C bus modes:
  • 1 MHz
  • 400 kHz
  • 100 kHz
  • Memory array:
  • 2 Mbit (256 Kbytes) of EEPROM
  • Page size: 256 bytes
  • Additional Write lockable page
  • Single supply voltage:
  • 1.8 V to 5.5 V over –40 °C / +85 °C
  • Write:
  • Byte Write within 10 ms
  • Page Write within 10 ms
  • Random and sequential Read modes
  • Write protect of the whole memory array
  • Enhanced ESD/Latch-Up protection
  • More than 4 million Write cycles
  • More than 200-year data retention
  • Packages
  • SO8 ECOPACK2®
  • WLCSP ECOPACK2®

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS7025: 2-Mbit serial I²C bus EEPROM
7.0 620 KB

Application Notes

Description Version Size
pdf
AN1471: What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
4.2 73 KB
pdf
AN971: I2C communication between ST7 and M24CXX EEPROM
1.5 69 KB

Technical Notes & Articles

Description Version Size
pdf
TN0991: Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use
2.0 722 KB
pdf
TN1171: Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use
2.0 581 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC)
827 KB
zip
IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)
2,920 KB
zip
Verilog model I2C EEPROM M24XXX
19 KB
zip
Verilog model SPI EEPROM M95XXX
83 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
2-Mbit serial EEPROM product overview
1.0 90 KB
pdf
Serial EEPROM in UFDFPN5
496 KB
pdf
Serial EEPROM in WLCSP
414 KB
pdf
Standard Serial EEPROM general presentation
2,216 KB

Publications and Collaterals

Flyer

Description Version Size
pdf
EEPROMs in miniature packages
1.0 3,023 KB
pdf
Serial EEPROM
1,768 KB

Brochure

Description Version Size
pdf
Products and solutions for solar energy
1.0.0 1,318 KB
pdf
Semiconductor solutions for healthcare applications
1.0 665 KB
pdf
Smart grid distribution and smart meters - Energy-efficient solutions
1.0 2,118 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Replacement ProductOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
M24M02-DRCS6TP/KActiveWLCSPTape And Reel-4085Free Samples1.9Distributor reported inventory date: 2014-10-22
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE15851
MOUSEROrder NowWORLDWIDE3701
Ecopack2PDF
XML
M24M02-DRMN6TPActiveSO8Tape And Reel-4085Free Samples1.65Distributor reported inventory date: 2014-10-22
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA18582500
ANGLIA LiveOrder NowEUROPE250250
ARROWOrder NowEUROPE75000
DIGIKEYOrder NowWORLDWIDE91081
FUTUREOrder NowWORLDWIDE175002500
MOUSEROrder NowWORLDWIDE52471
Ecopack2PDF
XML

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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