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  • The M24C08 is an 8-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 1 K × 8 bits.

    The M24C08-W can be accessed with a supply voltage from 2.5 V to 5.5 V, the M24C08-R can be accessed with a supply voltage from 1.8 V to 5.5 V, and the M24C08-F can be accessed either with a supply voltage from 1.7 V to 5.5 V (over the full temperature range) or with an extended supply voltage from 1.6 V to 1.7 V. All these devices operate with a clock frequency of 400 kHz.

    Key Features

    • Compatible with I2C bus modes:
      • 400 kHz
      • 100 kHz
    • Memory array:
      • 8 Kbit (1 Kbyte) of EEPROM
      • Page size: 16 byte
    • Single supply voltage:
      • M24C08-W: 2.5 V to 5.5 V
      • M24C08-R: 1.8 V to 5.5 V
      • M24C08-F: 1.7 V to 5.5 V (full temperature range) and 1.6 V to 1.7 V (limited temperature range)
    • Write:
      • Byte Write within 5 ms
      • Page Write within 5 ms
    • Operating temperature range:
      • from -40 °C up to +85 °C
    • 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-years data retention
    • Packages
      • RoHS compliant and halogen-free(ECOPACK2®)

Recommended for you

Mobile Applications

    • Part Number

      Serial EEPROMs product finder for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9362
      8-Kbit serial I²C bus EEPROM
      6.0
      772.64 KB
      PDF
      DS9362

      8-Kbit serial I²C bus EEPROM

    • Description Version Size Action
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      AN971
      I2C communication between ST7 and M24CXX EEPROM
      1.7
      64.48 KB
      PDF
      AN1782
      STR71x I2C communication with M24Cxx EEPROM
      2.5
      54.69 KB
      PDF
      AN1471
      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
      4.4
      72.36 KB
      PDF
      AN2014

      How a designer can make the most of STMicroelectronics Serial EEPROMs

      AN971

      I2C communication between ST7 and M24CXX EEPROM

      AN1782

      STR71x I2C communication with M24Cxx EEPROM

      AN1471

      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?

    • Description Version Size Action
      TN1171
      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use
      3.0
      574.55 KB
      PDF
      TN1171

      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      3D_MODEL_EEPROM_ALL_PACKAGES 1.0
      160.28 KB
      ZIP
      IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC) 4.0
      5.86 MB
      ZIP
      IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC) 5.0
      4.92 MB
      ZIP
      Verilog model I2C EEPROM M24XXX 2.0
      18.97 KB
      ZIP
      Verilog model SPI EEPROM M95XXX 2.2
      57.49 KB
      ZIP

      3D_MODEL_EEPROM_ALL_PACKAGES

      IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC)

      IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)

      Verilog model I2C EEPROM M24XXX

      Verilog model SPI EEPROM M95XXX

Presentations & Training Material

    • Description Version Size Action
      EEPROM in WLCSP July 2016 1.4
      281.42 KB
      PDF
      I2C EEPROM in DFN5 small package 1.0
      555.19 KB
      PDF
      Standard Serial EEPROM presentation 1.0
      545.36 KB
      PDF
      World first 4Mbit SPI EEPROM presentation 1.0
      335.78 KB
      PDF

      EEPROM in WLCSP July 2016

      I2C EEPROM in DFN5 small package

      Standard Serial EEPROM presentation

      World first 4Mbit SPI EEPROM presentation

Publications and Collaterals

    • Description Version Size Action
      EEPROM in Ultra-small packages 1.0
      1.22 MB
      PDF
      Serial EEPROM 1.0
      1.73 MB
      PDF

      EEPROM in Ultra-small packages

      Serial EEPROM

    • Description Version Size Action
      Products and solutions for solar energy 1.0
      1.29 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF
      Smart grid distribution and smart meters - Energy-efficient solutions 2.0
      1.58 MB
      PDF

      Products and solutions for solar energy

      Semiconductor solutions for healthcare applications

      Smart grid distribution and smart meters - Energy-efficient solutions

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24C08-RDW6TP
Active
TSSOP8 Industrial Ecopack2
M24C08-RMC6TG
Active
UFDFPN8 Industrial Ecopack2
M24C08-RMN6TP
Active
SO8 Industrial Ecopack2

M24C08-RDW6TP

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24C08-RMC6TG

Package:

UFDFPN8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24C08-RMN6TP

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Replacement Product
Package
Packing Type
Temperature (°C) Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
M24C08-RDW6TP Available at 6 distributors

Distributor availability ofM24C08-RDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2985 1 Order Now
COMPEL EUROPE 1944 1 Order Now
AVNET AMERICA 12000 0 Order Now
FUTURE WORLDWIDE 16000 4000 Order Now
P&S ASIA/PACIFIC 275 1 Order Now
MOUSER WORLDWIDE 8615 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2985

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1944

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

12000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

16000

Min.Order

4000

Region

WORLDWIDE Order Now

P&S

Stock

275

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

8615

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Buy now - TSSOP8 Tape And Reel -40 85
Active
EAR99 CHINA 0.1047 / 1k
M24C08-RMN6TP Available at 6 distributors

Distributor availability ofM24C08-RMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8768 1 Order Now
AVNET AMERICA 12500 0 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 122500 2500 Order Now
P&S ASIA/PACIFIC 10900 1 Order Now
MOUSER WORLDWIDE 7367 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

8768

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

122500

Min.Order

2500

Region

AMERICA Order Now

P&S

Stock

10900

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

7367

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Buy now - SO8 Tape And Reel -40 85
Active
EAR99 CHINA 0.0855 / 1k
M24C08-RMC6TG Available at 4 distributors

Distributor availability ofM24C08-RMC6TG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6916 1 Order Now
RS COMPONENTS EUROPE 4400 1 Order Now
MOUSER WORLDWIDE 16702 1 Order Now
Farnell Element14 EUROPE 3745 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

6916

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4400

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

16702

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3745

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now - UFDFPN8 Tape And Reel -40 85
Active
EAR99 PHILIPPINES 0.1153 / 1k

M24C08-RDW6TP

Replacement Product

-

Package

TSSOP8

Budgetary Price (US$)*/Qty

0.1047 / 1k

Distributor availability ofM24C08-RDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2985 1 Order Now
COMPEL EUROPE 1944 1 Order Now
AVNET AMERICA 12000 0 Order Now
FUTURE WORLDWIDE 16000 4000 Order Now
P&S ASIA/PACIFIC 275 1 Order Now
MOUSER WORLDWIDE 8615 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2985

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1944

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

12000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

16000

Min.Order

4000

Region

WORLDWIDE Order Now

P&S

Stock

275

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

8615

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.1047 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

M24C08-RMN6TP

Replacement Product

-

Package

SO8

Budgetary Price (US$)*/Qty

0.0855 / 1k

Distributor availability ofM24C08-RMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8768 1 Order Now
AVNET AMERICA 12500 0 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 122500 2500 Order Now
P&S ASIA/PACIFIC 10900 1 Order Now
MOUSER WORLDWIDE 7367 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

8768

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

122500

Min.Order

2500

Region

AMERICA Order Now

P&S

Stock

10900

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

7367

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.0855 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

M24C08-RMC6TG

Replacement Product

-

Package

UFDFPN8

Budgetary Price (US$)*/Qty

0.1153 / 1k

Distributor availability ofM24C08-RMC6TG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6916 1 Order Now
RS COMPONENTS EUROPE 4400 1 Order Now
MOUSER WORLDWIDE 16702 1 Order Now
Farnell Element14 EUROPE 3745 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

6916

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4400

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

16702

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3745

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.1153 / 1k

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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