128 Kbit Serial I2C Bus EEPROM

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  • The M24128 is a 128-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 16 K × 8 bits.

    The M24128-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24128-BR can operate with a supply voltage

    Key Features

    • Compatible with all I2C bus modes:
      • 1 MHz
      • 400 kHz
      • 100 kHz
    • Memory array:
      • 128 Kbit (16 Kbyte) of EEPROM
      • Page size: 64 byte
      • Additional Write lockable page (M24128-D order codes)
    • Single supply voltage and high speed:
      • 1 MHz clock from 1.7 V to 5.5 V
    • 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
      • SO8 ECOPACK2®
      • TSSOP8 ECOPACK2®
      • UFDFPN8 ECOPACK2®
      • WLCSP ECOPACK2®
      • UFDFPN5 ECOPACK2®
      • Unsawn wafer (each die is tested)

Circuit Diagram

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Part Number
Replacement Product
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
More info
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min
max
M24128-BRDW6TP - TSSOP8 Tape And Reel -40 85
Active
0.1637 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM24128-BRDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2739 1 Order Now
RS COMPONENTS EUROPE 2080 1 Order Now
AVNET AMERICA 20000 0 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 5055 1 Order Now
Farnell Element14 EUROPE 7059 1 Order Now

Distributor reported inventory date: 2019-11-10

Distributor Name

DIGIKEY

Stock

2739

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2080

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4000

Min.Order

4000

Region

AMERICA Order Now

MOUSER

Stock

5055

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7059

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-10

Buy now
M24128-BRMN6TP - SO8 Tape And Reel -40 85
Active
0.1565 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM24128-BRMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4164 1 Order Now
AVNET AMERICA 50000 0 Order Now
FUTURE WORLDWIDE 225000 2500 Order Now
P&S ASIA/PACIFIC 1500 1 Order Now
MOUSER WORLDWIDE 6617 1 Order Now
Farnell Element14 EUROPE 2120 1 Order Now
ANGLIA Live EUROPE 7500 500 Order Now

Distributor reported inventory date: 2019-11-10

Distributor Name

DIGIKEY

Stock

4164

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

50000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

225000

Min.Order

2500

Region

WORLDWIDE Order Now

P&S

Stock

1500

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

6617

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2120

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

7500

Min.Order

500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-10

Buy now

M24128-BRDW6TP

Replacement Product

-

Package

TSSOP8

Unit Price (US$)

0.1637*

Distributor availability ofM24128-BRDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2739 1 Order Now
RS COMPONENTS EUROPE 2080 1 Order Now
AVNET AMERICA 20000 0 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 5055 1 Order Now
Farnell Element14 EUROPE 7059 1 Order Now

Distributor reported inventory date: 2019-11-10

Distributor Name

DIGIKEY

Stock

2739

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2080

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4000

Min.Order

4000

Region

AMERICA Order Now

MOUSER

Stock

5055

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7059

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-10

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1637

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M24128-BRMN6TP

Replacement Product

-

Package

SO8

Unit Price (US$)

0.1565*

Distributor availability ofM24128-BRMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4164 1 Order Now
AVNET AMERICA 50000 0 Order Now
FUTURE WORLDWIDE 225000 2500 Order Now
P&S ASIA/PACIFIC 1500 1 Order Now
MOUSER WORLDWIDE 6617 1 Order Now
Farnell Element14 EUROPE 2120 1 Order Now
ANGLIA Live EUROPE 7500 500 Order Now

Distributor reported inventory date: 2019-11-10

Distributor Name

DIGIKEY

Stock

4164

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

50000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

225000

Min.Order

2500

Region

WORLDWIDE Order Now

P&S

Stock

1500

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

6617

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2120

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

7500

Min.Order

500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-10

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1565

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

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Technical Documentation

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      DS6639
      128-Kbit serial I²C bus EEPROM
      30.0
      879.33 KB
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      128-Kbit serial I²C bus EEPROM

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      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
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      TN1171
      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use
      3.0
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HW Model, CAD Libraries & SVD

    • Description Version Size Action
      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
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      Verilog model I2C EEPROM M24XXX 2.0
      18.97 KB
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      Verilog model SPI EEPROM M95XXX 2.2
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      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 general presentation 1.0
      627.51 KB
      PDF
      EEPROM in WLCSP July 2016 1.4
      281.42 KB
      PDF
      I2C EEPROM in DFN5 small package 1.0
      555.19 KB
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      EEPROM general presentation

      EEPROM in WLCSP July 2016

      I2C EEPROM in DFN5 small package

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
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      EEPROM in Ultra-small packages

      Serial EEPROM

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      EEPROM selection guide 2.0
      843.56 KB
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      EEPROM selection guide

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      Smart grid distribution and smart meters - Energy-efficient solutions

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24128-BRDW6TP
Active
TSSOP8 Industrial Ecopack2
M24128-BRMN6TP
Active
SO8 Industrial Ecopack2

M24128-BRDW6TP

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24128-BRMN6TP

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.