M24128-BF

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128 Kbit Serial I2C Bus EEPROM

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Product overview

Description

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 from 1.8 V to 5.5 V, and the M24128-BF and M24128-DF can operate with a supply voltage from 1.7 V to 5.5 V (the M24128-BF and the M24128-DF can also operate down to 1.6 V, under some restricting conditions). All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of –40 °C / +85 °C. The M24128-D offers an additional page, named the identification page (64 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

  • All features

    • Packages
      • Compatible with following 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 range:
        • 1.7 V to 5.5 V over –40 °C / +85 °C
        • 1.6 V to 5.5 V over 0 °C / +85 °C
      • 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
      • RoHS-compliant and Halogen-free (ECOPACK2)
      • SO8 ECOPACK2
      • TSSOP8 ECOPACK2
      • UFDFPN8 ECOPACK2
      • WLCSP ECOPACK2
      • UFDFPN5 ECOPACK2
      • Unsawn wafer (each die is tested)

Circuit Diagram

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STMicroelectronics - M24128-BF

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24128-BFDW6TP
Active
TSSOP-8L Industrial Ecopack2
M24128-BFMC6TG
Active
UFDFPN8 Industrial Ecopack2
M24128-BFMH6TG
Active
DFN5 Industrial Ecopack2
M24128-BFMN6TP
Active
SO8 Industrial Ecopack2
M24128BFTW20I/90
Active
WAFER Industrial N/A

M24128-BFDW6TP

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24128-BFMC6TG

Package:

UFDFPN8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24128-BFMH6TG

Package:

DFN5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24128-BFMN6TP

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M24128BFTW20I/90

Package:

WAFER

Material Declaration**:

Marketing Status

Active

Package

WAFER

Grade

Industrial

RoHS Compliance Grade

N/A

(**) 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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M24128-BFMN6TP

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M24128-BFMH6TG Active

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Part Number:

M24128-BFMH6TG

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M24128BFTW20I/90 Active

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M24128BFTW20I/90

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M24128-BFDW6TP Active

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ECCN (US):
ECCN (EU):

Part Number:

M24128-BFDW6TP

Operating Temperature (°C)

Min:

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Free Samples:

-

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-

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-

M24128-BFMC6TG Active

Budgetary Price (US$)*/Qty:
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Package:
Packing Type:
RoHS:
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ECCN (US):
ECCN (EU):

Part Number:

M24128-BFMC6TG

Operating Temperature (°C)

Min:

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Replacement Product:

-

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors