M24C32-A125

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Design Win Education

Automotive 32 Kbit serial I2C bus EEPROM

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Product overview

Description

The M24C32-A125 is a 32-Kbit serial EEPROM automotive grade device operating up to 125 °C. The M24C32-A125 is compliant with the very high level of reliability defined by the automotive standard AEC-Q100 grade 1.

The device is accessed by a simple serial I2C compatible interface running up to 1 MHz.

The memory array is based on advanced true EEPROM technology (electrically erasable programmable memory). The M24C32-A125 is byte-alterable memories (4096 K × 8 bits) organized as 128 pages of 32 byte in which the data integrity is significantly improved with an embedded error correction code logic.

The M24C32-A125 offers an additional identification page (32 byte) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode.

  • All features

    • AEC-Q100 qualified
    • Compatible with all I2C bus modes
      • 1 MHz
      • 400 kHz
      • 100 kHz
    • Memory array
      • 32 Kbit (4 Kbyte) of EEPROM
      • Page size: 32 byte
      • Additional write lockable page (identification page)
    • Extended temperature and voltage ranges
      • -40 °C to 125 °C; 1.7 V to 5.5 V
    • Schmitt trigger inputs for noise filtering.
    • Short write cycle time
      • Byte write within 4 ms
      • Page write within 4 ms
    • Write cycle endurance
      • 4 million write cycles at 25 °C
      • 1.2 million write cycles at 85 °C
      • 600 k write cycles at 125 °C
    • Data retention
      • 50 years at 125 °C
      • 100 years at 25 °C
    • ESD protection (human body model)
      • 4000 V
    • Packages
      • RoHS compliant and halogen-free (ECOPACK2 )

EDA Symbols, Footprints and 3D Models

STMicroelectronics - M24C32-A125

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M24C32-DRDW3TP/K
Active
TSSOP-8L Automotive Ecopack2
M24C32-DRMF3TG/K
Active
DFN8 Automotive Ecopack2
M24C32-DRMN3TP/K
Active
SO8 Automotive Ecopack2

M24C32-DRDW3TP/K

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M24C32-DRMF3TG/K

Package:

DFN8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M24C32-DRMN3TP/K

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Automotive

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

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Replacement Product
Budgetary Price (US$)*/Qty
Unit Price (US$)
Country of Origin
ESample Max Qty
Free Samples
min
max
M24C32-DRMF3TG/K Available at distributors

Distributor availability of M24C32-DRMF3TG/K

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN8 -40 125 -

0.345

PHILIPPINES

-

No

M24C32-DRDW3TP/K Available at distributors

Distributor availability of M24C32-DRDW3TP/K

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TSSOP-8L -40 125 -

0.315

CHINA

-

No

M24C32-DRMN3TP/K Available at distributors

Distributor availability of M24C32-DRMN3TP/K

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO8 -40 125 -

0.315

CHINA

3

Yes

M24C32-DRMF3TG/K Active

Package:
DFN8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M24C32-DRMF3TG/K

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Replacement Product:

-

Country of Origin:

PHILIPPINES

ESample Max Qty:

-

Free Samples:

No

Distributor Name

Distributor reported inventory date:

M24C32-DRDW3TP/K Active

Package:
TSSOP-8L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M24C32-DRDW3TP/K

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Replacement Product:

-

Country of Origin:

CHINA

ESample Max Qty:

-

Free Samples:

No

Distributor Name

Distributor reported inventory date:

M24C32-DRMN3TP/K Active

Package:
SO8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M24C32-DRMN3TP/K

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Replacement Product:

-

Country of Origin:

CHINA

ESample Max Qty:

3

Free Samples:

Yes

Distributor Name

Distributor reported inventory date:

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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