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  • The M95040-DRE is a 4-Kbit serial EEPROM device operating up to 105 °C. The M95040-DRE is compliant with the level of reliability defined by the AEC-Q100 grade 2.

    The device is accessed by a simple serial SPI compatible interface running up to 20 MHz.
    The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M95040-DRE is a byte-alterable memory (512 × 8 bits) organized as 32 pages of 16 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic.
    The M95040-DRE offers an additional Identification Page (16 bytes) 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.

    Key Features

    • Compatible with the Serial Peripheral Interface (SPI) bus
    • Memory array
      • 4 Kbit (512 bytes) of EEPROM
      • Page size: 16 bytes
      • Write protection by block: 1/4, 1/2 or whole memory
      • Additional Write lockable Page (Identification page)
    • Extended temperature and voltage range
      • Up to 105 °C (VCC from 1.7 V to 5.5 V)
    • High speed clock frequency
      • 20 MHz for VCC ≥4.5 V
      • 10 MHz for VCC ≥2.5 V
      • 5 MHz for VCC≥ 1.7 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
      • 900 k Write cycles at 105°C
    • Data retention
      • more than 50 years at105 °C
      • 200 years at 55°C
    • ESD Protection (Human Body Model)
      • 4000 V
    • Packages
      • RoHS-compliant and halogen-free (ECOPACK2®)

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - M95040-DRE

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M95040-DRDW8TP/K
Active
TSSOP8 Automotive Ecopack2
M95040-DRMN8TP/K
Active
SO8 Automotive Ecopack2

M95040-DRDW8TP/K

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

M95040-DRMN8TP/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

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
More info
min
max
M95040-DRMN8TP/K Available at 2 distributors

Distributor availability ofM95040-DRMN8TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2192 1 Order Now
MOUSER WORLDWIDE 5666 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

2192

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

5666

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO8 -40 105 - 0.184 / 1k
MORE INFO

Unit Price (US$):

0.184

Country of Origin:

CHINA

M95040-DRDW8TP/K Available at 1 distributors

Distributor availability ofM95040-DRDW8TP/K

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4328 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

MOUSER

Stock

4328

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP8 -40 105 - 0.184 / 1k
MORE INFO

Unit Price (US$):

0.184

Country of Origin:

CHINA

M95040-DRMN8TP/K

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.184 / 1k

Distributor availability ofM95040-DRMN8TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2192 1 Order Now
MOUSER WORLDWIDE 5666 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

2192

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

5666

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO8

Operating Temperature (°C)

(min)

-40

(max)

105

Replacement Product

-

Budgetary Price (US$)* / Qty

0.184 / 1k

Country of Origin

CHINA

M95040-DRDW8TP/K

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.184 / 1k

Distributor availability ofM95040-DRDW8TP/K

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4328 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

MOUSER

Stock

4328

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP8

Operating Temperature (°C)

(min)

-40

(max)

105

Replacement Product

-

Budgetary Price (US$)* / Qty

0.184 / 1k

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