1Kbit Serial SPI Bus EEPROM With High Speed Clock

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  • The M95010/ M95020/M95040 devices (M950x0) are electrically erasable programmable memories (EEPROMs) organized as 128/256/512 x 8 bits respectively, accessed through the SPI bus.

    The M950x0-W can operate with a supply voltage from 2.5 V to 5.5 V, the M950x0-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M950x0-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C.
    The M950x0-DF offers an additional page, named the Identification Page (16 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

    Key Features

    • Compatible with SPI bus serial interface (Positive clock SPI modes)
    • Single supply voltage:
      • 2.5 V to 5.5 V for M950x0-W
      • 1.8 V to 5.5 V for M950x0-R
      • 1.7 V to 5.5 V for M95040-DF
    • High-speed 20 MHz clock rate, 5 ms write time
    • Memory array:
      • 1/2/4 Kbit (128/256/512 bytes) of EEPROM
      • Page size: 16 bytes
      • Write protection by block: 1/4, 1/2 or whole memory
      • Additional Write lockable Page (Identification page)
    • Enhanced ESD protection
    • More than 4 million write cycles
    • More than 200-year data retention
    • Packages RoHS-compliant and Halogen-free (ECOPACK®)

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
M95010-RDW6TP - TSSOP8 Tape And Reel -40 85
Active
0.1501 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM95010-RDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5246 1 Order Now
MOUSER WORLDWIDE 8000 1 Order Now

Distributor reported inventory date: 2019-11-04

Distributor Name

DIGIKEY

Stock

5246

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

8000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-04

Buy now
M95010-RMN6TP - SO8 Tape And Reel -40 85
Active
0.1365 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM95010-RMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7500 1 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 9809 1 Order Now

Distributor reported inventory date: 2019-11-04

Distributor Name

DIGIKEY

Stock

7500

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

9809

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-04

Buy now

M95010-RDW6TP

Replacement Product

-

Package

TSSOP8

Unit Price (US$)

0.1501*

Distributor availability ofM95010-RDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5246 1 Order Now
MOUSER WORLDWIDE 8000 1 Order Now

Distributor reported inventory date: 2019-11-04

Distributor Name

DIGIKEY

Stock

5246

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

8000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-04

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1501

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95010-RMN6TP

Replacement Product

-

Package

SO8

Unit Price (US$)

0.1365*

Distributor availability ofM95010-RMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7500 1 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 9809 1 Order Now

Distributor reported inventory date: 2019-11-04

Distributor Name

DIGIKEY

Stock

7500

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

9809

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-04

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.1365

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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1639
      4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM with high-speed clock
      13.0
      817.61 KB
      PDF
      DS1639

      4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM with high-speed clock

    • Description Version Size Action
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      AN2014

      How a designer can make the most of STMicroelectronics Serial EEPROMs

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

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      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

      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

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Publications and Collaterals

    • Description Version Size Action
      Serial EEPROM 1.0
      1.73 MB
      PDF

      Serial EEPROM

    • Description Version Size Action
      EEPROM selection guide 2.0
      843.56 KB
      PDF

      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**
M95010-RDW6TP
Active
TSSOP8 Industrial Ecopack2
M95010-RMN6TP
Active
SO8 Industrial Ecopack2

M95010-RDW6TP

Package:

TSSOP8

Material Declaration**:

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95010-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.