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  • The M95512 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 65536 x 8 bits, accessed through the SPI bus.

    The M95512-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95512-R can operate with a supply voltage from 1.8 V to 5.5 V and the M95512-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.

    Key Features

    • Compatible with the serial peripheral interface (SPI) bus
    • Memory array
      • 512 Kbit (64 Kbytes) of EEPROM
      • Page size: 128 bytes
    • Write
      • Byte Write within 5 ms
      • Page Write within 5 ms
    • Additional write lockable page (Identification page)
    • Write protect: quarter, half or whole memory array
    • High-speed clock: 16 MHz
    • Single supply voltage:
      • 2.5 V to 5.5 V for M95512-W
      • 1.8 V to 5.5 V for M95512-R
      • 1.7 V to 5.5 V for M95512-DF
    • Operating temperature range: from -40 °C up to +85 °C
    • Enhanced ESD protection
    • More than 4 million Write cycles
    • More than 200-year data retention
    • Packages:
      • SO8 (ECOPACK2®)
      • TSSOP8 (ECOPACK2®)
      • UFDFPN8 (ECOPACK2®)
      • WLCSP (ECOPACK2®)

Circuit Diagram

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Mobile Applications

    • Part Number

      Serial EEPROMs product finder for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4192
      512-Kbit serial SPI bus EEPROM
      23.0
      918.07 KB
      PDF
      DS4192

      512-Kbit serial SPI bus EEPROM

    • Description Version Size Action
      AN4653
      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process
      1.0
      267.34 KB
      PDF
      AN2014
      How a designer can make the most of STMicroelectronics Serial EEPROMs
      10.1
      1.13 MB
      PDF
      AN4653

      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process

      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
      TN0991
      Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use
      2.2
      721.8 KB
      PDF
      TN1171

      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use

      TN0991

      Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      3D_MODEL_EEPROM_ALL_PACKAGES 1.0
      160.28 KB
      ZIP
      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

      3D_MODEL_EEPROM_ALL_PACKAGES

      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 in WLCSP July 2016 1.4
      281.42 KB
      PDF
      I2C EEPROM in DFN5 small package 1.0
      555.19 KB
      PDF
      Standard Serial EEPROM presentation 1.0
      545.36 KB
      PDF
      World first 4Mbit SPI EEPROM presentation 1.0
      335.78 KB
      PDF

      EEPROM in WLCSP July 2016

      I2C EEPROM in DFN5 small package

      Standard Serial EEPROM presentation

      World first 4Mbit SPI EEPROM presentation

Publications and Collaterals

    • Description Version Size Action
      Serial EEPROM 1.0
      1.73 MB
      PDF

      Serial EEPROM

    • Description Version Size Action
      Products and solutions for solar energy 1.0
      1.29 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF
      Smart grid distribution and smart meters - Energy-efficient solutions 2.0
      1.58 MB
      PDF

      Products and solutions for solar energy

      Semiconductor solutions for healthcare applications

      Smart grid distribution and smart meters - Energy-efficient solutions

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M95512-RDW6TP
Active
TSSOP8 Industrial Ecopack2
M95512-RMN6TP
Active
SO8 Industrial Ecopack2

M95512-RDW6TP

Package:

TSSOP8

Material Declaration**:

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95512-RMN6TP

Package:

SO8

Material Declaration**:

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.

Sample & Buy

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min
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M95512-RMN6TP Available at 6 distributors

Distributor availability ofM95512-RMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9880 1 Order Now
AVNET AMERICA 17518 0 Order Now
FUTURE WORLDWIDE 895 1 Order Now
ARROW EUROPE 5000 0 Order Now
ARROW AMERICA 182 1 Order Now
MOUSER WORLDWIDE 1992 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

9880

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

17518

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

895

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

182

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1992

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-03

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO8 -40 85 - 0.4566 / 1k
MORE INFO

Unit Price (US$):

0.4566

Country of Origin:

PHILIPPINES

M95512-RDW6TP Available at 8 distributors

Distributor availability ofM95512-RDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 83801 1 Order Now
RS COMPONENTS EUROPE 1944 1 Order Now
AVNET AMERICA 20000 0 Order Now
FUTURE WORLDWIDE 822 1 Order Now
ARROW EUROPE 20000 0 Order Now
Newark Element14 AMERICA 1057 0 Order Now
MOUSER WORLDWIDE 6112 1 Order Now
RUTRONIK EUROPE 4000 4000 Order Now

Distributor reported inventory date: 2020-08-04

Distributor Name

DIGIKEY

Stock

83801

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1944

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

822

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

20000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1057

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6112

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

4000

Min.Order

4000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-04

Buy now
Active
EAR99 NEC Tape And Reel TSSOP8 -40 85 - 0.4669 / 1k
MORE INFO

Unit Price (US$):

0.4669

Country of Origin:

CHINA

M95512-RMN6TP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4566 / 1k

Distributor availability ofM95512-RMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9880 1 Order Now
AVNET AMERICA 17518 0 Order Now
FUTURE WORLDWIDE 895 1 Order Now
ARROW EUROPE 5000 0 Order Now
ARROW AMERICA 182 1 Order Now
MOUSER WORLDWIDE 1992 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

9880

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

17518

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

895

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

182

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1992

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO8

Operating Temperature (°C)

(min)

-40

(max)

85

Replacement Product

-

Budgetary Price (US$)* / Qty

0.4566 / 1k

Country of Origin

PHILIPPINES

M95512-RDW6TP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4669 / 1k

Distributor availability ofM95512-RDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 83801 1 Order Now
RS COMPONENTS EUROPE 1944 1 Order Now
AVNET AMERICA 20000 0 Order Now
FUTURE WORLDWIDE 822 1 Order Now
ARROW EUROPE 20000 0 Order Now
Newark Element14 AMERICA 1057 0 Order Now
MOUSER WORLDWIDE 6112 1 Order Now
RUTRONIK EUROPE 4000 4000 Order Now

Distributor reported inventory date: 2020-08-04

Distributor Name

DIGIKEY

Stock

83801

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1944

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

822

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

20000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1057

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6112

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

4000

Min.Order

4000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-04

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP8

Operating Temperature (°C)

(min)

-40

(max)

85

Replacement Product

-

Budgetary Price (US$)* / Qty

0.4669 / 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