512Kbit Serial Bus EEPROM

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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®)

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Part Number
Replacement Product
Package
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Budgetary Price (US$)*
Quantity
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M95512-DFDW6TP - TSSOP8 Tape And Reel -40 85
Active
0.4669 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM95512-DFDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2875 1 Order Now
MOUSER WORLDWIDE 184 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

2875

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

184

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-20

Get sample
M95512-DFMN6TP - SO8 Tape And Reel -40 85
Active
0.4566 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofM95512-DFMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2500 1 Order Now
AVNET AMERICA 2500 0 Order Now
MOUSER WORLDWIDE 3032 1 Order Now
Farnell Element14 EUROPE 2311 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3032

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2311

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-20

Get sample
M95512-DFCS6TP/K - WLCSP Tape And Reel -40 85
Active
0.5079 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

SINGAPORE

Check Availability

Distributor availability ofM95512-DFCS6TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 16051 1 Order Now
Newark Element14 AMERICA 625 0 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

16051

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

625

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-11-20

Get sample
M95512-DFMC6TG - UFDFPN8 Tape And Reel -40 85
Active
0.5075 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofM95512-DFMC6TG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3606 1 Order Now
Newark Element14 AMERICA 1250 0 Order Now
MOUSER WORLDWIDE 108 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

3606

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

1250

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

108

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-20

Get sample
M95512DFKW20I/90 - WAFER Not Applicable -40 85
Active
0.4687 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

-

Check Availability

Distributor availability ofM95512DFKW20I/90

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 161108 0 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

ARROW

Stock

161108

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-20

M95512-DFDW6TP

Replacement Product

-

Package

TSSOP8

Unit Price (US$)

0.4669*

Distributor availability ofM95512-DFDW6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2875 1 Order Now
MOUSER WORLDWIDE 184 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

2875

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

184

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-20

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.4669

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95512-DFMN6TP

Replacement Product

-

Package

SO8

Unit Price (US$)

0.4566*

Distributor availability ofM95512-DFMN6TP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2500 1 Order Now
AVNET AMERICA 2500 0 Order Now
MOUSER WORLDWIDE 3032 1 Order Now
Farnell Element14 EUROPE 2311 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3032

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2311

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-20

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.4566

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

M95512-DFCS6TP/K

Replacement Product

-

Package

WLCSP

Unit Price (US$)

0.5079*

Distributor availability ofM95512-DFCS6TP/K

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 16051 1 Order Now
Newark Element14 AMERICA 625 0 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

16051

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

625

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-11-20

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.5079

Quantity

1000

ECCN (US)

EAR99

Country of Origin

SINGAPORE

M95512-DFMC6TG

Replacement Product

-

Package

UFDFPN8

Unit Price (US$)

0.5075*

Distributor availability ofM95512-DFMC6TG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3606 1 Order Now
Newark Element14 AMERICA 1250 0 Order Now
MOUSER WORLDWIDE 108 1 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

DIGIKEY

Stock

3606

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

1250

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

108

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-20

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.5075

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

M95512DFKW20I/90

Replacement Product

-

Package

WAFER

Unit Price (US$)

0.4687*

Distributor availability ofM95512DFKW20I/90

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 161108 0 Order Now

Distributor reported inventory date: 2019-11-20

Distributor Name

ARROW

Stock

161108

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-20

Packing Type

Not Applicable

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.4687

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

(*) 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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Technical Documentation

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

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      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process
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      3.0
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      Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use

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      Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use

    • Description Version Size Action
      ES0458
      M95512-DF package mechanical data modifications
      1.0
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      M95512-DF package mechanical data modifications

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
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      Verilog model I2C EEPROM M24XXX 2.0
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      IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)

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Presentations & Training Material

    • Description Version Size Action
      EEPROM general presentation 1.0
      627.51 KB
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      EEPROM in WLCSP July 2016

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Publications and Collaterals

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      1.73 MB
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M95512-DFCS6TP/K
Active
WLCSP Industrial Ecopack2
M95512-DFDW6TP
Active
TSSOP8 Industrial Ecopack2
M95512-DFMC6TG
Active
UFDFPN8 Industrial Ecopack2
M95512-DFMN6TP
Active
SO8 Industrial Ecopack2
M95512DFKW20I/90
Active
WAFER Industrial N/A

M95512-DFCS6TP/K

Package:

WLCSP

Material Declaration**:

PDF XML

Marketing Status

Active

Package

WLCSP

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95512-DFDW6TP

Package:

TSSOP8

Material Declaration**:

Marketing Status

Active

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95512-DFMC6TG

Package:

UFDFPN8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95512-DFMN6TP

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

M95512DFKW20I/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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