M95M04-DR

Overview

Sample & Buy

Quality & Reliability

Get Started

Partner products

Sales Briefcase

Please enter your desired search query and search again

Product overview

Description

The M95M04-DR device is electrically erasable programmable memory (EEPROM) organized as 524288 x 8 bits, accessed through the SPI bus.

The M95M04-DR can operate with a supply range from 1.8 to 5.5 V, and is guaranteed over the -40 °C/+85 °C temperature range.

The M95M04-DR offer an additional page, named the identification page (512 bytes). The identification page can be used to store sensitive application parameters that can be (later) permanently locked in read-only mode.

All features
Compatible with the serial peripheral interface (SPI) bus

Memory array

4 Mbit (512 Kbytes) of EEPROM

Page size: 512 bytes

Additional write lockable page (identification page)

Write time

Byte write within 5 ms

Page write within 5 ms

Write protect

quarter array

half array

whole memory array

Max clock frequency:

10 MHz for V_CC ≥ 2.5 V

5 MHz for V_CC ≥ 1.8 V

Single supply voltage: 1.8 V to 5.5 V
Operating temperature range: from -40 °C up to +85 °C

Enhanced ESD protection (up to 4 kV in human body model)

More than 4 million write cycles

More than 40-year data retention

Packages

SO8N (ECOPACK2)

TSSOP8 (ECOPACK2)

WLCSP (ECOPACK2)
Read more Read less

Featured Videos

See All

Datalog with 4mbit eeprom: save time and power

Watch the video (3:35)

All tools & software

Boards

	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	EEPROM 5 click	Active	Compact add-on board with highest density memory solution 4Mbit electrically erasable programmable memory IC	Evaluation boards from partners	MikroElektronika	EEPROM 5 click Description: Compact add-on board with highest density memory solution 4Mbit electrically erasable programmable memory IC

Finder Apps

	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	ST EEPROM Finder	Active	Serial EEPROMs product finder for Android and iOS	Finder Apps	ST	ST EEPROM Finder Description: Serial EEPROMs product finder for Android and iOS

Product evaluation tools

	Part number	Status	Description	Type	Supplier
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	X-NUCLEO-EEPRMA2	Active	Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx series for STM32 Nucleo	STM32 Nucleo expansion boards	ST	X-NUCLEO-EEPRMA2 Description: Standard I²C and SPI EEPROM memory expansion board based on M24xx and M95xx series for STM32 Nucleo

All resources

	Resource title	Version	Latest update
PDF	DS12179 4-Mbit serial SPI bus EEPROM	3.0	31 Mar 2023	31 Mar 2023 DS12179 4-Mbit serial SPI bus EEPROM 3.0

	Resource title	Version	Latest update
PDF	AN2014 How to best use STMicroelectronics serial EEPROMs	11.0	01 Oct 2024	01 Oct 2024 AN2014 How to best use STMicroelectronics serial EEPROMs 11.0

	Resource title	Version	Latest update
PDF	TN1171 Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use	3.0	01 Dec 2014	01 Dec 2014 TN1171 Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use 3.0
PDF	TN1496 Power on reset conditions for EEPROM manufactured in CMOSF9V	1.0	09 Feb 2024	09 Feb 2024 TN1496 Power on reset conditions for EEPROM manufactured in CMOSF9V 1.0

	Resource title	Version	Latest update
PDF	ES0529 M95M04-DR device limitations	1.0	26 Mar 2020	26 Mar 2020 ES0529 M95M04-DR device limitations 1.0

	Resource title	Version	Latest update
PDF	I²C High density EEPROM with new technology process presentation	25.02	28 Feb 2025	28 Feb 2025 I²C High density EEPROM with new technology process presentation 25.02
PDF	Serial I²C EEPROM in DFN5 package	1.3	27 Jan 2025	27 Jan 2025 Serial I²C EEPROM in DFN5 package 1.3
PDF	presentation-eeprom-solution-wlcsp-package	1.0	12 Jan 2022	12 Jan 2022 presentation-eeprom-solution-wlcsp-package 1.0
PDF	presentation-world-first-4Mbit-spi-eeprom	1.0	14 Jan 2022	14 Jan 2022 presentation-world-first-4Mbit-spi-eeprom 1.0

	Resource title	Version	Latest update
PDF	Serial EEPROM Standard & SPD series	1.0	27 Sep 2021	27 Sep 2021 Serial EEPROM Standard & SPD series 1.0

	Resource title	Version	Latest update
PDF	Semiconductor solutions for healthcare applications	1.0	01 Aug 2015	01 Aug 2015 Semiconductor solutions for healthcare applications 1.0
PDF	Smart grid distribution and smart meters - Energy-efficient solutions	2.0	01 Aug 2015	01 Aug 2015 Smart grid distribution and smart meters - Energy-efficient solutions 2.0

EDA Symbols, Footprints and 3D Models

All resources

	Resource title	Version	Latest update

IBIS models (2)

	Resource title	Version	Latest update
ZIP	IBIS M95M04 STANDARD -40°C 85°C	1.0	15 Jan 2021	15 Jan 2021 IBIS M95M04 STANDARD -40°C 85°C 1.0
ZIP	IBIS models SPI M95xxx Standard EEPROM	1.1	25 Jan 2021	25 Jan 2021 IBIS models SPI M95xxx Standard EEPROM 1.1

CAD Symbol & Footprint models (1)

	Resource title	Version	Latest update
ZIP	3D package models EEPROM	1.0	27 Apr 2021	27 Apr 2021 3D package models EEPROM 1.0

Verilog models (2)

	Resource title	Version	Latest update
ZIP	Verilog models SPI EEPROM M95M04	1.0	22 Jan 2021	22 Jan 2021 Verilog models SPI EEPROM M95M04 1.0
ZIP	Verilog models SPI EEPROM M95xxx	1.0	28 Jan 2021	28 Jan 2021 Verilog models SPI EEPROM M95xxx 1.0

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
M95M04-DRCS6TPVF	Active	WLCSP	Industrial	Ecopack2	PDF XML
M95M04-DRDW6TP	Active	TSSOP-8L	Industrial	Ecopack2	PDF XML
M95M04-DRMN6TP	Active	SO8	Industrial	Ecopack2	PDF XML

M95M04-DRCS6TPVF

Package:

WLCSP

Material Declaration**:

PDF XML

More Info

M95M04-DRDW6TP

Package:

TSSOP-8L

Material Declaration**:

PDF XML

More Info

M95M04-DRMN6TP

Package:

SO8

Material Declaration**:

PDF XML

More Info

(**) 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

Swipe or click the button to explore more details Don't show this again

Part Number

Marketing Status

Budgetary Price (US$)*/Qty

Order from ST

Order from distributors

Package

Packing Type

RoHS

Country of Origin

ECCN (US)

ECCN (EU)

Operating temperature (°C)

Operating Temperature (°C) (max)

Free Samples

ESample Max Qty

Replacement Product

min

max

M95M04-DRDW6TP

1.662 / 1k

Buy Direct

Available at 4 distributors

Distributor availability of M95M04-DRDW6TP

Distributor Name	Region	Stock	Min. Order	Third party link
Farnell Element14	EUROPE	4397	1	Buy from Distributor
MOUSER	WORLDWIDE	19807	1	Buy from Distributor
FUTURE	WORLDWIDE	16000	4000	Buy from Distributor
DIGIKEY	WORLDWIDE	13943	1	Buy from Distributor

Distributor reported inventory date: 4/12/2025

TSSOP-8L

Tape and Reel

CHINA

3A991.b.1.b.1

NEC

-40

1.586 / 1k

Available at 5 distributors

Distributor availability of M95M04-DRMN6TP

Distributor Name	Region	Stock	Min. Order	Third party link
Farnell Element14	EUROPE	15115	1	Buy from Distributor
MOUSER	WORLDWIDE	4408	1	Buy from Distributor
AVNET	AMERICA	20000	0	Buy from Distributor
DIGIKEY	WORLDWIDE	19793	1	Buy from Distributor
Newark Element14	AMERICA	897	0	Buy from Distributor

Distributor reported inventory date: 4/12/2025

SO8

Tape and Reel

CHINA

3A991.b.1.b.1

NEC

-40

Buy from Distributor

M95M04-DRCS6TPVF

2.068 / 1k

Buy Direct

Available at 3 distributors

Distributor availability of M95M04-DRCS6TPVF

Distributor Name	Region	Stock	Min. Order	Third party link
MOUSER	WORLDWIDE	6976	1	Buy from Distributor
DIGIKEY	WORLDWIDE	3447	1	Buy from Distributor
Newark Element14	AMERICA	696	0	Buy from Distributor

Distributor reported inventory date: 4/12/2025

WLCSP

Tape and Reel

SINGAPORE

3A991.b.1.b.1

NEC

-40

Buy from Distributor

M95M04-DRDW6TP Active

Budgetary Price (US$)*/Qty:

1.662 / 1k

Available at 4 distributors

Buy Direct at ST

Add Free Sample

Package:

TSSOP-8L

Packing Type:

Tape and Reel

Country of Origin:

CHINA

ECCN (US):

3A991.b.1.b.1

ECCN (EU):

NEC

More Info

M95M04-DRMN6TP Active

Budgetary Price (US$)*/Qty:

1.586 / 1k

Available at 5 distributors

Buy Direct at ST

Add Free Sample

Package:

SO8

Packing Type:

Tape and Reel

Country of Origin:

CHINA

ECCN (US):

3A991.b.1.b.1

ECCN (EU):

NEC

More Info

M95M04-DRCS6TPVF Active

Budgetary Price (US$)*/Qty:

2.068 / 1k

Available at 3 distributors

Buy Direct at ST

Add Free Sample

Package:

WLCSP

Packing Type:

Tape and Reel

Country of Origin:

SINGAPORE

ECCN (US):

3A991.b.1.b.1

ECCN (EU):

NEC

More Info

Swipe or click the button to explore more details Don't show this again

(*) 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

Product overview

Description

All features

Featured Products

You might also like...

Featured Videos

Recommended for you

All tools & software

Boards

Finder Apps

Product evaluation tools

All resources

Product Specifications (1)

Application Notes (1)

Technical Notes & Articles (2)

Errata Sheets (1)

Presentations (4)

Selection Guides (1)

Brochures (2)

EDA Symbols, Footprints and 3D Models

All resources

IBIS models (2)

CAD Symbol & Footprint models (1)

Verilog models (2)

Quality and Reliability

Sample & Buy

M95M04-DR

Product overview

Description

All features

Featured Products

You might also like...

Featured Videos

Recommended for you

All tools & software

Boards

Finder Apps

Product evaluation tools

All resources

Product Specifications (1)

Application Notes (1)

Technical Notes & Articles (2)

Errata Sheets (1)

Presentations (4)

Selection Guides (1)

Brochures (2)

EDA Symbols, Footprints and 3D Models

All resources

IBIS models (2)

CAD Symbol & Footprint models (1)

Verilog models (2)

License Agreement

First Name:

Last Name:

E-mail address:

To validate your e-mail and start the download, please click on the link inside the e-mail that has been sent to you. This link will be valid for 24 hours. Please check your spam filters in case you did not receive the e-mail.

Quality and Reliability

Sample & Buy

Did you know?