M24M02-DR

The M24M02 is a 2 Mbit I²C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 256 K × 8 bits.

The M24M02-DR and M24M02-R can operate with a supply voltage from 1.8 V to 5.5 V, over an ambient temperature range of –40 °C / +85 °C.

The M24M02-DR offers an additional page, named the Identification Page (256 byte). 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 all I²C bus modes:
- 1 MHz
- 400 kHz
- 100 kHz
Memory array:
- 2 Mbit (256 Kbyte) of EEPROM
- Page size: 256 byte
- Additional Write lockable page (M24M02-DR order codes)
Single supply voltage:
- 1.8 V to 5.5 V over –40 °C / +85 °C
Write:
- Byte Write within 10 ms
- Page Write within 10 ms
Random and sequential Read modes
Write protect of the whole memory array
Enhanced ESD/Latch-Up protection
More than 4 million Write cycles
More than 200-years data retention
Packages
- SO8 ECOPACK2^®
- WLCSP ECOPACK2^®
- Unsawn wafer (each die is tested)
- RoHS compliant and halogen-free(ECOPACK2®)

Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DS7025: 2-Mbit serial I²C bus EEPROM	10.0	732 KB

Application Notes

Description	Version	Size
AN4653: Cycling endurance and data retention of high density EEPROM based on CMOS F8H process	1.0	267 KB
AN971: I2C communication between ST7 and M24CXX EEPROM	1.7	64 KB
AN1471: What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?	4.4	72 KB

Technical Notes & Articles

	Description	Version	Size
	TN1171: Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use	3.0	574 KB
	TN0991: Description of WLCSP for STMicroelectronics EEPROMs and recommendations for use	2.1	722 KB

HW Model, CAD Libraries & SVD

Description	Version	Size
IBIS model I2C M24xxx Standard EEPROM (-40 degC to 85 degC)	4.0	5 MB
IBIS model SPI M95xxx Standard EEPROM (-40 degC to 85 degC)	5.0	4 MB
Verilog model I2C EEPROM M24XXX	2.0	18 KB
Verilog model SPI EEPROM M95XXX	2.2	57 KB

Presentations & Training Material

Presentations

Description	Version	Size
2-Mbit serial EEPROM product overview	1.0	90 KB
EEPROM 2 Mbit highest density memories	1.0	2 MB
EEPROM general presentation	1.0	627 KB
EEPROM in WLCSP July 2016	1.4	281 KB
I2C EEPROM in DFN5 small package	1.0	555 KB

Publications and Collaterals

Flyers

	Description	Version	Size
	EEPROM in Ultra-small packages	1.0	1 MB
	Serial EEPROM	1.0	1 MB

Selection Guides

	Description	Version	Size
	EEPROM selection guide	2.0	843 KB

Brochures

Description	Version	Size
Products and solutions for solar energy	1.0	1 MB
Semiconductor solutions for healthcare applications	1.0	665 KB
Smart grid distribution and smart meters - Energy-efficient solutions	2.0	1 MB

Sample & Buy

Part Number	Replacement Product	Package	Packing Type	Operating Temperature (°C) (min)	Operating Temperature (°C) (max)	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
M24M02-DRCS6TP/K	-	WLCSP	Tape And Reel	-40	85	Active : Product is in volume production	1.4936	1000	3A991B1B1	SINGAPORE	MORE INFO	Free Sample Add to cart	DISTRIBUTOR AVAILABILITY
M24M02-DRMN6TP	-	SO8	Tape And Reel	-40	85	Active : Product is in volume production	1.2247	1000	3A991B1B1	CHINA	MORE INFO	Free Sample Add to cart	DISTRIBUTOR AVAILABILITY

(*) 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

Quality & Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
M24M02-DRCS6TP/K	Active	WLCSP	Industrial	Ecopack2
M24M02-DRMN6TP	Active	SO8	Industrial	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.