M24M02-DWMN3TP/K STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The M24M02-DWMN3TP/K is a 2-Mbit automotive-grade serial EEPROM communicating over a 2-wire I2C bus at up to 1 MHz. It provides 4 million write/erase cycles and 100-year data retention for high-reliability designs. Available in an 8-pin SOP package from STMicroelectronics, in stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- M24M02-DWMN3TP/K Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7587(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 automotive qualification ensures reliable operation from -40°C to +125°C for harsh-environment and under-hood applications
- Up to 1 MHz fast-mode-plus I2C clock reduces data-transfer time compared with standard 400 kHz EEPROM devices
- 4,000,000 write/erase cycle endurance with 100-year data retention supports frequent calibration updates in automotive ECUs
Applications
The M24M02-DWMN3TP/K is widely deployed in automotive ECUs, instrument clusters, and ADAS modules where 2 Mbit of non-volatile storage must survive a -40°C to +125°C temperature range. It also suits industrial HMI panels and medical devices that require frequent parameter updates backed by long-term data retention. The I2C interface with configurable device addresses allows up to 4 devices to share a single 2-wire bus, simplifying multi-EEPROM system topologies.
Specifications
| Factory Lead Time | 14Weeks |
| YTEOL | 15 |
| Clock Frequency-Max (fCLK) | 1MHz |
| Data Retention Time-Min | 100 |
| Endurance | 4000000 Write/Erase Cycles |
| I2C Control Byte | 1010DMMR |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Memory Density | 2097152bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Words | 262144words |
| Number of Words Code | 256000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 256KX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Serial Bus Type | I2C |
| Standby Current-Max | 0.00004A |
| Supply Current-Max | 0.002mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | HARDWARE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.B.1.B.1 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for M24M02-DWMN3TP/K:
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Frequently Asked Questions
What I2C clock speed does the M24M02-DWMN3TP/K support, and how does that compare with standard EEPROMs?
The M24M02-DWMN3TP/K supports a maximum I2C clock frequency of 1 MHz in fast-mode-plus, which is 2.5× faster than typical 400 kHz I2C EEPROMs, enabling quicker read and write operations in time-critical automotive and industrial systems.
How many write cycles can the M24M02-DWMN3TP/K sustain over its lifetime?
The device is rated for 4,000,000 write/erase cycles per byte, well above the 1,000,000-cycle rating of many standard EEPROMs, making it suitable for automotive ECU applications that log sensor data or update calibration parameters thousands of times per day.
In which temperature range is the M24M02-DWMN3TP/K qualified for automotive use?
It is AEC-Q100 Grade 1 qualified, covering an operating temperature range of -40°C to +125°C, ensuring reliable non-volatile data storage in under-hood automotive environments where temperatures fluctuate widely.
How many M24M02-DWMN3TP/K devices can share a single I2C bus in an automotive system?
Up to 4 devices can be connected on one 2-wire I2C bus by configuring the 2 address-select pins (A1, A0), giving a total addressable capacity of 8 Mbit—useful for automotive systems storing multiple calibration maps across separate memory banks.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.7587 | $2.76 |
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