Eeprom, Aec-Q100, 2Mbit, -40 To 125Deg C; Memory Configuration:256K X 8Bit; Interfaces:I2C; Clock Frequency Max:1Mhz; Ic Case/Package:Nsoic; No. Of Pins:8Pins; Supply Voltage Min:2.5V; Supply Voltage Max:5.5V; Msl:Msl 1 – Unlimitedrohs Compliant: Yes |Stmicroelectronics M24M02-DWMN3TP/K

M24M02-DWMN3TP/K – 2Mbit Automotive EEPROM – STMicroelectronics

Upgrade your embedded systems with the M24M02-DWMN3TP/K EEPROM from STMicroelectronics, a high-reliability 2Mbit non-volatile memory solution designed for demanding environments. This automotive-grade IC delivers robust data retention, wide voltage operation, and industrial temperature resilience – ideal for applications where consistent performance is critical. Trust PCX for genuine components with fast shipping and dedicated technical support.

Key Features

• Memory Size: 2Mbit (256K x 8 organization)
• Interface: I²C-compatible (1MHz clock frequency)
• Voltage Range: 2.5V to 5.5V operation
• Temperature Range: -40°C to +125°C (automotive grade)
• Write Speed: 4ms word/page write cycle time
• Certification: AEC-Q100 qualified

Technical Specifications

This surface-mount EEPROM utilizes industry-standard 8-SOIC packaging (3.90mm width) for easy integration. Its non-volatile technology ensures zero data loss during power cycles, while the 450ns access time enables rapid read operations. The I²C serial interface simplifies board design with minimal pin count. Extended endurance and automotive qualification make it suitable for mission-critical storage tasks in harsh conditions.

Typical Applications

• Automotive ECUs (engine control units, infotainment)
• Industrial sensor calibration data storage
• Medical device configuration memory
• Smart meter parameter retention
• IoT device firmware backup

About STMicroelectronics

STMicroelectronics is a global semiconductor leader with over 30 years of innovation in microelectronics. Renowned for automotive and industrial-grade components, STM combines cutting-edge R&D with stringent quality controls, holding ISO/TS 16949 and ISO 14001 certifications. Their products undergo rigorous automotive validation processes, ensuring reliability in safety-critical systems.

The company’s extensive IP portfolio in memory technologies focuses on power efficiency and data integrity. STM consistently ranks among the top suppliers for automotive semiconductors, with dedicated support ecosystems including reference designs and development tools to accelerate product integration.

About EEPROM Technology

EEPROM (Electrically Erasable Programmable Read-Only Memory) provides non-volatile data storage with byte-level rewrite capability, making it essential for frequent parameter updates in embedded systems. Unlike flash memory, EEPROM allows individual byte modification without block erasure, enabling more efficient small-data operations.

Modern EEPROMs like this STMicroelectronics IC offer high endurance (typically 1M+ write cycles), low power consumption, and extended temperature operation. They serve as critical configuration memory in automotive, industrial, and consumer electronics where calibration data, serial numbers, or user settings must persist through power loss and environmental extremes.

Packaging Options

Available in industry-standard formats for production flexibility: Tape & Reel (TR), Cut Tape (CT), and Digi-Reel®. Contact PCX for specific packaging requirements.

Frequently Asked Questions

Question: Is this EEPROM suitable for automotive engine compartments?

Answer: Yes, its AEC-Q100 qualification and -40°C to +125°C operating range meet stringent automotive thermal requirements.

Question: What is the maximum I²C clock speed supported?

Answer: It supports clock frequencies up to 1MHz in Fast-mode Plus (Fm+) operation.

Question: How many write cycles does this memory endure?

Answer: Rated for 4 million write cycles per byte with 40-year data retention at 85°C.

Question: Can I use it with 3.3V microcontrollers?

Answer: Absolutely – its 2.5V-5.5V supply range ensures compatibility with 3.3V and 5V systems.

Question: Does PCX provide datasheets for this component?

Answer: Yes, download the full datasheet at: pcxco.com/datasheets/M24M02-DWMN3TP_K.pdf

Question: What’s the difference between standard and automotive-grade EEPROM?

Answer: Automotive versions undergo additional stress testing for temperature cycling, solderability, and early life failure rates to ensure reliability in vehicles.

Order Today for Fast Delivery!

Secure your supply of genuine STMicroelectronics M24M02 EEPROMs – contact PCX now for competitive pricing and same-day shipping options!

Disclaimer: Product images are representational. Refer to datasheets for exact specifications.