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STMICROELECTRONICS M95128DWDW4TPK Automotive Serial EEPROM

The M95128DWDW4TPK is a high-reliability 128-Kbit serial EEPROM designed for automotive applications, rated up to 145°C. It features an SPI-compatible interface operating up to 20 MHz, with advanced EEPROM technology for byte-level data access and embedded Error Correction Code for data integrity. The device includes a 64-byte identification page, which can be permanently locked in read-only mode. Its specifications include a 16 Kbyte memory organized into 256 pages of 64 bytes, with flexible write protection, low power consumption in standby, and compliance with RoHS and ECOPACK2 standards, making it suitable for demanding automotive environments.

Authorized Distributors
Source:Newark
Part No:M95128-DWDW4TP/K
Stock:3954
Inv Date:06-11-2026
Price: Unit price: $1.56
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Source:DigiKey
Part No:M95128-DWDW4TP/K
Stock:1046
Inv Date:06-11-2026
Price: Unit price: $1.51
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Part No:M95128-DWDW4TP/K
Stock:4378
Inv Date:06-12-2026
Price: Unit price: $1.51
Buy/RFQ:
Part No:M95128-DWDW4TP/K
Stock:7
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS M95128DWDW4TPK Automotive Serial EEPROM Specifications:

  • Memory Capacity: 128 Kbit (16 Kbyte)
  • Organization: 16,384 x 8 bits
  • Page Size: 64 bytes
  • Maximum Operating Temperature: 145°C
  • Supply Voltage Range: 1.7 V to 5.5 V (up to 145°C), 2.5 V to 5.5 V (up to 125°C)
  • Clock Frequency: Up to 20 MHz
  • Write Cycle Time: Byte and Page within 4 ms
  • Endurance: 4 million cycles at 25°C, decreasing at higher temperatures (1.2 million at 85°C, 600k at 125°C, 400k at 145°C)
  • Data Retention: 50 years at 125°C, 100 years at 25°C
  • Protection: Block protection by register bits, write lockable identification page, and permanent lock options
  • ESD Protection: 4000 V human body model
  • Packages: TSSOP8, SO8N, WFDFPN8 compliant with RoHS and ECOPACK2
  • Compliance: AEC-Q100 Grade 0 automotive reliability standard

Buy the STMicroelectronics Series Automotive EEPROM: M95128DWDW4TPK

Purchase the STMicroelectronics M95128DWDW4TPK online today to ensure your automotive systems benefit from high temperature durability, embedded error correction, and secure identification memory. This 128-Kbit EEPROM operates up to 145°C, features a low power standby mode, and supports high-speed SPI communication at up to 20 MHz. Its advanced write protection, extensive endurance, and RoHS-compliant packaging make it ideal for demanding automotive applications requiring long-term reliability and secure data management.

Get STMicroelectronics M95128DWDW4TPK today—built for high-temperature automotive applications with embedded ECC and secure ID memory.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS M95128DWDW4TPK?

You can click on the BUY or RFQ button to purchase M95128DWDW4TPK from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part M95128DWDW4TPK?

You can download the M95128DWDW4TPK datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of M95128DWDW4TPK?

STMICROELECTRONICS

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