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STMICROELECTRONICS M95040WDW6TP Serial SPI EEPROM Device

The M95040 EEPROM offers 4 Kbit memory organized as 512 x 8 bits, with a high-speed 20 MHz clock and various package options like SO8, TSSOP8, and UFDFPN8. It supports voltage ranges from 1.7V to 5.5V, ensuring reliable data retention over 200 years and more than 4 million write cycles. Featuring an additional lockable identification page, it provides robust data protection, enhanced ESD protection, and compatibility with SPI bus serial interfaces for industrial and embedded applications.

Authorized Distributors
Source:Newark
Part No:M95040-WDW6TP
Stock:11355
Inv Date:06-11-2026
Price: Unit price: $0.402
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Source:DigiKey
Part No:M95040-WDW6TP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.30583
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Part No:M95040-WDW6TP
Stock:7059
Inv Date:06-12-2026
Price: Unit price: $0.39
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Part No:M95040-WDW6TP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.132
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Part No:M95040-WDW6TP
Stock:7755
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS M95040WDW6TP Serial SPI EEPROM Device Specifications:

  • Memory size: 4 Kbit organized as 512 x 8 bits
  • Supported voltage: 1.7V to 5.5V
  • Clock frequency: up to 20 MHz
  • Write cycle time: 5 ms
  • Data retention: over 200 years
  • Number of write cycles: >4 million
  • Package options: SO8, TSSOP8, UFDFPN8
  • ESD protection: improved
  • Package dimensions: SO8 - 150 mil width, TSSOP8 - 169 mil width, UFDFPN8 - 2x3 mm
  • RoHS compliant, halogen-free
  • Supports SPI bus, positive clock modes
  • Page size: 16 bytes
  • Write protection by block: configurable
  • Additional lockable identification page
  • Temperature range: -40°C to +85°C

Buy the ST Microelectronics Series M950x0 EEPROM: 4 Kbit Serial SPI EEPROM

Enhance your projects with the high-quality ST Microelectronics M95040 EEPROM, offering 4 Kbit storage, high-speed operation up to 20 MHz, wide voltage support from 1.7V to 5.5V, and a lockable identification page for extra security. Its robust design ensures over 200 years of data retention and more than 4 million write cycles, making it ideal for industrial, automotive, and embedded systems. Available in multiple packages including SO8, TSSOP8, and UFDFPN8, it provides flexibility for various design requirements. Purchase online now for reliable, secure, and durable data storage solutions.

Get ST Microelectronics M95040 EEPROM today—built for reliability and long-lasting data retention in industrial and embedded applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS M95040WDW6TP?

You can click on the BUY or RFQ button to purchase M95040WDW6TP from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part M95040WDW6TP?

You can download the M95040WDW6TP datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of M95040WDW6TP?

STMICROELECTRONICS

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