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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series
Packaging Cut Tape (CT) | Tape & Reel (TR)
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 4Kbit
Memory Organization 512 x 8
Memory Interface SPI
Clock Frequency 20 MHz
Write Cycle Time - Word, Page 5ms
Access Time -
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC

STMicroelectronics M95040-WMN6T 4Kbit SPI EEPROM Memory IC

The M95040-WMN6T from STMicroelectronics is a high-performance 4Kbit serial SPI EEPROM designed for reliable non-volatile data storage in industrial and consumer electronics applications. This memory IC features a 512 x 8 bit organization and operates at clock frequencies up to 20 MHz, making it ideal for applications requiring fast, reliable data retention.

Key Features & Benefits

  • High-Speed SPI Interface: 20 MHz clock frequency enables rapid data access and transfer
  • Wide Voltage Range: 2.5V to 5.5V supply voltage supports diverse system requirements
  • Industrial Temperature Range: -40°C to 85°C operation ensures reliability in harsh environments
  • Compact Surface Mount Package: 8-SOIC (3.90mm width) saves valuable PCB space
  • Non-Volatile Memory: EEPROM technology retains data without power
  • Fast Write Cycles: 5ms write cycle time for efficient programming

Applications

Perfect for embedded systems, industrial controllers, automotive electronics, consumer devices, configuration storage, calibration data, and system parameter retention.

Why Choose HQICKEY?

HQICKEY is your trusted source for authentic semiconductor components and memory ICs. We provide genuine STMicroelectronics products with full technical support and reliable global shipping.

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