Manufacturer Part Number
M95256-WMW6TG
Manufacturer
STMicroelectronics
Introduction
STMicroelectronics' M95256-WMW6TG is a 256Kbit EEPROM memory chip with SPI interface.
Product Features and Performance
Non-Volatile EEPROM Memory
256Kbit (32K x 8) Memory Size
SPI Interface for High-Speed Communications
10 MHz Clock Frequency for Swift Data Access
Write Cycle Time - Word, Page: 5ms
Operational across a wide Voltage Supply Range (2.5V ~ 5.5V)
Product Advantages
Robust Data Retention
Fast Write Capabilities
Easy Integration with Many Microcontrollers
Key Technical Parameters
Memory Format: EEPROM
Technology: EEPROM
Memory Size: 256Kbit
Memory Organization: 32K x 8
Memory Interface: SPI
Write Cycle Time: 5ms
Voltage Supply Range: 2.5V ~ 5.5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
High Reliability
Endurance of 1 Million Write Cycles
Data Retention for up to 40 years
ESD Protection
Compatibility
SPI Interface Compatible with a Wide Range of Microcontrollers
Application Areas
Industrial Automation
Consumer Electronics
Automotive Systems
Data Logging Devices
Product Lifecycle
Obsolete - Potential for Limited Availability
Alternatives or Replacement Options may be Available
Several Key Reasons to Choose This Product
Industry Standard SPI Interface for easy integration
Extended Operating Temperature Range Suitable for Various Environments
Large Memory Size for Complex Applications
High-Speed Data Transfer Capabilities
Long Term Data Integrity with Non-Volatility
Surface Mount Package for Compact PCB Designs
M95256WMWSTMicroelectronics