M24C08-WMN6TP

Memory IC Overview

The M24C08-WMN6TP is an 8-Kbit serial I2C bus EEPROM manufactured by STMicroelectronics. It is organized as 1 K x 8 bits and supports standard (100 kHz) and fast mode (400 kHz) clock frequencies. The device operates with a single supply voltage ranging from 2.5 V to 5.5 V. Key electrical parameters include a maximum access time of 900 ns, active read current up to 1 mA, and write cycle times for both byte and page operations within 5 ms. It features a 16-byte page size and is housed in an 8-SOIC package.

Memory IC Feature Summary

• Supports two-wire I2C bus communication with compatibility for both 100 kHz and 400 kHz modes.
• Provides non-volatile data retention exceeding 200 years and endurance of more than 4 million write cycles.
• Includes hardware write protection for the entire memory array to prevent accidental data modification.
• Features enhanced ESD and latch-up protection mechanisms for robust operation.

Memory IC Applications

• Smart grid distribution systems
• Smart metering applications
• Industrial control systems requiring reliable parameter storage

Memory IC Procurement Notes

Verify the specific suffix 'W' indicates the 2.5 V to 5.5 V operating voltage range, distinct from 'R' or 'F' variants. Confirm the 'MN6TP' suffix corresponds to the SOIC-8 package and tape-and-reel shipping format. Ensure compliance with RoHS3 standards matches project requirements before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a wide supply voltage range starting at 2.5 V is required rather than lower voltage options. The 8-SOIC package offers a larger footprint suitable for general-purpose PCB layouts compared to WLCSP alternatives. Verify that the 400 kHz interface speed meets system timing constraints for data logging tasks.

Memory IC Part Context

This part belongs to the M24C08 family of serial EEPROMs designed for low-power and high-reliability data storage. The 'W' variant specifically targets applications where the minimum supply voltage is 2.5 V, differentiating it from the 1.8 V and 1.7 V capable 'R' and 'F' series members within the same product line.

Memory IC Replacement Considerations

M24C08-RMN6TP: Compatible but supports lower voltage down to 1.8 V. M24C08-FMN6TP: Compatible but supports lower voltage down to 1.7 V. M24C08-GCT6TP/T: Different WLCSP-4 package, not pin-compatible.