M24M01-RDW6TP

Memory IC Overview

The M24M01-RDW6TP is a 1 Mbit (128 K x 8 bits) serial I2C bus EEPROM manufactured by STMicroelectronics. It operates within a supply voltage range of 1.8 V to 5.5 V and supports clock frequencies up to 1 MHz. The device features a page size of 256 bytes, with byte and page write times typically under 5 ms. It offers enhanced ESD/latch-up protection, over 4 million write cycles endurance, and data retention exceeding 200 years. Operating temperatures range from -40 °C to +85 °C. The component is housed in an 8-pin TSSOP package.

Memory IC Feature Summary

• Compatible with all standard I2C bus modes including 100 kHz, 400 kHz, and 1 MHz operations.
• Provides high-speed serial communication via the I2C interface with random and sequential read modes.
• Includes enhanced electrostatic discharge and latch-up protection for robust operation.

Memory IC Applications

• Industrial control systems requiring non-volatile data storage
• Consumer electronics utilizing low-voltage memory interfaces
• Automotive applications compliant with industrial temperature ranges

Memory IC Procurement Notes

Verify the specific ordering suffix to confirm the exact package type and tape/reel specifications, as variations exist within the M24M01 family. Confirm that the 1.8 V minimum operating voltage aligns with your system's power rails, distinguishing it from the 1.7 V variant found in other sub-models. Ensure compliance with RoHS and Ecopack2 environmental standards required for your manufacturing process.

Memory IC Selection Notes

Select this part when a 1 Mbit capacity is required with I2C connectivity. Note that the RDW6TP suffix indicates a TSSOP-8 package and a 1.8 V minimum supply voltage. If a lower 1.7 V minimum voltage or different packaging such as WLCSP is needed, consider the M24M01-DF series variants instead. Verify pin compatibility if replacing older generation EEPROMs.

Memory IC Part Context

This component belongs to the M24M01 series of serial EEPROMs designed for applications needing reliable, non-volatile storage with simple two-wire interface access. The series supports various packages including SO8, TSSOP8, and WLCSP, catering to diverse PCB layout constraints while maintaining consistent electrical performance across the family.

Memory IC Replacement Considerations

Direct substitutes include other M24M01 variants with compatible pinouts but verify voltage thresholds carefully. The M24M01-DF series shares similar functionality but operates down to 1.7 V. Cross-reference datasheets for timing parameters and package dimensions before substitution.