EM128LXOAB320IS1T

Memory IC Overview

The EM128LXOAB320IS1T is a 128 Mbit Magnetoresistive Random Access Memory (MRAM) integrated circuit manufactured by Everspin Technologies. It features an Octal SPI interface operating at frequencies up to 200 MHz. The device is organized as 16 M x 8 bits and utilizes a 24-pin BGA package for surface mount installation. Electrical specifications include a minimum supply voltage of 1.65 V and a maximum of 2 V, with operating currents listed at 125 mA and 157 mA. The component supports an industrial temperature range from -40°C to +105°C.

Memory IC Feature Summary

• Non-volatile data retention utilizing magnetoresistive technology
• High-speed Octal Serial Peripheral Interface communication
• Industrial-grade thermal stability for demanding environments

Memory IC Applications

• Industrial control systems requiring persistent memory
• Automotive electronics applications
• Embedded systems needing high endurance storage

Memory IC Procurement Notes

Verify the specific suffix 'IS1T' against official manufacturer documentation to confirm pinout compatibility and moisture sensitivity levels. Ensure that the required Octal SPI protocol support is available in the host microcontroller or controller design before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when non-volatility combined with high-speed serial access is required. Compare the 128 Mbit capacity against smaller variants like the 32 Mbit EM032 series if space or cost constraints exist. Confirm that the 24-BGA footprint matches the printed circuit board layout requirements.

Memory IC Part Context

This part belongs to the Everspin MRAM family, which provides flash-like density with SRAM-like speed. The Octal SPI variant offers increased bandwidth compared to standard Quad SPI versions, making it suitable for applications where rapid data retrieval is critical within a compact form factor.

Memory IC Replacement Considerations

Publicly documented suggested alternates for similar Everspin MRAM devices include the EM032LXOAB320ES2T and EM008LXQBB313IS2T. Verify functional equivalence and interface compatibility before substitution.