S3A3204R0M-AI1AT

Memory IC Overview

The Netsol S3A3204R0M-AI1AT is a 32Mb STT-MRAM device in an 8-pin SOIC package. It operates at 1.71V to 1.98V with SDR frequencies up to 108MHz and DDR up to 54MHz. Standby current is 560µA, active read is 9mA, and write is 25mA. It supports Single/Dual/Quad SPI modes (1-1-1 to 4-4-4) and XIP. The chip offers unlimited reads, 10^14 write endurance, and 10-year data retention at 85°C. It includes hardware protection via WP pin and block locks, plus a unique 64-bit ID.

Memory IC Feature Summary

• Supports Single, Dual, and Quad SPI interface modes for flexible system integration
• Enables Execute-In-Place (XIP) operations for direct code execution from memory
• Provides hardware-based data protection including write protect pins and block locking
• Features a unique 64-bit identification register and user-writable serial number

Memory IC Applications

• Industrial control systems requiring high reliability
• Embedded systems needing fast boot times
• Smart devices demanding low power consumption
• IoT applications with frequent data logging needs

Memory IC Procurement Notes

Verify the specific suffix AI1AT against official ordering tables to confirm package type and temperature grade. Ensure voltage requirements match the 1.8V variant specifications. Confirm availability of technical documentation for interface timing parameters before finalizing design integration.

Memory IC Selection Notes

Select this model for applications requiring non-volatile storage with high write endurance and low power consumption. The 1.8V operating range suits battery-powered or low-voltage logic systems. Consider the industrial temperature range if deployed in harsh environments. Verify SPI controller compatibility with supported modes.

Memory IC Part Context

This component belongs to the Netsol S3A3204x0M family of 32Mb MRAM chips. It utilizes Spin-Transfer-Torque technology to provide non-volatile storage without external ECC. The R0M designation indicates the 1.8V supply variant, distinguishing it from the 3.3V V0M version within the same product line.

Memory IC Replacement Considerations

S3A3204V0M is the 3.3V equivalent. Verify voltage compatibility before substitution. No other direct cross-references are confirmed in public datasheets.