S3A1004V0M-JI1ATD0

Memory IC Overview

The Netsol S3A1004V0M-JI1ATD0 is a 1Mb STT-MRAM device operating at 3.3V with an SPI interface. It supports Single, Dual, and Quad SPI modes with SDR frequencies up to 108MHz and DDR up to 54MHz. Key electrical parameters include standby currents of 330µA (3.3V) and 280µA (1.8V), active read currents of 8mA/6mA, and write currents of 25mA/22mA. The component offers unlimited read endurance, 10^14 write cycles, and 10-year data retention at 85°C. It features hardware write protection, block lock, and a unique 64-bit ID.

Memory IC Feature Summary

• Supports XIP for direct code execution from memory
• Includes augmented 256-byte nonvolatile area with user protection
• Provides hardware-based data protection via WP pin and block lock
• Features single-byte writable capability for fast updates

Memory IC Applications

• Industrial control systems requiring high endurance
• Embedded systems needing execute-in-place functionality
• Smart devices utilizing low-power standby modes
• IoT applications demanding reliable data retention

Memory IC Procurement Notes

Verify the specific suffix 'JI1ATD0' against official ordering tables to confirm package type and temperature grade. Ensure voltage requirements match the 3.3V V0M variant specifications. Confirm availability of industrial temperature range options if operating outside commercial limits.

Memory IC Selection Notes

Select this model for applications requiring high-speed SPI access with XIP support. Consider the 1Mb density for moderate storage needs. Evaluate power consumption profiles against system battery life requirements. Verify compatibility with existing SPI controller configurations for SDR or DDR modes.

Memory IC Part Context

This part belongs to the S3Axx04x0M family of 1Mb to 16Mb SPI MRAM chips. It utilizes Spin-Transfer-Torque technology for non-volatile storage. The series integrates standard SPI protocols with enhanced performance features like XIP and hardware protection mechanisms suitable for embedded environments.

Memory IC Replacement Considerations

Check for other densities within the S3Axx04x0M series such as S3A2004V0M or S3A4004V0M for capacity upgrades. Verify pinout compatibility across the family before substitution. Ensure voltage and temperature grades align with the original design requirements.