S3A1604R0M-JI1ATD0

Memory IC Overview

The Netsol S3A1604R0M-JI1ATD0 is a 16Mb STT-MRAM device operating at 1.8V with an SPI interface. It supports Single, Dual, and Quad IO modes at frequencies up to 108MHz (SDR) or 54MHz (DDR). Key electrical parameters include a standby current of 280µA, active read current of 6mA, and active write current of 22mA. The component offers unlimited read endurance and 10^14 write cycles, ensuring data retention for 10 years at 85°C. It features XIP capability, hardware write protection, and a unique 64-bit ID.

Memory IC Feature Summary

• Supports Single, Dual, and Quad SPI interfaces with Execute-In-Place functionality
• Provides hardware-based data protection including WP pin and block lock mechanisms
• Features nonvolatile configuration registers and user-writable serial number storage
• Eliminates the need for external ECC verification due to high data integrity

Memory IC Applications

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

Memory IC Procurement Notes

Verify the specific ordering suffix against the official Netsol datasheet to confirm package type and temperature grade. Ensure the design accommodates the 1.8V supply voltage range of 1.71V to 1.98V. Confirm that the target application utilizes compatible SPI clock modes and respects the absolute maximum ratings defined in the electrical specifications section.

Memory IC Selection Notes

Select this model when a non-volatile memory solution requires high-speed random access without the latency associated with traditional flash. The 1.8V variant is suitable for low-voltage logic systems. Consider the 16Mb density for applications needing substantial code storage or large data buffers. Verify compatibility with existing SPI controllers regarding supported transfer modes.

Memory IC Part Context

This component belongs to the S3Axx04x0M family of MRAM chips from Netsol Corporation. The series integrates Spin-Transfer-Torque technology to provide robust, high-performance storage. The product line covers various densities and voltage options, designed to replace conventional EEPROM and Flash memories in modern embedded architectures.

Memory IC Replacement Considerations

Consult the official Netsol cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence with generic SPI NOR Flash parts without verifying timing and command set compatibility.