S29GL01GS10DHSS40

Memory IC Overview

The S29GL01GS10DHSS40 is a 1 Gbit Parallel NOR Flash memory component from Infineon Technologies, belonging to the GL-S MirrorBit Eclipse Flash series. It features an organization of 64 M x 16 with a 16-bit data bus width and asynchronous timing. The device operates within a voltage range of 2.7 V to 3.6 V, with a maximum active read current of 60 mA. It utilizes an FBGA-64 package for surface mount installation. The initial access time is specified at 100 ns, supporting operation across a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports Code Execution in Place (XIP) for direct processor execution from flash memory.
• Integrates advanced MirrorBit technology for high-density nonvolatile storage.
• Provides flexible sector protection mechanisms to secure firmware integrity.

Memory IC Applications

• Network infrastructure equipment requiring reliable code storage.
• Industrial control systems needing robust embedded memory solutions.
• Consumer electronics utilizing parallel NOR flash for boot code.

Memory IC Procurement Notes

Verify the specific suffix DHSS40 against official Infineon documentation to confirm exact packaging and moisture sensitivity levels. Ensure compatibility with existing PCB footprints for the FBGA-64 package. Confirm that the 100 ns access speed meets system timing requirements. Check for RoHS compliance status as indicated in the latest datasheet revision.

Memory IC Selection Notes

Select this part when a 1 Gbit capacity with a 16-bit interface is required for parallel applications. The FBGA-64 package offers a compact form factor suitable for space-constrained designs. Consider the 100 ns access time relative to processor clock speeds to ensure adequate performance margins for XIP operations.

Memory IC Part Context

This component is part of the S29GL01G/512/256/128S family, designed for general-purpose nonvolatile memory applications. It shares architectural similarities with other GL-S series parts but differs in density and package options. The MirrorBit technology enables higher cell density compared to traditional floating gate architectures.

Memory IC Replacement Considerations

Direct replacements include other S29GL01GS variants with compatible pinouts and electrical characteristics. Verify that substitute parts maintain the same 16-bit width and FBGA-64 package dimensions. Cross-reference with Infineon's obsolescence notices to ensure long-term availability.