S29GL01GT10FHI040

Memory IC Overview

The Infineon S29GL01GT10FHI040 is a 1 Gbit (128 MB) parallel NOR flash memory from the GL-T MirrorBit Eclipse family. It utilizes 45-nm technology and operates on a single 3.0 V supply (2.7 V to 3.6 V). The device features an asynchronous interface with a maximum random access time of 100 ns and a page access time of 15 ns. It supports versatile I/O ranging from 1.65 V to VCC and offers an 8-bit or 16-bit data bus width. The component is housed in a 64-ball LAA fortified BGA package (13 mm × 11 mm) and is rated for industrial operating temperatures between -40°C and +85°C.

Memory IC Feature Summary

• Features a 512-byte write buffer that enables faster effective programming times by allowing up to 256 words to be programmed in a single operation.
• Includes internal hardware Automatic Error Checking and Correction (ECC) capable of correcting single-bit errors during read operations.
• Provides Advanced Sector Protection (ASP) with both volatile and non-volatile methods to secure individual sectors against program and erase operations.
• Integrates a separate 2048-byte One-Time Programmable (OTP) array divided into four lockable regions, including factory-locked SSR0 and password-protected SSR3.

Memory IC Applications

• Embedded applications requiring high density and fast performance
• Execute-in-Place (XIP) code storage systems
• Industrial control systems with extended temperature requirements

Memory IC Procurement Notes

Verify the specific ordering suffix to confirm the exact package type, temperature grade, and mass packaging format. Ensure compatibility with the host system's voltage levels, particularly regarding the versatile I/O range. Confirm that the required security features, such as sector protection or OTP usage, align with the device's configuration capabilities before finalizing procurement.

Memory IC Selection Notes

Select this component when a 1 Gbit capacity is required alongside fast random access speeds for code execution. The versatile I/O feature allows flexibility in interfacing with different logic voltage levels. Consider the robust data protection mechanisms, including ECC and ASP, if data integrity and security are critical for the application environment.

Memory IC Part Context

This part belongs to the S29GL01GT series within the broader GL-T MirrorBit Eclipse family. It shares architectural similarities with other densities in the lineup, such as the 512 Mb variant, but offers double the storage capacity. The series is designed to bridge the gap between traditional XIP flash and high-density data storage solutions.

Memory IC Replacement Considerations

Direct replacements within the same family include the S29GL01GT10DHI010 and S29GL01GT10FAI013, which share identical electrical specifications and pinouts but may differ in package dimensions or temperature grades. Verify package footprint compatibility before substitution.