Infineon Technologies S29GL01GS10FAI013

Overview

S29GL01GS10FAI013 from Spansion is a 1 Gbit (128 MB) 3.0 V-only page-mode NOR Flash memory IC fabricated on 65 nm MirrorBit Eclipse process technology, featuring 100 ns random access time, industrial temperature range (–40°C to +85°C), and Fortified BGA package (LAA064, 11 mm × 13 mm). It supports sector protection, password-protected boot-block locking, and is used in embedded firmware storage for industrial controllers and network edge devices.

For engineers reviewing the S29GL01GS10FAI013 datasheet, S29GL01GS10FAI013 pinout, S29GL01GS10FAI013 application, or S29GL01GS10FAI013 equivalent, key selection criteria include VIO/VCC compatibility (2.7–3.6 V), sector protection configuration (highest address protected), power-up DYB state (unprotected), and Read Password Mode operation - all confirmed in Spansion's Pb Package ordering supplement.

Technical Context

This device implements a parallel asynchronous interface with x16 data bus width and standard JEDEC-compliant command set for program/erase operations. It integrates embedded algorithms for automatic write and erase cycling, supports CFI (Common Flash Interface) query mode, and uses mirror-bit cell architecture enabling dual-bit-per-cell density without compromising read/write reliability.

It operates with single 3.0 V supply for both core and I/O (VIO = VCC = 2.7–3.6 V), includes hardware and software sector protection, and features boot-block architecture with top-boot configuration. The LAA064 Fortified BGA package ensures mechanical robustness for industrial thermal cycling and board-level shock resistance.

Key Specifications

Pinout & Package

LAA064 Fortified Ball-Grid Array package: 64-ball, 11 mm × 13 mm footprint, 0.8 mm pitch, Pb-free, moisture sensitivity level 3 (MSL3).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar NOR Flash memory applications.

Compared with S29GL01GP10FAI010 and MX29GL128FHTI-10G, the S29GL01GS10FAI013 uniquely combines 1 Gbit density, fortified BGA packaging, and industrial-grade sector protection - making it the sole option for space-constrained, mission-critical firmware storage where mechanical integrity and security are co-required.

Availability

S29GL01GS10FAI013 is available at Aetrix Electronics and suitable for industrial PLCs, telecom edge routers, medical imaging subsystems, and smart energy meters requiring stable component supply across extended product lifecycles.

Supply support for S29GL01GS10FAI013 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Spansion Inc. was a leading fabless semiconductor company specializing in flash memory solutions, later acquired by Cypress Semiconductor in 2015 and integrated into Infineon Technologies.

This part belongs to the S29GL-S MirrorBit Flash Family, designed specifically for high-reliability embedded firmware storage in industrial, networking, and medical equipment where data integrity, long-term retention, and physical robustness are mandatory.

FAQ

Is S29GL01GS10FAI013 pin-compatible with earlier S29GL01GP variants?

No. While both use LAA064 BGA packages, S29GL01GS10FAI013 employs a fortified version with reinforced solder joint reliability and modified internal bonding structure. Mechanical and thermal stress testing shows improved performance under vibration, but PCB land patterns must be verified per Spansion's LAA064 Fortified BGA mechanical drawing.

What does "01" in the model number indicate for protection configuration?

The "01" suffix specifies VIO = VCC = 2.7–3.6 V operation with highest-address sector protected, DYB (Device Protect Bit) power-up state set to unprotected, and Read Password Mode enabled. This configuration allows secure boot code storage while permitting field firmware updates to application sectors without password entry.

Does this device support execute-in-place (XIP) operation?

Yes. S29GL01GS10FAI013 supports true XIP operation via its asynchronous parallel interface and deterministic 100 ns access time. Its top-boot architecture and CFI compliance allow direct CPU instruction fetch from flash without copying to RAM, reducing boot latency and SRAM usage in resource-constrained systems.

How is password protection implemented and what is its scope?

Password protection operates in Read Password Mode: a 16-byte user-defined password must be written before any read access to protected sectors. It applies only to read operations - program/erase commands remain governed by sector protection bits. Password is stored in on-chip non-volatile registers and survives power cycles, but is cleared only by hardware RESET# assertion.