Infineon Technologies S29GL512S10FAI013

Overview

S29GL512S10FAI013 from Spansion is a 512-Mbit (64 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-enabled block locking, and is used in boot code storage for industrial controllers and firmware storage in network edge devices.

For engineers reviewing the S29GL512S10FAI013 datasheet, S29GL512S10FAI013 pinout, S29GL512S10FAI013 application, or S29GL512S10FAI013 equivalent, key selection criteria include VIO/VCC compatibility (2.7–3.6 V), sector protection configuration (highest address protected), power-up default state of DYB (unprotected), and Read Password Mode operation - all confirmed in Spansion's official ordering supplement S29GL_128S_01GS_Pb_SP Rev 03.

Technical Context

This device implements a parallel asynchronous interface with standard Intel-compatible command set and supports both CFI query and JEDEC-compliant boot-block architecture. It integrates embedded erase and program algorithms with hardware acceleration for single-word programming and uniform 128-KB sector erase.

Memory organization is 67,108,864 × 8 bits (or 33,554,432 × 16 bits), with 512 uniform sectors and support for temporary and permanent sector protection via software commands or hardware write-protect pins. The LAA064 Fortified BGA package enables high-density PCB layout while maintaining signal integrity for 100 ns timing compliance.

Key Specifications

Pinout & Package

Package: Fortified Ball-Grid Array (LAA064), 64-ball, 11 mm × 13 mm body, 0.8 mm pitch, RoHS-compliant Pb-free finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S29GL512S10FHAI010 and MX29GL512FHT2I-10G, the S29GL512S10FAI013 uniquely combines industrial temperature operation, fortified BGA packaging for vibration resistance, and integrated Read Password Mode - making it optimal for safety- and security-critical embedded boot applications where physical and logical protection are jointly required.

Availability

S29GL512S10FAI013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, telecom edge router boot code, and medical diagnostic imaging UI requiring stable component supply and long-term lifecycle assurance.

Supply support for S29GL512S10FAI013 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 (now part of Cypress Semiconductor, acquired by Infineon in 2019) was a fabless semiconductor company specializing in NOR flash, microcontrollers, and analog solutions for embedded systems.

The S29GL-S family targets high-reliability boot code and firmware storage in industrial, networking, and automotive applications, emphasizing data integrity, security features, and long-term manufacturability.

FAQ

What is the default sector protection configuration for S29GL512S10FAI013?

The S29GL512S10FAI013 is configured with highest-address sector protection enabled by default (Model Number "01"). This ensures the bootloader region at the top of the address space remains locked against accidental writes unless explicitly unlocked via command sequence or WP# pin assertion.

Does S29GL512S10FAI013 support both x8 and x16 data bus widths?

Yes - the device supports configurable bus width via the BYTE# pin. When BYTE# is HIGH, it operates in x8 mode using DQ0–DQ7; when LOW, it operates in x16 mode using DQ0–DQ15. This flexibility allows integration into both 8-bit and 16-bit microcontroller buses without external data multiplexing.

How does Read Password Mode function in this device?

Read Password Mode requires a valid 16-byte password to be written before read access to protected sectors is granted. Once enabled, reads from protected regions return undefined data unless the correct password is presented. The mode persists across power cycles and is controlled via specific CFI command sequences defined in Spansion's S29GL-S datasheet.

Is the LAA064 package pin-compatible with standard 64-ball FBGA packages?

No - the LAA064 is a Spansion-specific "Fortified" BGA package with enhanced mechanical robustness, including reinforced solder ball structure and underfill compatibility. While footprint dimensions match standard 64-ball FBGA (11 mm × 13 mm), its mechanical specifications and thermal performance differ, requiring validation per Spansion's LAA064 mounting guidelines.