Infineon Technologies S29GL01GS10DHA013

Overview

S29GL01GS10DHA013 from Infineon is a 1 Gb (128 MB) parallel NOR flash memory IC with 16-bit data bus, fabricated on 65 nm MIRRORBIT™ Eclipse process. It operates from a single 2.7–3.6 V supply, delivers 90 ns random access and 15 ns page access, and integrates hardware ECC for single-bit error correction-used in boot code storage and firmware execution in industrial control and automotive ECUs.

For engineers reviewing the S29GL01GS10DHA013 datasheet, S29GL01GS10DHA013 pinout, S29GL01GS10DHA013 application, or S29GL01GS10DHA013 equivalent, key selection criteria include its 128-kbyte uniform sector erase, 512-byte programming buffer, Versatile I/O (1.65–VCC), AEC-Q100 Grade 2 qualification (–40°C to +105°C), and TSOP-56/LAA/LAE/VBU package compatibility.

Technical Context

This device implements asynchronous parallel interface logic with dedicated CE#, OE#, and WE# control lines, supporting XIP-capable read operations and embedded program/erase algorithms managed by an on-chip Embedded Algorithm Controller (EAC). Its architecture enables page-mode reads (32-byte aligned, 15 ns subsequent access) and buffer programming of up to 512 bytes per command.

Hardware ECC operates transparently during read cycles, correcting single-bit errors without software intervention; status is reported via status register, data polling, or RY/BY# pin. Sector protection includes volatile/non-volatile lock bits and a separate 1024-byte OTP array with two lockable regions.

Key Specifications

Pinout & Package

Package: 56-pin Thin Small Outline Package (TSOP), 14 mm × 20 mm, standard JEDEC MO-142AB footprint with 0.5 mm pitch.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S29GL01GS10DHA013, the LAA-packaged variant offers superior thermal dissipation and higher pin-count flexibility, while the MX29GL128F lacks critical reliability features (OTP, hardware ECC, Versatile I/O) required for new industrial or automotive designs.

Availability

S29GL01GS10DHA013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ECU boot memory, and medical imaging system BIOS requiring stable component supply across extended temperature and long-lifecycle programs.

Supply support for S29GL01GS10DHA013 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

Infineon Technologies is a German semiconductor leader specializing in power management, automotive MCUs, and high-reliability memory solutions, with global manufacturing and quality certifications including IATF 16949 and ISO 9001.

The GL-S family targets mission-critical embedded systems demanding XIP capability, long-term data integrity, and AEC-Q100-compliant operation - designed specifically for automotive, industrial, and medical applications where firmware security and endurance are non-negotiable.

FAQ

Does S29GL01GS10DHA013 support execute-in-place (XIP) operation?

Yes, it supports true XIP operation with 90 ns random access and 15 ns page-mode reads, enabling direct CPU instruction fetch from flash without copying to RAM. The architecture includes dedicated address/data latching and asynchronous timing to meet tight timing budgets of ARM Cortex-R and Power Architecture cores.

What is the function of the Versatile I/O (VIO) feature?

Versatile I/O allows independent VIO supply from 1.65 V to VCC, enabling direct interface with 1.8 V, 2.5 V, or 3.3 V host processors without external level shifters. This reduces BOM count and signal integrity risk while maintaining full timing compliance across mixed-voltage system designs.

How does the hardware ECC work during read operations?

Hardware ECC operates transparently on every read: single-bit errors in a 512-bit word are corrected in real time using BCH algorithm, and correction status is reported via ECC status ASO or status register bit. No firmware intervention or additional latency is required - correction occurs within normal read access timing.

Is the 1024-byte OTP array field-programmable and lockable?

Yes, the OTP array is one-time programmable via standard command sequences and supports two independently lockable 512-byte regions. Once locked (via non-volatile bit), a region becomes permanently read-only; unlocking is impossible. This ensures permanent storage of cryptographic keys or calibration data immune to firmware bugs or malware.