Infineon Technologies S29GL512S11DHA013

Overview

S29GL512S11DHA013 from Infineon is a 512 Mb (64 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 100 ns random access time and 15 ns page access time, 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 S29GL512S11DHA013 datasheet, S29GL512S11DHA013 pinout, S29GL512S11DHA013 application, or S29GL512S11DHA013 equivalent, key selection criteria include its 128 kB uniform sector erase granularity, 512-byte write buffer throughput (1.5 MBps), Versatile I/O support (1.65–VCC), OTP array, and AEC-Q100 Grade 2 qualification (–40°C to +105°C).

Technical Context

This device implements an asynchronous parallel interface with word-aligned addressing (A0–A24), supports XIP-capable page-mode reads (32-byte aligned pages), and embeds an on-die algorithm controller for autonomous program/erase operations. Its status monitoring uses RY/BY# pin, data polling, and status register read-enabling deterministic timing control in real-time systems.

The internal architecture includes dedicated erase voltage and programming voltage generators, hardware ECC logic covering all array sectors, and dual-mode sector protection (volatile/non-volatile). The 1024-byte OTP array is split into two lockable regions for secure configuration or calibration data storage.

Key Specifications

Pinout & Package

Package: 56-pin TSOP (Thin Small Outline Package), JEDEC standard MO-141AC, body size 18.4 mm × 10.16 mm, 0.5 mm pitch.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S29GL512S11DHA013, the TSOP-packaged Infineon variant offers superior thermal dissipation and pin-compatible upgrade path, while the Quad SPI alternative trades deterministic timing and hardware ECC for reduced pin count and lower BOM cost.

Availability

S29GL512S11DHA013 is available at Aetrix Electronics and suitable for automotive ECU design, industrial PLC firmware storage, and avionics data recorder applications requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for S29GL512S11DHA013 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 manufacturer specializing in power management, automotive MCUs, and high-reliability memory solutions, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q200.

The GL-S family targets mission-critical embedded systems needing deterministic parallel flash performance, integrated ECC, and AEC-Q100 qualification-designed specifically for automotive, industrial, and aerospace firmware storage.

FAQ

What is the maximum operating temperature range for S29GL512S11DHA013?

This part is rated for Industrial Plus grade (–40°C to +105°C), verified per Infineon's qualification test plan and documented in the 001-98285 Rev. *U datasheet Section 10.4. It meets AEC-Q100 Grade 2 requirements and is validated for continuous operation at 105°C junction temperature under specified voltage and load conditions.

Does S29GL512S11DHA013 support execute-in-place (XIP) functionality?

Yes-it supports true XIP via fast random access (100 ns) and page-mode reads (15 ns), enabling CPU instruction fetch directly from flash without copying to RAM. The 32-byte aligned page structure and asynchronous interface allow deterministic timing required for hard real-time execution in automotive and industrial applications.

How is hardware ECC implemented and what errors does it correct?

Internal hardware ECC detects and corrects all single-bit errors per 512-byte sector during read operations. It operates transparently without software intervention and does not require additional overhead bits in user data. The ECC logic is integrated into the read path and verified across full temperature and voltage ranges per datasheet Section 5.3.

Can S29GL512S11DHA013 be used with a 1.8 V I/O interface?

Yes-its Versatile I/O feature supports VIO from 1.65 V to VCC. With VCC = 3.3 V, VIO may be set to 1.8 V, allowing direct connection to 1.8 V logic families without level shifters. This is confirmed in Section 1.2 and Table 2 of the datasheet, and validated in DC characteristics (Section 10.5).