Infineon Technologies S29GL01GT11FHIV13

Overview

S29GL01GT11FHIV13 from Infineon is a 1 Gb (128 MB) parallel NOR flash memory with MIRRORBIT™ technology, 45-nm process node, and 3.0 V core supply. It delivers 100 ns random access time, 15 ns page access time, and integrated hardware ECC for single-bit error correction. Designed for embedded boot code storage in industrial control systems requiring high reliability and XIP capability.

For engineers reviewing the S29GL01GT11FHIV13 datasheet, S29GL01GT11FHIV13 pinout, S29GL01GT11FHIV13 application, or S29GL01GT11FHIV13 equivalent, key selection criteria include sector erase granularity (128 KB), OTP array configuration (2048-byte, 4 lockable regions), operating temperature grade (–40°C to +105°C), and versatile I/O voltage range (1.65 V to VCC).

Technical Context

This device implements an asynchronous parallel interface with ×8/×16 data bus support and byte/word boundary addressing. Its embedded algorithm controller (EAC) manages program, erase, and suspend/resume operations without external firmware intervention.

The internal hardware ECC engine operates transparently during read cycles and corrects single-bit errors in real time. Sector protection uses both volatile (lock bits) and non-volatile (ASP) methods, with four independent SSR regions including factory-locked SSR0 and password-protected SSR3.

Key Specifications

Pinout & Package

Package: 64-ball LAE fortified BGA (9 mm × 9 mm), RoHS-compliant, lead-free.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S29GL01GT11FHIV13, the LAA-packaged S29GL01GT11FHIV20 trades footprint size for extended temperature tolerance, while the S29GL512T11FHIV13 retains full compatibility at half the density-enabling direct BOM substitution where capacity headroom is unnecessary.

Availability

S29GL01GT11FHIV13 is available at Aetrix Electronics and suitable for industrial motor control, medical imaging systems, railway signaling controllers, and programmable logic controllers requiring stable component supply across extended temperature ranges.

Supply support for S29GL01GT11FHIV13 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, sensor, and memory solutions for industrial, automotive, and IoT applications.

The GL-T family targets high-reliability embedded systems requiring XIP-capable NOR flash with robust data integrity, extended temperature operation, and secure firmware storage.

FAQ

Is S29GL01GT11FHIV13 compatible with legacy S29GL series designs?

Yes. It shares identical command set, CFI parameter table, and pinout with prior S29GL devices. The 45-nm process improves power efficiency and reduces active current to 60 mA at 5 MHz, but timing parameters remain backward-compatible within published AC specifications for –40°C to +85°C operation.

What is the function of the SSR0–SSR3 regions in the OTP array?

SSR0–SSR3 are four independent 512-byte one-time-programmable regions. SSR0 is permanently locked at factory and typically holds immutable root keys. SSR3 supports password-based read protection for sensitive calibration data. SSR1 and SSR2 are user-lockable for flexible firmware signing key management.

Does this device support synchronous read modes?

No. S29GL01GT11FHIV13 implements only asynchronous parallel interface timing with CE#, OE#, and WE# control signals. It does not include clock input or DDR/QDR timing support. Page mode read is asynchronous but provides faster sequential access than standard random reads.

How is hardware ECC triggered and verified?

ECC correction occurs automatically during every read operation. When a single-bit error is detected in a 512-byte sector, the hardware corrects it before data reaches the bus and sets the ECC Status bit in the Status Register. No host intervention or additional command is required for correction or status polling.