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Home > Products > Integrated Circuits (ICs) > Memory > Memory

Infineon Technologies S29GL512S10TFA010

Name: S29GL512S10TFA010
Brand: Infineon Technologies
SKU: S29GL512S10TFA010
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL512S10TFA010

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 56-TFSOP (0.724", 18.40mm Width)

Datasheet:: S29GL512S10TFA010.pdf

Description:: IC FLASH 512MBIT PARALLEL 56TSOP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29GL512S10TFA010 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. It is used in boot code storage for industrial microcontrollers requiring fast XIP execution and reliable non-volatile firmware retention.

For engineers reviewing the S29GL512S10TFA010 datasheet, S29GL512S10TFA010 pinout, S29GL512S10TFA010 application, or S29GL512S10TFA010 equivalent, this device supports asynchronous read, 512-byte buffer programming, sector erase (128 kB), suspend/resume operations, and AEC-Q100 Grade 2 automotive qualification - critical for embedded boot memory selection.

Technical Context

This device implements an asynchronous parallel interface with word-aligned addressing (A0–A24), supporting both full-VCC and versatile I/O (VIO = 1.65–VCC) operation modes. Its embedded algorithm controller handles program/erase sequences autonomously, while internal hardware ECC corrects single-bit errors during read without host intervention.

The memory array is organized into uniform 128-kbyte sectors, each individually erasable. Status monitoring uses three methods: status register polling, data polling, and RY/BY# pin assertion - enabling robust integration into real-time boot loaders and firmware update systems.

Key Specifications

Parameter	Value and Actual Design Meaning
Density	512 Mb (64 MB); provides sufficient space for complex boot images and firmware partitions in resource-constrained embedded systems.
Random Access Time	100 ns at full VCC; enables sub-10 MHz CPU clock XIP execution without wait states in industrial controllers.
Page Access Time	15 ns; allows rapid sequential reads within 32-byte aligned pages, accelerating firmware initialization routines.
Programming Buffer	512 bytes; reduces effective programming time by batching writes, improving field firmware update throughput.
Erase Unit	128 kB uniform sectors; supports granular firmware updates without disturbing adjacent application code regions.
ECC	Internal hardware single-bit correction; eliminates need for external error-handling logic in safety-critical boot paths.
Endurance	100,000 program/erase cycles; ensures long-term reliability across repeated OTA updates in deployed equipment.
Data Retention	20 years at +85°C; guarantees firmware integrity over full product lifecycle in harsh industrial environments.

Pinout & Package

Package: 56-pin TSOP (Thin Small Outline Package), 14 mm × 20 mm, standard JEDEC MO-141AC footprint. Pin-compatible with legacy S29GL series parallel NOR flash devices.

Pin/Terminal	Circuit Role	Design Meaning
A0–A24	Address Inputs	Word-aligned address bus (25 bits); A24 is MSB for 512 Mb density, enabling 64 MB linear addressing.
DQ0–DQ15	Data Bus	16-bit bidirectional data path; supports true word-wide transfers for efficient instruction fetch and data storage.
CE#	Chip Enable	Active-low chip select; controls device activation and power state - essential for multi-device memory maps.
OE#	Output Enable	Active-low read strobe; gates output drivers to prevent bus contention during shared-memory access.
WE#	Write Enable	Active-low write strobe; initiates internal program/erase algorithms when combined with command sequences.
RY/BY#	Ready/Busy Output	Open-drain status indicator; signals active embedded operations, enabling non-polling interrupt-driven firmware flow.
WP#	Write Protect	Hardware sector protection enable; prevents accidental program/erase of protected sectors during power transitions.
VCC	Core Supply	2.7–3.6 V single supply for all operations - simplifies power design versus dual-supply flash alternatives.
VIO	I/O Supply	1.65–VCC range; allows direct interfacing with 1.8 V, 2.5 V, or 3.3 V logic without level shifters.
RESET#	Hardware Reset	Asynchronous reset input; forces device into known state and clears status registers after power-up or fault recovery.

Key Features

Feature	Design Value
Asynchronous Page Read	32-byte aligned page access with 15 ns cycle time - accelerates boot code loading from contiguous flash regions.
512-Byte Programming Buffer	Reduces average programming time per byte by up to 4× vs. single-word programming - critical for fast field firmware updates.
Hardware ECC Engine	On-the-fly single-bit error correction during read - eliminates software ECC overhead and improves system MTBF.
Advanced Sector Protection	Volatile and non-volatile lock bits per 128 kB sector - enables secure bootloader partitioning and runtime write-protection control.
OTP Array	1024-byte one-time-programmable region with two lockable sections - stores cryptographic keys or calibration data irreversibly.
CFI Compliance	Standard Common Flash Interface table - enables automatic driver detection and configuration in Linux U-Boot and RTOS bootloaders.

Applications

Industrial PLC Firmware Storage

Automotive ADAS Boot Memory

Use Scenario: Storing boot firmware and real-time control logic in programmable logic controllers operating continuously in factory environments.

IC Role / Device Role / Timing Role: Primary non-volatile boot memory providing XIP-capable instruction fetch with deterministic 100 ns latency.

Use Value: 20-year data retention at +85°C ensures firmware integrity across extended maintenance cycles without refresh.

Use Scenario: Hosting boot code and safety-critical sensor fusion firmware in automotive camera ECU modules certified to AEC-Q100 Grade 2.

IC Role / Device Role / Timing Role: Secure boot memory with hardware ECC and OTP key storage for ASIL-B compliant startup sequence.

Use Value: Internal ECC eliminates uncorrectable bit errors during cold-start reads, preventing boot failures in vehicle power-up sequences.

Medical Imaging System BIOS

Telecom Base Station Configuration

Use Scenario: Holding diagnostic self-test routines and FPGA configuration bitstreams in portable ultrasound devices requiring high reliability.

IC Role / Device Role / Timing Role: Dual-role memory: executes BIOS instructions via XIP and stores reconfigurable FPGA image data.

Use Value: 128 kB uniform sectors allow independent erase of FPGA image without corrupting BIOS code.

Use Scenario: Storing FPGA configuration, DSP firmware, and network protocol stacks in 5G remote radio units exposed to wide temperature swings.

IC Role / Device Role / Timing Role: High-density parallel flash supporting fast firmware reload during remote software upgrades.

Use Value: 512-byte buffer programming achieves 1.5 MBps effective write speed - reducing upgrade downtime by >60% vs. legacy flash.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL512S10TFI010	Same density and timing, but rated for Industrial (–40°C to +85°C) grade only - lacks AEC-Q100 qualification.	Not suitable for automotive use cases requiring Grade 2 thermal and reliability validation.	Select when cost sensitivity outweighs automotive qualification requirements.
MX29GL512FHT2I-90G	Macronix part with identical 512 Mb density, 90 ns access, but no integrated hardware ECC or OTP array.	Requires external ECC handling and lacks secure key storage capability.	Choose where firmware integrity is managed in software and security features are not required.

Compared with S29GL512S10TFA010, the S29GL512S10TFI010 offers identical performance at lower cost but omits automotive qualification, while the MX29GL512FHT2I-90G lacks hardware ECC and OTP - increasing firmware development effort and reducing functional safety margin.

Availability

S29GL512S10TFA010 is available at Aetrix Electronics and suitable for industrial PLCs, automotive ADAS ECUs, medical imaging BIOS, and telecom base station configuration requiring stable component supply and long-term lifecycle support.

Supply support for S29GL512S10TFA010 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 ICs, and memory solutions, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q100 standards.

The GL-S family targets high-reliability embedded systems needing fast XIP boot memory with integrated ECC and automotive-grade endurance - bridging the gap between traditional NOR flash and emerging serial flash alternatives.

FAQ

Does S29GL512S10TFA010 support 1.8 V I/O operation?

Yes. The device supports versatile I/O with VIO ranging from 1.65 V to VCC. When VCC = 3.3 V, VIO can be set to 1.8 V, enabling direct interface with 1.8 V logic without external level shifters - confirmed in Section 8.3 of the datasheet.

What is the maximum number of sectors that can be protected simultaneously using ASP?

All 512 sectors (128 kB each) support individual Advanced Sector Protection. Protection can be applied to any combination of sectors via volatile (power-on default) or non-volatile (permanent) lock bits - verified in Section 3.4 and Table 3-1 of the datasheet.

Is the 1024-byte OTP array field-programmable after soldering?

Yes. The OTP array is programmable in-system using standard command sequences (e.g., unlock → program → lock). Once locked, it cannot be reprogrammed - making it suitable for storing immutable keys or calibration data post-manufacturing.

How does the Ready/Busy# pin behave during suspend operations?

During suspend of program or erase, RY/BY# transitions high (ready) within 100 ns, allowing immediate host access to other memory regions. Resuming the suspended operation restores RY/BY# low (busy) - behavior defined in Section 5.5.2 and Figure 5-11 of the datasheet.

S29GL512S10TFA010 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-S

Package/Case:: 56-TFSOP (0.724", 18.40mm Width)

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 512Mbit

Memory Organization:: 32M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 60ns

Access Time:: 100 ns

Voltage - Supply:: 2.7V ~ 3.6V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-TSOP

S29GL512S10TFA010 FAQ

1.How can I place an order for S29GL512S10TFA010 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL512S10TFA010 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for S29GL512S10TFA010 reliable?

The price and inventory of S29GL512S10TFA010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL512S10TFA010 is usually 5 days.

3.What payment methods are accepted for S29GL512S10TFA010?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL512S10TFA010 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL512S10TFA010?

S29GL512S10TFA010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL512S10TFA010 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for S29GL512S10TFA010?

For technical support, including S29GL512S10TFA010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL512S10TFA010 requirements.

6.How does Aetrix verify that S29GL512S10TFA010 is sourced from the original manufacturer or authorized distributors?

All S29GL512S10TFA010 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S29GL512S10TFA010 meets industry standards.

7.What is the process for return or replacement of S29GL512S10TFA010?

All S29GL512S10TFA010 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL512S10TFA010, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The S29GL512S10TFA010 part is unused and in its original packaging.

Return procedure for S29GL512S10TFA010:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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