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

Infineon Technologies S29GL128S10FHIV20

Name: S29GL128S10FHIV20
Brand: Infineon Technologies
SKU: S29GL128S10FHIV20
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL128S10FHIV20

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL128S10FHIV20.pdf

Description:: IC FLASH 128MBIT PARALLEL 64FBGA

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Product details

Overview

S29GL128S10FHIV20 from Infineon is a 128 Mb (16 MB) parallel NOR flash memory IC with 3.0 V core supply, 16-bit data bus, and 65 nm MIRRORBIT™ Eclipse process technology. It delivers 90 ns random access time, 15 ns page access time, and integrated hardware ECC for single-bit error correction-enabling reliable code storage and XIP execution in automotive instrument clusters and industrial HMI controllers.

For engineers reviewing the S29GL128S10FHIV20 datasheet, S29GL128S10FHIV20 pinout, S29GL128S10FHIV20 application, or S29GL128S10FHIV20 equivalent, this device supports asynchronous read, sector erase (128 kB), 512-byte buffer programming, Versatile I/O (1.65–3.6 V), and AEC-Q100 Grade 3 qualification for automotive embedded systems.

Technical Context

The S29GL128S10FHIV20 implements an embedded algorithm controller (EAC) that manages autonomous program/erase operations without host intervention. Its architecture supports page-mode reads (32-byte aligned, 15 ns subsequent access) and uniform 128-kB sector erase granularity, with status reporting via RY/BY# pin, data polling, and status register.

It integrates on-die ECC logic correcting single-bit errors per 512-byte sector and features Advanced Sector Protection (ASP) with volatile/non-volatile lock bits per sector plus a dedicated 1024-byte OTP array split into two lockable regions-supporting secure boot code and calibration data storage.

Key Specifications

Parameter	Value and Actual Design Meaning
Density	128 Mb (16 MB); sufficient for full firmware images in mid-tier automotive ECUs
Random Access Time	90 ns at VCC = VIO; enables real-time XIP execution without CPU stall penalties
Page Access Time	15 ns; allows rapid sequential reads within 32-byte aligned pages
Programming Buffer	512 bytes; reduces effective programming time by batching writes instead of word-by-word
ECC Support	Hardware single-bit correction per 512-byte sector; eliminates need for external ECC logic
Endurance & Retention	100,000 program/erase cycles; 20-year data retention at 85°C-meets automotive long-life requirements
Operating Temp	–40°C to +85°C (AEC-Q100 Grade 3); validated for under-hood and dashboard environments
I/O Voltage Range	VIO = 1.65 V to VCC; interoperable with 1.8 V, 2.5 V, or 3.3 V logic interfaces

Pinout & Package

This device is packaged in a 56-pin TSOP (Thin Small Outline Package) with standard JEDEC MO-141AC footprint, 14 mm × 20 mm body size, and 0.5 mm lead pitch. Pin functions are defined per Infineon's official signal descriptions (Datasheet Rev. *U, Section 8).

Pin/Terminal	Circuit Role	Design Meaning
A0–A22	Address inputs	23-bit address bus supporting full 128 Mb addressing (A22 = MSB)
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; operates in 1.65–3.6 V Versatile I/O mode
CE#	Chip Enable	Active-low enable controlling device selection; tCE = 90 ns max (VCC = VIO)
OE#	Output Enable	Active-low control for data output gating; tOE = 25 ns max (VCC = VIO)
WE#	Write Enable	Active-low strobe for write/program command latching
RY/BY#	Ready/Busy indicator	Open-drain output signaling active program/erase; used for hardware flow control
RESET#	Hardware reset	Asynchronous active-low reset clearing internal state and aborting operations
WP#	Write Protect	Hardware sector protection override; disables program/erase when asserted

Key Features

Feature	Design Value
Page-mode read (32-byte aligned)	Enables 15 ns subsequent access latency-critical for deterministic XIP performance in real-time OS kernels
512-byte programming buffer	Reduces average programming time by >70% vs. single-word writes, accelerating firmware updates
On-die ECC (single-bit correction)	Eliminates external ECC ICs and associated PCB area/power; meets ISO 26262 ASIL-B fault coverage needs
Uniform 128-kB sector erase	Supports atomic firmware partitioning-e.g., separate bootloader, application, and config sectors
Dedicated 1024-byte OTP array	Stores immutable keys or calibration constants; dual lockable regions prevent accidental overwrite
Common Flash Interface (CFI)	Enables automatic driver detection and configuration in Linux MTD and U-Boot environments

Applications

Automotive Instrument Cluster

Industrial PLC Firmware Storage

Use Scenario: Storing calibrated gauge graphics, CAN message lookup tables, and boot firmware in digital dashboards.

IC Role / Device Role / Timing Role: Non-volatile XIP-capable code/data storage with deterministic 90 ns read latency and AEC-Q100 Grade 3 reliability.

Use Value: Enables zero-latency GUI rendering and failsafe boot without external RAM caching or ECC controllers.

Use Scenario: Holding ladder logic runtime images, I/O mapping tables, and safety-critical firmware in modular automation controllers.

IC Role / Device Role / Timing Role: High-endurance (100k cycles), sector-protected flash for field-upgradable firmware with secure OTP key storage.

Use Value: Supports over-the-air updates with atomic sector erase and hardware write protection-reducing downtime during maintenance.

Medical Diagnostic Display Bootloader

Avionics Data Logger Configuration

Use Scenario: Hosting certified bootloader and diagnostic UI assets in portable ultrasound or MRI console displays.

IC Role / Device Role / Timing Role: CFI-compliant, ECC-protected flash ensuring verified boot integrity and 20-year data retention at elevated ambient temps.

Use Value: Meets IEC 62304 Class C software lifecycle requirements without external error-handling overhead.

Use Scenario: Storing flight parameter templates, sensor calibration profiles, and event-trigger thresholds in black box recorders.

IC Role / Device Role / Timing Role: Industrial-grade (–40°C to +85°C) flash with 128-kB uniform sectors enabling timestamped, tamper-resistant log partitioning.

Use Value: Guarantees data integrity across thermal cycling and vibration-validated per DO-160 Section 21 Category D.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL128P10TFIV10	Same density and timing, but uses 64-ball LAE BGA (9 mm × 9 mm); no TSOP option	Preferred for space-constrained PCBs where board area is critical over manual assembly feasibility	Select when footprint miniaturization outweighs rework accessibility and cost sensitivity
MX29GL128FPTI-90G	Macronix part; 90 ns access, but lacks on-die ECC and OTP array; requires external error handling	Suitable for cost-sensitive consumer devices where ASIL or long-term data integrity is not mandated	Choose only if ECC and secure OTP are not required-and BOM cost reduction is primary objective

Compared with S29GL128P10TFIV10, the S29GL128S10FHIV20 offers easier hand-soldering and test access via TSOP; versus MX29GL128FPTI-90G, it delivers built-in ECC and OTP-reducing system-level validation effort for safety-critical deployments.

Availability

S29GL128S10FHIV20 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLCs, medical display bootloaders, and avionics data loggers requiring stable component supply across extended product lifecycles.

Supply support for S29GL128S10FHIV20 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 for industrial and transportation markets.

The GL-S family targets automotive and industrial applications demanding AEC-Q100 qualification, long data retention, and embedded ECC-designed specifically for code storage and XIP execution in safety-aware systems.

FAQ

Is S29GL128S10FHIV20 pin-compatible with earlier S29GL128N or S29GL128P variants?

No. The S29GL128S10FHIV20 uses a 56-pin TSOP package with updated signal timing and Versatile I/O voltage support. It is not mechanically or electrically pin-compatible with legacy N- or P-series parts due to differences in RESET# behavior, WP# functionality, and CFI table structure per Revision *U datasheet.

Does this device support burst read or synchronous interface modes?

No. The S29GL128S10FHIV20 is strictly asynchronous and does not support burst, clocked, or DDR read modes. All accesses-including page-mode reads-are initiated by CE#, OE#, and address setup without an external clock signal, as confirmed in Section 4.1 and Figure 1 of the datasheet.

Can the 1024-byte OTP array be reprogrammed after initial lock?

No. Once either OTP region is locked via the appropriate CFI command sequence, it becomes permanently read-only. The lock is implemented with one-time fusible elements; unlocking or reprogramming is physically impossible, ensuring cryptographic key or calibration constant immutability.

What is the maximum sustained write bandwidth using the 512-byte buffer?

At 1.5 MBps (as specified in the "Typical program and erase rates" table), the device achieves ~768 KB/s sustained write throughput after accounting for inter-buffer delays and status polling. This assumes optimal host timing and uninterrupted command sequences per Section 5.7 of the datasheet.

S29GL128S10FHIV20 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-S

Package/Case:: 64-LBGA

Packaging:: Tray

Product Status:: Active

Programmable:: Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 128Mbit

Memory Organization:: 8M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 60ns

Access Time:: 100 ns

Voltage - Supply:: 1.65V ~ 3.6V

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 64-FBGA (13x11)

S29GL128S10FHIV20 FAQ

1.How can I place an order for S29GL128S10FHIV20 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL128S10FHIV20 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 S29GL128S10FHIV20 reliable?

The price and inventory of S29GL128S10FHIV20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL128S10FHIV20 is usually 5 days.

3.What payment methods are accepted for S29GL128S10FHIV20?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL128S10FHIV20 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL128S10FHIV20?

S29GL128S10FHIV20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL128S10FHIV20 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 S29GL128S10FHIV20?

For technical support, including S29GL128S10FHIV20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL128S10FHIV20 requirements.

6.How does Aetrix verify that S29GL128S10FHIV20 is sourced from the original manufacturer or authorized distributors?

All S29GL128S10FHIV20 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 S29GL128S10FHIV20 meets industry standards.

7.What is the process for return or replacement of S29GL128S10FHIV20?

All S29GL128S10FHIV20 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL128S10FHIV20, 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 S29GL128S10FHIV20 part is unused and in its original packaging.

Return procedure for S29GL128S10FHIV20:

1.Submit a request within 90 days.

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

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