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

Infineon Technologies S29GL128P90TFIR13

Name: S29GL128P90TFIR13
Brand: Infineon Technologies
SKU: S29GL128P90TFIR13
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL128P90TFIR13

Manufacturer:: Infineon Technologies

Category:: Memory

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

Datasheet:: S29GL128P90TFIR13.pdf

Description:: IC FLASH 128MBIT PARALLEL 56TSOP

Quantity:: RFQ Add To RFQ list

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Inventory:4,334

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Product details

Overview

S29GL128P90TFIR13 from Cypress Semiconductor is a 128 Mbit (16 MB) single-voltage 3.0 V page-mode NOR Flash memory fabricated on 90 nm MirrorBit process technology, featuring 90 ns random access time, 25 ns page access time, and uniform 64 Kword (128 Kbyte) sector architecture with 128 sectors. It supports VersatileI/O™ (VIO = 1.65–VCC), write buffer programming (32-word/64-byte), and secured silicon sector with electronic serial number for embedded boot code and firmware storage in industrial controllers.

For engineers reviewing the S29GL128P90TFIR13 datasheet, S29GL128P90TFIR13 pinout, S29GL128P90TFIR13 application, or S29GL128P90TFIR13 equivalent, key selection criteria include 3.0 V-only operation (2.7–3.6 V), industrial temperature range (–40°C to +85°C), TSOP-56 package, 100,000 erase cycles per sector, and CFI-compliant interface for BIOS/firmware update compatibility.

Technical Context

This device implements a synchronous/asynchronous hybrid command-set architecture with hardware reset (RESET#), ready/busy status reporting (RY/BY#), and dual protection modes: persistent sector lock bits and password-based Advanced Sector Protection. Its VersatileI/O™ control decouples I/O voltage (VIO) from core supply (VCC), enabling interoperability with 1.8 V, 2.5 V, or 3.3 V host interfaces while maintaining 3.0 V core operation.

The 8-word page read buffer and 32-word write buffer operate independently of CPU timing, enabling burst reads and accelerated multi-word programming. Sector erase (0.5 s typical) and single-word programming (60 µs) are managed by on-chip state machines, with unlock-bypass mode reducing programming latency during high-throughput production programming.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	128 Mbit (16 MB) organized as 2,097,152 × 8-bit or 1,048,576 × 16-bit
Access Time	90 ns random access (VCC = 3.0–3.6 V); 25 ns page access enables fast sequential instruction fetch
Write Buffer Size	32 words (64 bytes) per program operation - reduces effective programming time by >4× vs. single-word writes
Sector Architecture	Uniform 64 Kword (128 Kbyte) sectors; 128 total sectors - simplifies firmware partitioning and OTA update management
Erase Endurance	100,000 cycles per sector - supports field firmware updates over 10+ years in industrial gateways
Data Retention	20 years at +85°C - ensures long-term reliability in unattended edge devices
Operating Voltage	VCC = 2.7–3.6 V; VIO = 1.65–VCC - allows mixed-voltage system integration without level shifters

Pinout & Package

Package: 56-pin Thin Small Outline Package (TSOP-II, standard pinout, Pb-free, industrial temperature grade).

Pin/Terminal	Circuit Role	Design Meaning
A22–A0	Address Inputs	23-bit address bus (A22–A0) selects 128 Mbit memory location; A22 is MSB for 16-bit configuration
DQ15/A-1	Bi-directional Data / LSB Address	In word mode: DQ15 = data bit; in byte mode: A-1 = LSB address for 8-bit access
DQ14–DQ0	Data I/O	15-bit bidirectional data bus; supports Intel- or AMD-compatible command sets
CE#, OE#, WE#	Chip/Output/Write Enable	Standard asynchronous control trio - enables direct connection to microcontroller memory bus without glue logic
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicates active erase/program; eliminates need for polling loops
RESET#	Hardware Reset Input	Asynchronous reset restores device to read mode - critical for recovery after power brownout or watchdog timeout
WP#/ACC	Write Protect / Acceleration	VIL = protects top/bottom sector; VHH = enables unlock-bypass mode for faster factory programming
BYTE#	Bus Width Select	VIL = 8-bit mode (DQ0–DQ7 active); VIH = 16-bit mode (DQ0–DQ15 active) - runtime configurable

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory- or customer-lockable region with 8-word electronic serial number - enables secure device identity binding and anti-cloning
Advanced Sector Protection	Persistent lock bits + password method - allows selective firmware partition locking (e.g., bootloader immutable, application updatable)
Write Buffer Programming	32-word buffer reduces average programming time to 13.5 µs/word with VHH acceleration - cuts flash programming time by >75% in production test
Suspend/Resume Support	Interrupts erase or program operations to service high-priority reads - essential for real-time OS environments with concurrent firmware access
Common Flash Interface (CFI)	Standardized JEDEC JESD68 query table at fixed address - enables OS/driver auto-detection without hard-coded timing parameters

Applications

Industrial PLC Firmware Storage

Automotive Infotainment Boot Code

Use Scenario: Storing firmware images and configuration data in programmable logic controllers deployed in factory automation systems operating continuously at –40°C to +85°C.

IC Role / Device Role / Timing Role: Primary non-volatile code storage executing XIP (eXecute-In-Place) from memory-mapped address space; provides deterministic 90 ns read latency for real-time task scheduling.

Use Value: 20-year data retention and 100,000 erase cycles ensure firmware integrity across full product lifecycle without field replacement.

Use Scenario: Holding boot ROM and safety-critical startup routines in automotive head units requiring ASIL-B compatible firmware persistence.

IC Role / Device Role / Timing Role: Secure boot loader storage with Secured Silicon Sector holding cryptographic keys; accessed via CFI-compliant driver during cold start sequence.

Use Value: Hardware-accelerated write buffer and suspend/resume enable concurrent diagnostics and firmware update without interrupting vehicle startup.

Medical Imaging System Configuration

Network Router Boot Image

Use Scenario: Retaining calibration tables, user preferences, and regulatory compliance logs in FDA-cleared diagnostic imaging equipment with strict traceability requirements.

IC Role / Device Role / Timing Role: Non-volatile parameter store accessed via microcontroller SPI-to-parallel bridge; leverages BYTE# pin for flexible 8/16-bit bus adaptation.

Use Value: Electronic serial number in Secured Silicon Sector provides auditable device fingerprint for HIPAA/GMP compliance reporting.

Use Scenario: Hosting primary bootloader and fail-safe recovery image in enterprise-grade routers requiring zero-downtime firmware upgrades.

IC Role / Device Role / Timing Role: Dual-image storage partitioned across uniform 128 Kbyte sectors; WP#/ACC pin physically isolates boot sector during remote update.

Use Value: Uniform sector architecture enables atomic swap between active/inactive firmware partitions with sub-second sector erase (0.5 s typical).

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL128S90TFIR13	Same density and package, but 65 nm Eclipse process; 100,000 cycles, 20-year retention, 110 ns random access	Higher density variants available; slightly slower access but improved power efficiency in standby (500 nA vs. 1 µA)	Select for new designs prioritizing lower static power and roadmap continuity beyond 90 nm node
MX29GL128FHT2I-90G	128 Mbit, 90 ns, TSOP-56, 3.0 V; Macronix implementation with similar CFI support but no Secured Silicon Sector	Lacks electronic serial number and factory-lockable sector; relies on external security IC for device identity	Choose when cost sensitivity outweighs need for on-chip secure identity and hardware-enforced sector locking

Compared with S29GL128S90TFIR13, this part offers faster 90 ns access but higher standby current; versus MX29GL128FHT2I-90G, it delivers integrated secure identity and dual-protection sector locking - critical for regulated medical and industrial firmware integrity.

Availability

S29GL128P90TFIR13 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot code, and medical imaging system configuration requiring stable component supply across extended product lifecycles.

Supply support for S29GL128P90TFIR13 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

Cypress Semiconductor (now part of Infineon Technologies) is a fabless semiconductor company specializing in high-reliability memory, microcontrollers, and connectivity solutions for industrial, automotive, and consumer markets.

The S29GL-P series was designed specifically for embedded systems requiring robust, pin-compatible NOR Flash with hardware-based security features, deterministic timing, and long-term data retention in harsh environments.

FAQ

What is the function of the WP#/ACC pin on S29GL128P90TFIR13?

The WP#/ACC pin serves two distinct roles: at VIL (≤0.65 V), it protects the highest or lowest sector from accidental program/erase; at VHH (11.5–12.5 V), it enables unlock-bypass mode to accelerate factory programming throughput. Internal pull-up ensures default VIH state when unconnected, preventing unintended write protection.

Does S29GL128P90TFIR13 support both 8-bit and 16-bit data bus configurations?

Yes. The BYTE# pin selects bus width: VIL configures the device for 8-bit operation (DQ0–DQ7 active, DQ15/A-1 becomes A-1 address input); VIH enables 16-bit mode (DQ0–DQ15 active). This allows seamless integration with microcontrollers supporting either bus width without external multiplexing.

How does the Secured Silicon Sector differ from standard flash sectors?

The Secured Silicon Sector is a dedicated 128-word (256-byte) region that can be permanently locked at factory or by the customer. It contains an 8-word electronic serial number and supports one-time programmable fields for device identity, cryptographic keys, or calibration data - inaccessible to standard erase commands once locked.

Can S29GL128P90TFIR13 be used in systems with mixed I/O voltage levels?

Yes. VersatileI/O™ allows independent setting of VIO (1.65–VCC) and VCC (2.7–3.6 V), enabling direct interface with 1.8 V or 2.5 V logic families while maintaining 3.0 V core operation. This eliminates external level shifters in mixed-voltage designs such as ARM-based industrial gateways.

S29GL128P90TFIR13 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-P

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

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Programmable:: Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 128Mbit

Memory Organization:: 16M x 8

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 90ns

Access Time:: 90 ns

Voltage - Supply:: 3V ~ 3.6V

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-TSOP

S29GL128P90TFIR13 FAQ

1.How can I place an order for S29GL128P90TFIR13 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL128P90TFIR13 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 S29GL128P90TFIR13 reliable?

The price and inventory of S29GL128P90TFIR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL128P90TFIR13 is usually 5 days.

3.What payment methods are accepted for S29GL128P90TFIR13?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL128P90TFIR13 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL128P90TFIR13?

S29GL128P90TFIR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL128P90TFIR13 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 S29GL128P90TFIR13?

For technical support, including S29GL128P90TFIR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL128P90TFIR13 requirements.

6.How does Aetrix verify that S29GL128P90TFIR13 is sourced from the original manufacturer or authorized distributors?

All S29GL128P90TFIR13 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 S29GL128P90TFIR13 meets industry standards.

7.What is the process for return or replacement of S29GL128P90TFIR13?

All S29GL128P90TFIR13 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL128P90TFIR13, 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 S29GL128P90TFIR13 part is unused and in its original packaging.

Return procedure for S29GL128P90TFIR13:

1.Submit a request within 90 days.

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

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