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

Infineon Technologies S29GL128P11FFI022

Name: S29GL128P11FFI022
Brand: Infineon Technologies
SKU: S29GL128P11FFI022
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL128P11FFI022

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL128P11FFI022.pdf

Description:: IC FLASH 128MBIT PARALLEL 64FBGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29GL128P11FFI022 from Cypress Semiconductor is a 128 Mbit (16 MB) single-voltage 3.0 V page-mode Flash memory IC fabricated on 90 nm MirrorBit process technology. It delivers 110 ns random access time and 25 ns page access time, features a 32-word/64-byte write buffer, uniform 64 Kword sectors (128 total), and supports CFI for host compatibility in embedded boot code storage.

For engineers reviewing the S29GL128P11FFI022 datasheet, S29GL128P11FFI022 pinout, S29GL128P11FFI022 application, or S29GL128P11FFI022 equivalent, key selection criteria include industrial temperature range (–40°C to +85°C), Pb-free 64-ball Fortified BGA package (LAA064), VersatileI/O™ support (VIO = 1.65–VCC), and hardware sector protection via WP#/ACC and RESET#.

Technical Context

This device operates as a nonvolatile NOR Flash memory with byte/word configuration controlled by BYTE# input, supporting both read and program/erase operations under a single 2.7–3.6 V supply. Its architecture includes dedicated erase voltage and programming voltage generators, state control logic, and command register sequencing compliant with Common Flash Interface standards.

The S29GL128P implements uniform sector erase (64 Kword per sector), suspend/resume capability during program/erase cycles, and dual protection methods-persistent lock bits and password-based Advanced Sector Protection-to secure firmware regions against unintended modification.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	128 Mbit (16 MB), organized as 2,097,152 × 8 or 1,048,576 × 16
Access Time	110 ns random access (Regulated VCC), 25 ns page access - enables fast instruction fetch in boot ROM applications
Write Buffer Size	32 words / 64 bytes - reduces effective programming time by batching writes without host intervention
Sector Architecture	128 uniform 64 Kword (128 Kbyte) sectors - simplifies firmware partitioning and OTA update management
Data Retention	20 years typical - ensures long-term reliability in unpowered industrial deployments
Erase Endurance	100,000 cycles per sector - supports field firmware updates over product lifetime
Operating Voltage	VCC = 2.7–3.6 V, VIO = 1.65–VCC - allows flexible I/O interface matching to 1.8 V or 3.3 V controllers

Pinout & Package

Package: 64-ball Fortified BGA (LAA064), 11 mm × 13 mm, 1.0 mm pitch, Pb-free, industrial temperature grade.

Pin/Terminal	Circuit Role	Design Meaning
A22–A0	Address Inputs	23-bit address bus (A22–A0) selects location within 128 Mbit array; A22 is MSB
DQ15/A-1	Bi-directional Data / Byte Mode LSB	In word mode: DQ15 carries data; in byte mode: functions as A-1 for 8-bit addressing
CE#, OE#, WE#	Chip, Output, Write Enable Controls	Standard asynchronous NOR interface timing control; supports standard microprocessor bus protocols
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicates active program/erase; used for polling or interrupt-driven operation
WP#/ACC	Write Protect / Acceleration Input	At VIL: locks top/bottom sector; at VHH: enables unlock bypass mode for faster production programming
RESET#	Hardware Reset Input	Asynchronous active-low reset that aborts ongoing operations and returns device to read mode
VIO	Versatile I/O Supply	Defines logic threshold for all inputs/outputs independently of VCC - enables mixed-voltage system interfacing

Key Features

Feature	Design Value
90 nm MirrorBit Process	Enables higher density and lower power vs. older floating-gate technologies while maintaining NOR reliability
Secured Silicon Sector	128-word factory- or customer-programmable serial number region, lockable for secure device identification
Advanced Sector Protection	Persistent lock bits and password method allow granular, nonvolatile protection of individual sectors against accidental overwrite
Suspend/Resume Commands	Allows temporary halt of erase or program operations to service high-priority read requests - critical for real-time systems
CFI Compliance	Provides standardized query structure enabling automatic detection and configuration by host bootloader or flash utility software

Applications

Industrial PLC Firmware Storage

Automotive Body Control Module Boot Code

Use Scenario: Storing firmware and configuration data in programmable logic controllers operating continuously in harsh factory environments.

IC Role / Device Role / Timing Role: Nonvolatile boot memory mapped into microcontroller address space; provides deterministic 110 ns read access for fast startup.

Use Value: 20-year data retention and 100,000 erase cycles ensure firmware integrity across extended maintenance intervals without replacement.

Use Scenario: Holding boot loader and safety-critical application code in automotive body control units requiring ASIL-B aware storage.

IC Role / Device Role / Timing Role: Primary NOR Flash for XIP (eXecute-In-Place) execution; leverages RY/BY# for safe interruptible updates during vehicle sleep/wake transitions.

Use Value: Industrial temperature rating (–40°C to +85°C) and hardware WP#/ACC protection prevent corruption during cold cranking or ESD events.

Medical Diagnostic Equipment Configuration

Networking Edge Router Boot Image

Use Scenario: Storing calibration tables, user preferences, and regulatory-compliant firmware versions in portable ultrasound and imaging devices.

IC Role / Device Role / Timing Role: Secure configuration store with Secured Silicon Sector holding unique device ID for HIPAA-compliant traceability.

Use Value: Password-protected Advanced Sector Protection prevents unauthorized firmware modification during field service or calibration.

Use Scenario: Hosting primary boot image and fail-safe recovery firmware in carrier-grade edge routers deployed in telecom cabinets.

IC Role / Device Role / Timing Role: Dual-bank capable memory supporting A/B firmware partitioning; uses suspend/resume to maintain packet forwarding during background updates.

Use Value: 64-byte write buffer accelerates field firmware upgrades over limited-bandwidth management interfaces without disrupting traffic.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL128S11FFI020	Same density and package, but 65 nm Eclipse process; slightly lower standby current (500 nA vs. 1 µA)	Targeted at ultra-low-power battery-backed systems where microamp-level leakage matters	Select when optimizing for lowest possible quiescent power in always-on monitoring nodes
MX29GL128FHI-90G	Macronix part; 90 ns access time, TSOP-56 only; no VersatileI/O support; lacks Secured Silicon Sector	Suitable for cost-sensitive consumer electronics with fixed 3.3 V I/O and no need for secure ID or mixed-voltage operation	Choose for legacy board redesigns using TSOP footprint and simplified protection requirements

Compared with S29GL128S11FFI020, the S29GL128P11FFI022 offers higher endurance (100K vs. 10K cycles) and industrial-grade data retention, while MX29GL128FHI-90G trades advanced features for lower unit cost and simpler qualification in commercial-grade designs.

Availability

S29GL128P11FFI022 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive body control module boot code, and medical diagnostic equipment configuration requiring stable component supply across extended product lifecycles.

Supply support for S29GL128P11FFI022 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) designs high-reliability nonvolatile memory and programmable system solutions for industrial, automotive, and communications markets.

The S29GL-P series targets embedded systems requiring robust, pin-compatible NOR Flash with enhanced security, mixed-voltage flexibility, and long-term firmware storage - especially where field upgradeability and data integrity are critical.

FAQ

What is the function of the VIO pin on the S29GL128P11FFI022?

VIO sets the input voltage threshold and output drive level for all address, control, and data pins independently of VCC. With VIO ranging from 1.65 V to VCC, it enables direct interfacing to 1.8 V or 3.3 V microcontrollers without level shifters, reducing BOM count and layout complexity in mixed-voltage designs.

Does the S29GL128P11FFI022 support true byte-write operations?

No - it supports byte-wide data access via BYTE# pin configuration, but programming requires writing full words (16-bit) or using the 64-byte write buffer. Individual byte programming is not supported; minimum write granularity is one word, and partial-word updates require read-modify-write sequences in system software.

How is sector protection implemented on this device?

Sector protection uses two independent methods: persistent lock bits (nonvolatile, set via command sequence) and password protection (requires correct 16-byte password to unlock protected sectors). WP#/ACC provides additional hardware-level protection for the top or bottom sector regardless of software settings, enhancing security during manufacturing or field service.

Can the Secured Silicon Sector be reprogrammed after locking?

Once locked via the Lock Register command, the Secured Silicon Sector becomes permanently read-only - neither the Electronic Serial Number nor lock status can be altered. Factory programming occurs pre-shipment; customer programming is allowed before lock, but post-lock reprogramming is physically disabled by internal fuse logic.

S29GL128P11FFI022 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-P

Package/Case:: 64-LBGA

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Programmable:: Not 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:: 110ns

Access Time:: 110 ns

Voltage - Supply:: 2.7V ~ 3.6V

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

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

S29GL128P11FFI022 FAQ

1.How can I place an order for S29GL128P11FFI022 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL128P11FFI022 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 S29GL128P11FFI022 reliable?

The price and inventory of S29GL128P11FFI022 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL128P11FFI022 is usually 5 days.

3.What payment methods are accepted for S29GL128P11FFI022?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL128P11FFI022 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL128P11FFI022?

S29GL128P11FFI022 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL128P11FFI022 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 S29GL128P11FFI022?

For technical support, including S29GL128P11FFI022 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL128P11FFI022 requirements.

6.How does Aetrix verify that S29GL128P11FFI022 is sourced from the original manufacturer or authorized distributors?

All S29GL128P11FFI022 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 S29GL128P11FFI022 meets industry standards.

7.What is the process for return or replacement of S29GL128P11FFI022?

All S29GL128P11FFI022 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL128P11FFI022, 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 S29GL128P11FFI022 part is unused and in its original packaging.

Return procedure for S29GL128P11FFI022:

1.Submit a request within 90 days.

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

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