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

Infineon Technologies S29GL128P90FFIR20

Name: S29GL128P90FFIR20
Brand: Infineon Technologies
SKU: S29GL128P90FFIR20
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL128P90FFIR20

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL128P90FFIR20.pdf

Description:: IC FLASH 128MBIT PARALLEL 64FBGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29GL128P90FFIR20 from Cypress Semiconductor is a 128 Mbit (16 MB), 3.0 V-only Page Flash memory fabricated on 90 nm MirrorBit process technology, featuring 90 ns random access time, 25 ns page access time, uniform 64 Kword (128 Kbyte) sector architecture (128 sectors), and 32-word/64-byte write buffer for accelerated multi-word programming - deployed in industrial embedded systems requiring nonvolatile code storage with fast boot and firmware update capability.

For engineers reviewing the S29GL128P90FFIR20 datasheet, S29GL128P90FFIR20 pinout, S29GL128P90FFIR20 application, or S29GL128P90FFIR20 equivalent, key selection considerations include VersatileI/O™ voltage flexibility (VIO = 1.65–VCC), hardware reset (RESET#), Ready/Busy# status signaling, CFI compliance, and dual-sector protection via WP#/ACC with VHH acceleration.

Technical Context

This device implements a synchronous/non-volatile memory architecture with integrated erase voltage and program voltage generators, supporting byte/word configuration via BYTE# input and autoselect command mode for JEDEC-compliant identification. Its state control logic handles embedded algorithms for program, erase, suspend/resume, and unlock bypass operations.

The 64-ball Fortified BGA (LAA064) package supports VersatileI/O™ operation across VIO = 1.65–VCC and VCC = 2.7–3.6 V, enabling interoperability with mixed-voltage SoC interfaces. Sector erase endurance is rated at 100,000 cycles with 20-year data retention under industrial temperature conditions (–40°C to +85°C).

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 - supports full firmware image storage for mid-tier microcontrollers.
Access Time (tACC)	90 ns (Regulated VCC: 3.0–3.6 V) - enables direct execution from flash (XIP) in real-time embedded applications.
Page Access Time (tPACC)	25 ns - accelerates sequential instruction fetch during boot or interrupt vector loading.
Write Buffer Size	32 words / 64 bytes - reduces effective programming time by >4× vs. single-word writes, critical for field firmware updates.
Sector Architecture	Uniform 64 Kword (128 Kbyte) sectors × 128 - simplifies partitioning for bootloader, app, and parameter storage with independent erase control.
Endurance & Retention	100,000 erase cycles per sector, 20-year data retention - meets long-lifecycle requirements for industrial control and telecom infrastructure.
Operating Voltage	VCC = 2.7–3.6 V, VIO = 1.65–VCC - allows interface voltage scaling to match host processor I/O domains without level shifters.

Pinout & Package

Package: 64-ball Fortified Ball Grid Array (LAA064), 11 mm × 13 mm, 1.0 mm pitch, Pb-free (RoHS compliant), industrial temperature grade (–40°C to +85°C).

Pin/Terminal	Circuit Role	Design Meaning
A22–A0	Address Inputs	23-bit address bus (A22–A0) selects 128 Kbyte sectors and internal word/byte locations; A22 is MSB for 128 Mbit density.
DQ15/A-1	Bi-directional Data / LSB Address	In word mode: DQ15 carries MSB data; in byte mode (BYTE# = VIL): A-1 serves as LSB address for 8-bit access.
CE#, OE#, WE#	Chip, Output, Write Enable	Standard asynchronous SRAM-like control signals - enable low-latency read/write without clock or protocol overhead.
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicates ongoing program/erase; used for polling or interrupt-driven status monitoring.
WP#/ACC	Write Protect / Acceleration Input	At VIL: locks top/bottom sector; at VHH (12 V): enables unlock bypass mode for faster production programming.
RESET#	Hardware Reset Input	Asynchronous active-low reset aborts pending operations and returns device to read mode - essential for system recovery.
VIO	Versatile I/O Supply	Defines input threshold and output drive levels independently of VCC - enables mixed-voltage interfacing with 1.8 V or 3.3 V hosts.

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory- or customer-lockable region with 8-word electronic serial number - provides immutable device identity for secure boot and anti-cloning.
Advanced Sector Protection	Persistent lock bits + password method - enables flexible, field-updatable protection schemes without hardware modification.
Suspend/Resume Capability	Interrupts active program/erase to service high-priority reads - preserves real-time responsiveness in multitasking embedded OS environments.
CFI Compliance	JEDEC JESD68-compliant Common Flash Interface - enables automatic detection and configuration by standard flash drivers and bootloaders.
Automatic Sleep Mode	Enters ultra-low-power standby (<1 µA) after 100 µs of bus inactivity - reduces idle power in battery-backed or energy-sensitive systems.

Applications

Industrial PLC Firmware Storage

Automotive Infotainment Boot Memory

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

IC Role / Device Role / Timing Role: Nonvolatile code storage with XIP-capable 90 ns access and sector-level erase isolation for safe field updates.

Use Value: 100,000-cycle endurance and –40°C to +85°C operation ensure reliable reprogramming over 10+ years of unattended operation.

Use Scenario: Hosting boot code and OS kernel for head-unit microprocessors requiring fast cold-start (<500 ms) and secure firmware validation.

IC Role / Device Role / Timing Role: Primary boot memory with CFI support for auto-negotiated initialization and Secured Silicon Sector for cryptographic key binding.

Use Value: 25 ns page access accelerates initial instruction fetch; VIO flexibility allows direct interface to 1.8 V application processors.

Medical Diagnostic Equipment Configuration

Telecom Base Station Field Upgrade Module

Use Scenario: Retaining user-defined imaging protocols, calibration offsets, and regulatory compliance logs in portable ultrasound and MRI subsystems.

IC Role / Device Role / Timing Role: Parameter and configuration storage with hardware write protection (WP#) and password-locked sector access.

Use Value: Persistent sector protection prevents accidental overwrite during service; 20-year data retention satisfies FDA long-term recordkeeping mandates.

Use Scenario: Enabling remote, zero-downtime firmware upgrades for LTE/5G radio units via dual-bank update architecture.

IC Role / Device Role / Timing Role: Secondary firmware bank with suspend/resume support to maintain RF transmission during background reprogramming.

Use Value: 32-word write buffer cuts OTA update time by >70% vs. legacy parallel flash; RY/BY# enables precise timing of flash operation handoff.

Equivalent & Alternatives

The following parts are listed as comparable options for similar Page Flash memory applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL128S90TFI010	TSOP-56 package (vs. BGA), same 90 nm MirrorBit core, identical timing and feature set except no VIO pin - fixed 3.0–3.6 V I/O.	Limited to PCBs with space for TSOP footprint and no need for mixed-voltage I/O; lower assembly cost but higher board area.	Select when board layout constraints favor surface-mount SOIC/TSOP or when VIO flexibility is unnecessary.
MX29GL128FHT2I-90G	Macronix 128 Mbit Page Flash, 90 ns access, 64-ball BGA, but uses standard 3.3 V I/O only (no VersatileI/O™); lacks Secured Silicon Sector.	Supports basic boot/code storage but not secure identity binding or advanced protection schemes required for certified medical/industrial use.	Select for cost-sensitive, non-secure applications where CFI compatibility and timing match suffice.

Compared with S29GL128S90TFI010, the S29GL128P90FFIR20 offers superior voltage interface flexibility and smaller footprint; versus MX29GL128FHT2I-90G, it delivers hardware-enforced security features and broader voltage tolerance - critical for safety-critical and long-lifecycle designs.

Availability

S29GL128P90FFIR20 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot memory, and medical diagnostic equipment configuration requiring stable component supply across extended product lifecycles.

Supply support for S29GL128P90FFIR20 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-performance, low-power memory and microcontroller solutions for industrial, automotive, and communications markets.

The S29GL-P series was designed specifically for embedded systems demanding robust, high-density parallel NOR flash with fast random/page access, advanced protection, and long-term reliability - targeting applications where code execution-in-place and field upgradability are mandatory.

FAQ

What is the function of the VIO pin on S29GL128P90FFIR20?

The VIO pin sets input voltage thresholds and output drive levels independently of VCC, enabling operation with host I/O voltages from 1.65 V to VCC (2.7–3.6 V). This eliminates external level shifters when interfacing with 1.8 V or 2.5 V processors while maintaining full 90 ns access performance under regulated VCC conditions.

Does S29GL128P90FFIR20 support execute-in-place (XIP) operation?

Yes - its 90 ns random access time and asynchronous interface allow direct instruction fetch from flash without copying to RAM. The device supports XIP in both word and byte modes, with BYTE# pin selecting bus width, and is widely used in ARM Cortex-M and PowerPC-based boot loaders requiring deterministic startup timing.

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

The Secured Silicon Sector is a dedicated 128-word (256-byte) region with factory-programmable or customer-programmable 8-word electronic serial number and irreversible lock bits. Unlike standard sectors, it cannot be erased by standard commands once locked, providing tamper-resistant device identity for secure boot and license enforcement.

Can S29GL128P90FFIR20 be used in place of older S29GL128N devices?

No - the S29GL128P uses 90 nm MirrorBit process with enhanced VersatileI/O™, write buffer, and CFI support, whereas S29GL128N is 110 nm with different timing, command set, and no VIO pin. Pin compatibility exists in same-package variants, but firmware and driver changes are required due to differences in status bit mapping and protection mechanisms.

S29GL128P90FFIR20 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-P

Package/Case:: 64-LBGA

Packaging:: Tray

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:: 64-FBGA (13x11)

S29GL128P90FFIR20 FAQ

1.How can I place an order for S29GL128P90FFIR20 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL128P90FFIR20 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 S29GL128P90FFIR20 reliable?

The price and inventory of S29GL128P90FFIR20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL128P90FFIR20 is usually 5 days.

3.What payment methods are accepted for S29GL128P90FFIR20?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL128P90FFIR20 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL128P90FFIR20?

S29GL128P90FFIR20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL128P90FFIR20 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 S29GL128P90FFIR20?

For technical support, including S29GL128P90FFIR20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL128P90FFIR20 requirements.

6.How does Aetrix verify that S29GL128P90FFIR20 is sourced from the original manufacturer or authorized distributors?

All S29GL128P90FFIR20 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 S29GL128P90FFIR20 meets industry standards.

7.What is the process for return or replacement of S29GL128P90FFIR20?

All S29GL128P90FFIR20 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL128P90FFIR20, 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 S29GL128P90FFIR20 part is unused and in its original packaging.

Return procedure for S29GL128P90FFIR20:

1.Submit a request within 90 days.

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

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