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Infineon Technologies S29GL064N11FFIS42

Name: S29GL064N11FFIS42
Brand: Infineon Technologies
SKU: S29GL064N11FFIS42
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064N11FFIS42

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL064N11FFIS42.pdf

Description:: IC FLASH 64MBIT PARALLEL 64FBGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29GL064N11FFIS42 from Infineon Technologies (formerly Cypress) is a 64 Mbit, 3.0 V single-power-supply MirrorBit Flash memory organized as 4,194,304 words (16-bit bus), featuring 90 ns access time, 100,000 erase cycles per sector, and 20-year data retention. It supports uniform sector architecture with 128 × 64 KB sectors and operates in industrial temperature range (–40°C to +85°C) for embedded boot code storage in microcontroller-based systems.

For engineers reviewing the S29GL064N11FFIS42 datasheet, S29GL064N11FFIS42 pinout, S29GL064N11FFIS42 application, or S29GL064N11FFIS42 equivalent, key selection criteria include JEDEC-compliant command set, Secured Silicon Sector with factory-programmed 128-word ESN, flexible sector protection (Persistent/Password), and support for page read (25 ns) and write buffer (16-word) operations.

Technical Context

This device implements a NOR Flash architecture with hot-electron injection programming and hot-hole assisted erase, enabling byte/word-level random access and true in-system reprogrammability. Its VersatileI/O™ control uses VIO (1.65–3.6 V) to independently set input/output voltage levels, decoupling I/O logic from core VCC (2.7–3.6 V).

The command-set architecture supports CFI compliance for automatic device identification, plus advanced suspend/resume features: Program Suspend allows reading other sectors mid-write, and Erase Suspend enables concurrent read/write in non-erasing sectors. Hardware reset (RESET#) and Ready/Busy# (RY/BY#) provide deterministic state control and cycle completion signaling.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mbit (4,194,304 × 16-bit words); enables full firmware image storage for mid-tier MCUs.
Access Time	90 ns at VCC = 2.7–3.6 V; meets real-time boot latency requirements in industrial controllers.
Erase Endurance	100,000 cycles per sector; supports field firmware updates over 10+ years of operation.
Data Retention	20 years at 85°C; ensures long-term reliability in unattended embedded deployments.
Supply Voltage	VCC = 2.7–3.6 V, VIO = 1.65–3.6 V; allows interfacing with mixed-voltage SoCs without level shifters.
Page Read Buffer	8-word (16-byte); reduces sequential read latency in instruction fetch scenarios.
Write Buffer Size	16-word (32-byte); cuts multi-word programming time by >50% vs. single-word writes.
Operating Temp	–40°C to +85°C; qualified for industrial-grade environmental stress testing.

Pinout & Package

Package: 48-pin TSOP (Type 1, standard thin small outline package), body size 12 mm × 20 mm, lead pitch 0.5 mm. Pinout conforms to JEDEC MO-141AC standard for 48-pin Flash devices.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus supporting full 4M-word addressing; A-1 used for DQ15/A-1 multiplexing in x16 mode.
DQ0–DQ15	Data/Address Bus	16-bit bidirectional data bus; DQ15 functions as A-1 during address latching in x16 configuration.
CE#, OE#, WE#	Chip/Output/Write Enable	Independent control lines enable simultaneous multi-device decoding and precise timing control for burst reads/writes.
WP#/ACC	Write Protect / Accelerated Program	Logic-low WP# protects first/last sector; high-voltage ACC input reduces programming time during production.
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicates active program/erase; eliminates need for polling in time-critical systems.
RESET#	Hardware Reset Input	Asynchronous reset terminates all operations and restores device to known state; ties directly to system reset rail.
BYTE#	Bus Width Select	Configures x16 or x8 data interface; enables compatibility with 8-bit microcontrollers via software configuration.
VIO	I/O Supply Voltage	Decouples I/O logic voltage from core VCC; supports 1.8 V host interfaces while maintaining 3 V core operation.

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory-locked region with 8-word ESN; provides immutable device identity for secure boot and anti-cloning.
Password Sector Protection	128-bit password required to unlock protected sectors; prevents unauthorized firmware modification in deployed units.
Program/Erase Suspend	Pause ongoing write/erase to service interrupt-driven reads from other sectors; essential for real-time OS coexistence.
CFI Compliance	Standardized query structure enables automatic detection and driver initialization without hard-coded parameters.
Unlock Bypass Mode	Two-cycle command sequence replaces four-cycle standard; cuts multi-word programming overhead by 50% in production test.

Applications

Industrial PLC Firmware Storage

Automotive Body Control Module

Use Scenario: Storing boot loader and application firmware in programmable logic controller mainboards requiring field-upgradable code.

IC Role / Device Role / Timing Role: Non-volatile code storage with deterministic 90 ns read access and hardware reset recovery for fail-safe restart.

Use Value: 20-year data retention and 100K erase cycles ensure 15+ years of reliable over-the-air updates without memory wear-out.

Use Scenario: Holding calibration data and low-level driver firmware in automotive BCMs operating across extended temperature ranges.

IC Role / Device Role / Timing Role: Secure, JEDEC-standard Flash memory with Password Sector Protection to prevent tampering with safety-critical configuration.

Use Value: Secured Silicon Sector provides cryptographically verifiable device identity for UDS diagnostic authentication.

Medical Diagnostic Equipment Boot Memory

Network Router Boot Image Storage

Use Scenario: Hosting certified boot firmware in FDA-regulated imaging systems where firmware integrity verification is mandatory.

IC Role / Device Role / Timing Role: CFI-compliant Flash enabling auto-configuration of bootloader drivers and persistent sector locking for regulatory audit trails.

Use Value: Persistent Sector Protection disables accidental erasure during maintenance, meeting IEC 62304 software lifecycle requirements.

Use Scenario: Storing primary and fallback boot images in carrier-grade routers requiring zero-downtime firmware upgrades.

IC Role / Device Role / Timing Role: Dual-sector architecture with Erase Suspend allows background image validation while servicing live traffic.

Use Value: 16-word write buffer accelerates dual-image programming, reducing upgrade window by 40% vs. legacy parallel Flash.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S11FFIV10	Same density and pinout; 110 ns access time, wider VIO range (1.65–3.6 V), identical sector architecture.	Targeted at cost-sensitive designs where 20 ns slower access is acceptable for lower power consumption.	Select when system timing budget allows relaxed read latency and VIO flexibility is needed for mixed-voltage SoC integration.
MX29GL640EHTI-90G	64 Mbit, 90 ns, but uses different command set (non-CFI), no Secured Silicon Sector, 48-ball BGA only.	Lacks password protection and ESN; suitable for non-secure consumer applications with space-constrained layouts.	Choose only if board redesign accommodates BGA and security features are unnecessary; not drop-in compatible.

Compared with S29GL064S11FFIV10, this part delivers tighter 90 ns timing for real-time boot paths; versus MX29GL640EHTI-90G, it adds CFI auto-configuration and hardware-enforced security-critical for industrial certification and firmware authenticity.

Availability

S29GL064N11FFIS42 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive body control modules, and medical diagnostic equipment requiring stable component supply and long-term lifecycle support.

Supply support for S29GL064N11FFIS42 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 global semiconductor leader headquartered in Munich, Germany, specializing in power management, sensor, and memory solutions for industrial, automotive, and IoT applications.

This device belongs to the S29GL-N MirrorBit Flash family, engineered for high-reliability embedded boot code and firmware storage where security, endurance, and JEDEC interoperability are critical design requirements.

FAQ

What is the function of the VIO pin on S29GL064N11FFIS42?

The VIO pin sets the voltage reference for all input and output signal thresholds, allowing independent operation from the core VCC supply. With VIO ranging from 1.65 V to 3.6 V, it enables direct interfacing with 1.8 V or 3.3 V host processors without external level shifters, reducing BOM count and layout complexity in mixed-voltage systems.

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

The Secured Silicon Sector is a dedicated 128-word (256-byte) region pre-programmed with a unique 8-word electronic serial number and permanently locked at the factory or by the user. Unlike standard sectors, it cannot be erased or rewritten once secured, providing immutable device identity for secure boot, anti-counterfeiting, and cryptographic key binding in certified applications.

Can S29GL064N11FFIS42 operate in x8 mode?

Yes, the device supports x8 data bus operation using the BYTE# pin. When BYTE# is asserted low, the 16-bit DQ bus operates as two independent 8-bit lanes (DQ0–DQ7 and DQ8–DQ15), enabling compatibility with 8-bit microcontrollers and legacy system designs without requiring external data bus multiplexing logic.

What happens when RESET# is asserted during an erase or program operation?

Asserting RESET# asynchronously terminates any active erase or program operation, clears internal state machines, and returns the device to read mode within 100 ns. All pending commands are discarded, and status bits (DQ7/DQ6) reset to idle values-ensuring deterministic recovery for safety-critical systems requiring guaranteed fault containment.

S29GL064N11FFIS42 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-N

Package/Case:: 64-LBGA

Packaging:: Tape & Reel (TR)

Product Status:: Active

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 64Mbit

Memory Organization:: 8M x 8, 4M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 110ns

Access Time:: 110 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)

S29GL064N11FFIS42 FAQ

1.How can I place an order for S29GL064N11FFIS42 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064N11FFIS42 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 S29GL064N11FFIS42 reliable?

The price and inventory of S29GL064N11FFIS42 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N11FFIS42 is usually 5 days.

3.What payment methods are accepted for S29GL064N11FFIS42?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N11FFIS42 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064N11FFIS42?

S29GL064N11FFIS42 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064N11FFIS42 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 S29GL064N11FFIS42?

For technical support, including S29GL064N11FFIS42 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N11FFIS42 requirements.

6.How does Aetrix verify that S29GL064N11FFIS42 is sourced from the original manufacturer or authorized distributors?

All S29GL064N11FFIS42 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 S29GL064N11FFIS42 meets industry standards.

7.What is the process for return or replacement of S29GL064N11FFIS42?

All S29GL064N11FFIS42 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N11FFIS42, 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 S29GL064N11FFIS42 part is unused and in its original packaging.

Return procedure for S29GL064N11FFIS42:

1.Submit a request within 90 days.

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

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