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

Infineon Technologies S29GL064N11FFIS12

Name: S29GL064N11FFIS12
Brand: Infineon Technologies
SKU: S29GL064N11FFIS12
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064N11FFIS12

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL064N11FFIS12.pdf

Description:: IC FLASH 64MBIT PARALLEL 64FBGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29GL064N11FFIS12 from Infineon Technologies (formerly Cypress) is a 64 Mbit (8 MB), 16-bit-wide single-supply MirrorBit Flash memory IC with uniform sector architecture (128 × 64 KB sectors), 90 ns access time, and 100,000 erase cycles per sector. It operates from a single 3.0 V supply (2.7–3.6 V), supports JEDEC-compliant command sets, and is used for boot code storage and firmware updates in industrial control systems.

For engineers reviewing the S29GL064N11FFIS12 datasheet, S29GL064N11FFIS12 pinout, S29GL064N11FFIS12 application, or S29GL064N11FFIS12 equivalent, key selection considerations include its 48-ball fine-pitch BGA package (VBK048), Secured Silicon Sector with factory-programmed 128-word ESN, CFI compliance, and hardware-accelerated programming via WP#/ACC input.

Technical Context

This device implements a NOR Flash architecture with hot-electron injection programming and hot-hole assisted erase. It features dual-bus operation: address/data multiplexing on DQ15–DQ0 (with A-1 aliasing), independent CE#, WE#, OE# controls, and VIO-referenced I/O (1.65–3.6 V) enabling flexible host interface voltage matching.

Its command-based operation includes Program Suspend/Resume and Erase Suspend/Resume for concurrent read/write/erase across sectors, plus Persistent and Password Sector Protection for secure firmware partitioning. The Ready/Busy# (RY/BY#) output and DQ6/DQ7 status bits provide real-time cycle completion feedback without polling overhead.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mbit (4,194,304 words × 16-bit), organized as 128 uniform 64 KB sectors
Access Time	90 ns at VCC = 2.7–3.6 V and VIO = 2.7–3.6 V - enables direct execution from flash in real-time embedded systems
Erase Endurance	100,000 cycles per sector - supports field firmware updates over product lifetime
Data Retention	20 years at 125 °C - validated for automotive and industrial thermal environments
Supply Voltage	VCC = 2.7–3.6 V, VIO = 1.65–3.6 V - decouples I/O voltage from core logic, simplifying mixed-voltage board design
Page Read Buffer	8-word (16-byte) buffer with 25 ns page access - reduces sequential read latency in boot loader execution
Write Buffer	16-word (32-byte) buffer - cuts multi-word programming time by >40% vs. single-word writes

Pinout & Package

Package: 48-ball fine-pitch BGA (VBK048, 8.15 mm × 6.15 mm, 0.8 mm pitch), RoHS-compliant, moisture-sensitive level 3.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus; A-1 alias on DQ15 supports byte/word mode flexibility
DQ0–DQ15	Bi-directional Data Bus	16-bit data path; DQ15 doubles as A-1 for 8-bit mode when BYTE# = low
CE#	Chip Enable	Active-low chip select; device enters standby when deasserted
WE#	Write Enable	Controls write latching; required for command and data loading during programming/erase
OE#	Output Enable	Enables data output drivers; allows read operations without toggling CE#
WP#/ACC	Write Protect / Accelerated Program	Low = hardware sector protection; high-voltage = faster programming during production
RY/BY#	Ready/Busy Output	Open-drain active-low signal indicating internal operation progress
RESET#	Hardware Reset	Aborts ongoing operation and returns device to read mode; ties to system reset rail
BYTE#	Bus Width Select	Low = 8-bit mode (DQ0–DQ7 only); high = full 16-bit mode
VIO	I/O Supply Reference	Sets input threshold and output drive strength independently of VCC

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory-locked region with unique 8-word electronic serial number - enables secure device identification and anti-cloning
CFI Compliance	JEDEC JESD68-compliant interface allowing runtime detection of device geometry, timing, and command set - eliminates hard-coded flash parameters in bootloader
Unlock Bypass Mode	Two-cycle command sequence replaces four-cycle standard programming - reduces firmware update time by ~33% in mass production
Program/Erase Suspend	Pause active program/erase to service interrupt-driven reads from other sectors - critical for deterministic real-time response in safety-critical firmware
Persistent Sector Protection	Non-volatile lock bits disable program/erase permanently until cleared via dedicated unlock sequence - prevents accidental corruption of boot code

Applications

Industrial PLC Firmware Storage

Automotive Instrument Cluster Boot Memory

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

IC Role / Device Role / Timing Role: Primary non-volatile boot memory mapped into processor address space; provides deterministic 90 ns read access for fast startup.

Use Value: 20-year data retention at 125 °C ensures firmware integrity over 15+ year equipment lifecycle without refresh.

Use Scenario: Holding calibrated display graphics, gauge logic, and CAN message handlers in digital instrument clusters requiring ASIL-B compliance.

IC Role / Device Role / Timing Role: Secure boot image repository with Password Sector Protection isolating calibration data from application code updates.

Use Value: Secured Silicon Sector delivers cryptographically verifiable device identity for OEM traceability and anti-counterfeiting.

Medical Imaging System Configuration

Network Router Bootloader Storage

Use Scenario: Storing FPGA configuration bitstreams and calibration coefficients for ultrasound and MRI subsystems requiring FDA audit trails.

IC Role / Device Role / Timing Role: Dual-mode (8/16-bit) flash interfaced to ARM Cortex-A9 SoC; BYTE# enables legacy 8-bit peripheral coexistence.

Use Value: CFI compliance allows automatic detection of memory size and timing - simplifies qualification across multiple hardware revisions.

Use Scenario: Hosting U-Boot and Linux kernel images in carrier-grade edge routers deployed in temperature-uncontrolled telecom cabinets.

IC Role / Device Role / Timing Role: High-endurance boot memory supporting remote firmware upgrades; 100,000 erase cycles enable >500 field updates over 10 years.

Use Value: Erase Suspend capability permits background firmware validation while maintaining network uptime - zero-downtime patching.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S11FFIS12	Same density and package, but boot-sector architecture (127 × 64 KB + 8 × 8 KB boot sectors)	Optimized for x86-compatible BIOS/UEFI partitioning; lacks uniform sector layout for RTOS firmware overlays	Select when boot code must reside in protected small sectors adjacent to reset vector
MX29GL640EHTI-90G	64 Mbit, 90 ns, 48-pin TSOP (not BGA); no Secured Silicon Sector or CFI support	Lower-cost replacement where PCB rework for BGA-to-TSOP is feasible and security features are not required	Choose only if board layout allows TSOP footprint and secure ID/authentication is unnecessary

Compared with S29GL064S11FFIS12, the uniform sector layout of S29GL064N11FFIS12 better supports dynamic firmware partitioning in RTOS environments; versus MX29GL640EHTI-90G, it delivers superior security, package miniaturization, and software portability via CFI - critical for scalable industrial designs.

Availability

S29GL064N11FFIS12 is available at Aetrix Electronics and suitable for industrial PLCs, automotive instrument clusters, medical imaging subsystems, and carrier-grade network routers requiring stable component supply, long-term obsolescence management, and qualified BGA flash memory.

Supply support for S29GL064N11FFIS12 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 acquired Cypress Semiconductor in 2020 and now owns and supports the MirrorBit Flash portfolio, delivering high-reliability non-volatile memory for automotive, industrial, and communications markets.

The S29GL-N series was designed specifically for mission-critical embedded boot and firmware storage, emphasizing data integrity, security, and seamless integration into complex SoC-based systems.

FAQ

Is S29GL064N11FFIS12 pin-compatible with earlier S29GL064N variants in the same VBK048 package?

Yes - all S29GL064N devices in the 48-ball fine-pitch BGA (VBK048) share identical mechanical and electrical pinouts, including A0–A21, DQ0–DQ15, CE#, WE#, OE#, RY/BY#, RESET#, WP#/ACC, BYTE#, VIO, VCC, and VSS. No PCB redesign is needed when migrating between speed grades or uniform/boot variants within this package.

Does the Secured Silicon Sector require special programming equipment or host software?

No - the Secured Silicon Sector is accessed using standard JEDEC command sequences (e.g., Enter Secured Silicon Sector command 0x90). Factory-programmed ESN data is readable in normal read mode after entry; customer programming uses the same unlock-and-write flow as main array, with permanent lock via dedicated command (0x60).

What is the functional difference between WP# and ACC functionality on the WP#/ACC pin?

When pulled low, WP#/ACC acts as Write Protect, disabling program/erase in first/last sector regardless of software protection settings. When driven high at 5.5 V (±0.3 V), it enables Accelerated Programming mode, reducing typical word-program time from 1.2 µs to 0.8 µs - intended for high-throughput manufacturing, not field use.

Can S29GL064N11FFIS12 operate reliably at VIO = 1.8 V while VCC = 3.3 V?

Yes - the Enhanced VersatileI/O™ architecture explicitly supports VIO = 1.65–3.6 V independent of VCC (2.7–3.6 V). At VIO = 1.8 V, input thresholds shift to ~0.9 V, and output drive strength scales accordingly, enabling direct interfacing with 1.8 V FPGAs or microcontrollers without level shifters.

S29GL064N11FFIS12 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)

S29GL064N11FFIS12 FAQ

1.How can I place an order for S29GL064N11FFIS12 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064N11FFIS12 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 S29GL064N11FFIS12 reliable?

The price and inventory of S29GL064N11FFIS12 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N11FFIS12 is usually 5 days.

3.What payment methods are accepted for S29GL064N11FFIS12?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N11FFIS12 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064N11FFIS12?

S29GL064N11FFIS12 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064N11FFIS12 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 S29GL064N11FFIS12?

For technical support, including S29GL064N11FFIS12 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N11FFIS12 requirements.

6.How does Aetrix verify that S29GL064N11FFIS12 is sourced from the original manufacturer or authorized distributors?

All S29GL064N11FFIS12 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 S29GL064N11FFIS12 meets industry standards.

7.What is the process for return or replacement of S29GL064N11FFIS12?

All S29GL064N11FFIS12 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N11FFIS12, 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 S29GL064N11FFIS12 part is unused and in its original packaging.

Return procedure for S29GL064N11FFIS12:

1.Submit a request within 90 days.

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

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