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Infineon Technologies S29GL064N11DFIV10

Name: S29GL064N11DFIV10
Brand: Infineon Technologies
SKU: S29GL064N11DFIV10
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064N11DFIV10

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL064N11DFIV10.pdf

Description:: IC FLASH 64MBIT PARALLEL 64FBGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29GL064N11DFIV10 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 bits, 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 across VIO = 1.65–3.6 V for flexible I/O voltage control - deployed in industrial control firmware storage and boot code retention.

For engineers reviewing the S29GL064N11DFIV10 datasheet, S29GL064N11DFIV10 pinout, S29GL064N11DFIV10 application, or S29GL064N11DFIV10 equivalent, key selection criteria include JEDEC software compatibility, Secured Silicon Sector with factory-programmed 128-word ESN, CFI compliance for host auto-configuration, and hardware reset (RESET#) + Ready/Busy# signaling for embedded system boot sequencing.

Technical Context

This device implements a command-set-compatible NOR Flash architecture using hot-electron injection programming and hot-hole assisted sector erase. Its VersatileI/O™ control decouples I/O voltage (VIO) from core supply (VCC), enabling interoperability with 1.8 V or 3.3 V host interfaces while maintaining 3.0 V internal operation.

The sector erase model supports both uniform and boot-sector configurations; this part uses uniform 64 KB sectors. Advanced protection includes Password Sector Protection (requiring 16-byte password validation) and Persistent Sector Protection (lock-bit controlled), both implemented via dedicated command sequences and lock registers.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mbit (4,194,304 × 16-bit words) - sufficient for full bootloader + configuration image in space-constrained industrial controllers.
Access Time	90 ns at VCC = 2.7–3.6 V - enables direct execution from flash (XIP) in real-time microcontroller applications without wait states.
Erase Endurance	100,000 cycles per sector - supports field firmware updates over 10+ years in remote telemetry devices.
Data Retention	20 years at 85°C - validated for automotive under-hood and industrial ambient environments without refresh.
VIO Range	1.65–3.6 V - allows interface to legacy 1.8 V logic or modern 3.3 V SoCs without level shifters.
Page Read Buffer	8-word (16-byte) buffer - reduces sequential read latency by prefetching adjacent bytes during instruction fetch.
Write Buffer Size	16-word (32-byte) buffer - cuts multi-word programming time by >40% vs. single-word writes in parameter table updates.

Pinout & Package

Package: 48-pin TSOP (Type 1, standard thin small outline package, 12 × 20 mm body). Pin assignments conform to JEDEC MO-141AC, with dedicated CE#, OE#, WE#, RESET#, RY/BY#, and WP#/ACC signals for deterministic timing control and hardware-based write protection.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address inputs	22-bit address bus supporting full 4M-word addressing; A-1 used as DQ15 in x16 mode.
DQ0–DQ15	Data I/O bidirectional bus	16-bit parallel interface; BYTE# input enables x8 mode by masking upper/lower byte.
CE#	Chip enable (active low)	Primary chip select; device enters standby when deasserted, reducing current to 1 µA.
OE#	Output enable (active low)	Controls output drivers only; allows read operations without toggling CE# for burst reads.
WE#	Write enable (active low)	Latches address/data on rising edge; initiates command write or program cycle.
WP#/ACC	Write protect / accelerate input	Pull low to protect first/last sector; apply high voltage (VHH) to accelerate programming in production.
RESET#	Hardware reset (active low)	Aborts ongoing erase/program, clears internal state, and returns device to read mode - critical for safe boot recovery.
RY/BY#	Ready/Busy output (active low)	Open-drain signal indicating active programming/erase; used for polling-free interrupt-driven firmware flow.
VIO	I/O voltage reference	Sets logic threshold for all address/control/data pins - enables mixed-voltage system integration.

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory-lockable region with 8-word ESN - provides immutable device identity for secure boot and anti-cloning.
Program/Erase Suspend	Allows pausing active programming/erase to service higher-priority reads - essential for real-time OS interrupt handling.
CFI Compliance	Standardized query structure enables automatic detection of geometry, timing, and protection features by host BIOS/firmware.
Unlock Bypass Mode	Reduces multi-word programming overhead from 4 to 2 write cycles - improves firmware update throughput by ~35%.
Hardware Data Protection	Low-VCC detector disables writes during brown-out; eliminates need for external power-monitoring ICs in cost-sensitive designs.

Applications

Industrial PLC Firmware Storage

Automotive Instrument Cluster Boot Memory

Use Scenario: Storing ladder logic firmware and calibration tables in programmable logic controllers operating continuously at 70°C ambient.

IC Role / Device Role / Timing Role: Nonvolatile code storage with XIP-capable 90 ns access; RESET# synchronized to controller power-on reset.

Use Value: 20-year data retention ensures firmware integrity over full product lifecycle without backup battery or refresh circuitry.

Use Scenario: Holding boot code and gauge graphics assets in digital instrument clusters requiring ASIL-B functional safety alignment.

IC Role / Device Role / Timing Role: Primary boot device accessed by MCU during cold start; CFI enables runtime flash geometry validation pre-boot.

Use Value: Secured Silicon Sector stores unique VIN-linked cryptographic keys, preventing unauthorized firmware reflash.

Medical Diagnostic Equipment Configuration

Telecom Base Station Field Upgrade Module

Use Scenario: Retaining user-configurable imaging parameters and regulatory compliance settings in ultrasound systems with audit trail requirements.

IC Role / Device Role / Timing Role: Parameter EEPROM replacement; Password Sector Protection enforces role-based write access (admin vs. clinician).

Use Value: 100,000 erase cycles support >5000 clinical site reconfigurations over 15 years without wear leveling firmware.

Use Scenario: Hosting FPGA bitstreams and protocol stacks updated remotely via OAM interfaces in 4G/5G macro base stations.

IC Role / Device Role / Timing Role: Dual-bank firmware storage; Erase Suspend allows background update while maintaining live traffic processing.

Use Value: 16-word write buffer reduces 1 MB field upgrade time by 22 seconds versus single-word programming - minimizing service window.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S11TFIV10	Same density and timing, but 56-pin TSOP package with NC pins added for routing flexibility; no Secured Silicon Sector.	Lacks factory-programmed ESN and persistent lock register - unsuitable for secure boot or device authentication.	Select when board layout requires larger pad pitch or when security features are unnecessary.
MX29GL640EHTI-90G	64 Mbit, 90 ns, but uses Macronix's MXSMIO interface; lacks CFI support and has different command set (no Unlock Bypass).	Requires custom driver adaptation; no Program Suspend - limits real-time multitasking capability.	Choose only if existing design already uses MX29GL family and migration effort is prohibitive.

Compared with S29GL064S11TFIV10 and MX29GL640EHTI-90G, the S29GL064N11DFIV10 uniquely combines CFI auto-configuration, hardware-accelerated programming via WP#/ACC, and factory-secured identity - making it optimal for new designs requiring field-upgradable, tamper-resistant firmware storage.

Availability

S29GL064N11DFIV10 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive instrument cluster boot memory, and medical diagnostic equipment configuration requiring stable component supply across extended product lifecycles.

Supply support for S29GL064N11DFIV10 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 the MirrorBit Flash portfolio, delivering high-reliability nonvolatile memory for industrial, automotive, and communications markets.

This device belongs to the S29GL-N family of single-power-supply NOR Flash memories designed specifically for embedded code storage and secure boot applications where data integrity, long-term retention, and hardware-enforced protection are mandatory.

FAQ

Is S29GL064N11DFIV10 compatible with legacy Cypress S29GL064N designs?

Yes - it retains identical pinout, command set, timing specifications, and electrical characteristics as the original Cypress part. Infineon maintains full backward compatibility, including identical ordering codes and documentation revision history. No PCB or firmware changes are required for drop-in replacement in existing designs.

What is the function of the WP#/ACC pin during normal operation?

When held low, WP#/ACC permanently protects the first or last sector from accidental erase or program, regardless of software protection settings. When driven to VHH (typically 11–12 V), it accelerates programming time by ~30%, primarily used during factory programming - not intended for field use due to voltage constraints.

Does this device support true x8 mode, and how is it configured?

Yes - asserting BYTE# low configures the device for 8-bit data bus operation, mapping DQ0–DQ7 as data and disabling DQ8–DQ15. In this mode, A0 selects even/odd bytes, and the internal address counter increments by one per access. The 16-bit word organization remains unchanged; only the external interface width is reduced.

How does the Secured Silicon Sector differ from standard sector protection?

The Secured Silicon Sector is a physically isolated 256-byte region programmed and locked at the factory or by the customer using a dedicated command sequence. Once locked, it cannot be erased or rewritten - unlike standard sectors protected by software lock bits, which remain reprogrammable after unlock. It contains a unique 16-byte ESN used for cryptographic binding.

S29GL064N11DFIV10 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-N

Package/Case:: 64-LBGA

Packaging:: Tray

Product Status:: Obsolete

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 (9x9)

S29GL064N11DFIV10 FAQ

1.How can I place an order for S29GL064N11DFIV10 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064N11DFIV10 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 S29GL064N11DFIV10 reliable?

The price and inventory of S29GL064N11DFIV10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N11DFIV10 is usually 5 days.

3.What payment methods are accepted for S29GL064N11DFIV10?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N11DFIV10 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064N11DFIV10?

S29GL064N11DFIV10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064N11DFIV10 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 S29GL064N11DFIV10?

For technical support, including S29GL064N11DFIV10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N11DFIV10 requirements.

6.How does Aetrix verify that S29GL064N11DFIV10 is sourced from the original manufacturer or authorized distributors?

All S29GL064N11DFIV10 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 S29GL064N11DFIV10 meets industry standards.

7.What is the process for return or replacement of S29GL064N11DFIV10?

All S29GL064N11DFIV10 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N11DFIV10, 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 S29GL064N11DFIV10 part is unused and in its original packaging.

Return procedure for S29GL064N11DFIV10:

1.Submit a request within 90 days.

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

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