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

Cypress Semiconductor Corp S29GL064N11TFIV60

Name: S29GL064N11TFIV60
Brand: Cypress Semiconductor Corp
SKU: S29GL064N11TFIV60
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064N11TFIV60

Manufacturer:: Cypress Semiconductor Corp

Category:: Memory

Package:: 48-TFSOP (0.724", 18.40mm Width)

Datasheet:: S29GL064N11TFIV60.pdf

Description:: IC FLASH 64MBIT PARALLEL 48TSOP

Quantity:: RFQ Add To RFQ list

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Inventory:1,335

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Product details

Overview

S29GL064N11TFIV60 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 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 S29GL064N11TFIV60 datasheet, S29GL064N11TFIV60 pinout, S29GL064N11TFIV60 application, or S29GL064N11TFIV60 equivalent, key selection criteria include sector protection granularity (Persistent/Password), Secured Silicon Sector (128-word ESN), CFI compliance, and TSOP-48 package compatibility with JEDEC-standard command sets.

Technical Context

This device implements a 110 nm MirrorBit floating-gate NAND-like cell architecture enabling simultaneous hot-hole erase and hot-electron programming within discrete 64 KB sectors. It uses command-latched write timing with DQ7 polling and RY/BY# status signaling to manage asynchronous erase/program operations.

The VersatileI/O™ interface decouples I/O voltage (VIO) from core supply (VCC), allowing mixed-voltage system interfacing while maintaining full JEDEC software compatibility. Hardware features include WP#/ACC-accelerated programming, RESET#-initiated operation abort, and automatic sleep mode triggered by stable address hold.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mbit (4,194,304 × 16-bit words) - supports full boot image storage for mid-complexity microcontrollers.
Access Time	90 ns at VCC = 2.7–3.6 V - enables direct execution from flash in real-time control loops without wait states.
Erase Endurance	100,000 cycles per sector - suitable for field-upgradable firmware with infrequent reprogramming.
Data Retention	20 years at 125°C - validated for automotive under-hood and industrial extended-life applications.
Supply Voltage	VCC = 2.7–3.6 V, VIO = 1.65–3.6 V - allows interoperability with 1.8 V/3.3 V logic domains without level shifters.
Page Read Buffer	8-word (16-byte) buffer with 25 ns page access - reduces sequential read latency in configuration table lookups.
Write Buffer	16-word (32-byte) buffer - cuts multi-word programming time by >40% vs. byte-by-byte writes.

Pinout & Package

Package: 48-pin TSOP (Type I, standard thin small outline). Pinout validated per Infineon Document 001-98525 Rev. *B, Figure 1 (S29GL064N Models V6/V7).

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address inputs	22-bit addressing supports full 4M-word space; A-1 (DQ15) used for x16/x8 mode selection.
DQ0–DQ15	Data I/O bidirectional bus	16-bit parallel interface; DQ7/DQ6 provide status polling during erase/program.
CE#, OE#, WE#	Chip/Output/Write enable controls	Independent gating enables interleaved read/write in multi-chip systems.
WP#/ACC	Write protect / accelerated program input	Low = hardware sector lock; high-voltage pulse enables factory-speed programming.
RY/BY#	Ready/Busy output	Active-low open-drain signal indicates ongoing erase/program completion.
RESET#	Hardware reset input	Aborts current operation and returns device to read mode - synchronizes with system boot reset.
BYTE#	Bus width select	High = x16 mode; low = x8 mode using DQ0–DQ7 only - supports legacy 8-bit host interfaces.

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory-programmable area with permanent ESN - enables secure device identity binding in IoT edge nodes.
Password Sector Protection	128-bit password required to unlock protected sectors - prevents unauthorized firmware modification in certified medical devices.
Program/Erase Suspend	Pause active programming/erasing to service higher-priority reads - essential for real-time OS boot loaders with concurrent diagnostics.
CFI Compliance	Standardized query structure allows automatic detection and parameter loading by generic flash drivers - eliminates hard-coded timing constants in BSPs.
Unlock Bypass Mode	Two-cycle command sequence replaces four-cycle standard - reduces firmware update overhead by ~33% in production line flashing.

Applications

Industrial PLC Firmware Storage

Automotive Instrument Cluster Boot Memory

Use Scenario: Storing ladder logic firmware and configuration parameters in programmable logic controllers operating at 85°C ambient.

IC Role / Device Role / Timing Role: Nonvolatile boot memory providing deterministic 90 ns read access to initialize FPGA-based control engines.

Use Value: 20-year data retention ensures firmware integrity over full equipment lifecycle without battery-backed SRAM.

Use Scenario: Holding boot code and GUI assets for digital instrument clusters with ASIL-B functional safety requirements.

IC Role / Device Role / Timing Role: Primary boot device mapped to ARM Cortex-M7's XIP interface, leveraging CFI for runtime driver auto-configuration.

Use Value: Password Sector Protection prevents malicious tampering with speedometer calibration tables during vehicle service.

Medical Imaging System Configuration

Network Router Boot Image Storage

Use Scenario: Retaining DICOM protocol stacks and sensor calibration profiles in portable ultrasound units requiring FDA 21 CFR Part 11 compliance.

IC Role / Device Role / Timing Role: Secure configuration store with Secured Silicon Sector holding cryptographic keys for firmware signature verification.

Use Value: Persistent Sector Protection locks critical calibration sectors against accidental overwrite during field updates.

Use Scenario: Hosting U-Boot and Linux kernel images in carrier-grade Ethernet routers with zero-downtime firmware upgrades.

IC Role / Device Role / Timing Role: Dual-bank flash partitioning enabled by uniform 64 KB sectors supports atomic A/B firmware switching.

Use Value: Erase Suspend allows background OTA download while maintaining active network stack operation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S11TFIV60	Same density and package, but 110 ns access time (VIO = 1.65–3.6 V range); lower power standby current (0.5 µA vs. 1 µA)	Preferred for battery-powered edge gateways where access speed < 110 ns is acceptable	Select when optimizing for ultra-low quiescent current over peak read performance
MX29GL640EHT2I-90G	64 Mbit, 90 ns, 48-pin TSOP, but lacks Secured Silicon Sector and Password Protection; uses standard JEDEC command set only	Suitable for cost-sensitive consumer routers without security requirements	Choose when security features are unnecessary and BOM cost reduction is primary

Compared with S29GL064S11TFIV60 and MX29GL640EHT2I-90G, the S29GL064N11TFIV60 uniquely delivers factory-programmable ESN + password-locked sectors in a 90 ns TSOP-48 footprint - making it the only option meeting both industrial firmware authenticity and real-time boot latency requirements.

Availability

S29GL064N11TFIV60 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive instrument cluster boot memory, and medical imaging system configuration requiring stable component supply across extended product lifecycles.

Supply support for S29GL064N11TFIV60 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, automotive MCUs, and secure memory solutions with ISO 9001 and IATF 16949 certified manufacturing.

The S29GL-N family was developed by Cypress (acquired by Infineon in 2020) to deliver high-reliability, secure, single-supply Flash for mission-critical boot and firmware storage in automotive, industrial, and medical systems.

FAQ

Does S29GL064N11TFIV60 support x8 data bus mode?

Yes. When BYTE# is driven low, the device operates in 8-bit mode using DQ0–DQ7 only, with A0–A20 addressing 8,388,608 bytes. This mode maintains full command compatibility and retains all protection features including Password Sector Protection and Secured Silicon access.

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 program/erase regardless of software protection settings. When pulsed high (VHH ≈ 11–12 V), it accelerates programming throughput in production environments - this high-voltage mode is not required for standard field operation.

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 at the factory. Once locked via command sequence, it becomes permanently read-only and immune to bulk erase - enabling device-level authentication in secure boot chains.

Is CFI compliance mandatory for host system integration?

No, but it is strongly recommended. CFI provides standardized register mapping that allows generic flash drivers to auto-detect device geometry, timing, and command sets - eliminating manual configuration and reducing BSP development time by up to 70% in heterogeneous embedded platforms.

S29GL064N11TFIV60 Specifications

Product attributes: Attribute value

Manufacturer:: Cypress Semiconductor Corp

Series:: GL-N

Package/Case:: 48-TFSOP (0.724", 18.40mm Width)

Packaging:: Tray

Product Status:: Obsolete

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 64Mbit

Memory Organization:: 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:: 48-TSOP

S29GL064N11TFIV60 FAQ

1.How can I place an order for S29GL064N11TFIV60 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064N11TFIV60 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 S29GL064N11TFIV60 reliable?

The price and inventory of S29GL064N11TFIV60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N11TFIV60 is usually 5 days.

3.What payment methods are accepted for S29GL064N11TFIV60?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N11TFIV60 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064N11TFIV60?

S29GL064N11TFIV60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064N11TFIV60 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 S29GL064N11TFIV60?

For technical support, including S29GL064N11TFIV60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N11TFIV60 requirements.

6.How does Aetrix verify that S29GL064N11TFIV60 is sourced from the original manufacturer or authorized distributors?

All S29GL064N11TFIV60 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 S29GL064N11TFIV60 meets industry standards.

7.What is the process for return or replacement of S29GL064N11TFIV60?

All S29GL064N11TFIV60 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N11TFIV60, 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 S29GL064N11TFIV60 part is unused and in its original packaging.

Return procedure for S29GL064N11TFIV60:

1.Submit a request within 90 days.

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

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