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

Infineon Technologies S29GL064S80TFV010

Name: S29GL064S80TFV010
Brand: Infineon Technologies
SKU: S29GL064S80TFV010
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064S80TFV010

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 56-TFSOP (0.724", 18.40mm Width)

Datasheet:: S29GL064S80TFV010.pdf

Description:: IC FLASH 64MBIT PARALLEL 56TSOP

Quantity:: RFQ Add To RFQ list

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Inventory:2,460

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Product details

Overview

S29GL064S80TFV010 from Infineon is a 64 Mb (8 MB) parallel NOR flash memory with 3.0 V single-supply operation, 70 ns access time, 128-word write buffer, internal hardware ECC for single-bit correction, and secure silicon region with factory-programmed 128-word electronic serial number. It is used in industrial embedded boot storage where deterministic timing, sector-level erase control, and persistent firmware protection are required.

For engineers reviewing the S29GL064S80TFV010 datasheet, S29GL064S80TFV010 pinout, S29GL064S80TFV010 application, or S29GL064S80TFV010 equivalent, this device supports JEDEC-compliant command sets, byte/word configuration via BYTE# input, hardware reset (RESET#), ready/busy signaling (RY/BY#), and accelerated programming via WP#/ACC voltage boost.

Technical Context

The S29GL064S80TFV010 implements a uniform sector architecture with 128 × 32-Kword (64-KB) sectors and supports both 8-bit and 16-bit data bus modes using the BYTE# control input. Its MIRRORBIT™ 65-nm process enables hot-electron programming and hot-hole assisted erase with 100,000 erase cycles per sector and 20-year data retention.

It integrates automatic hardware ECC for single-bit error correction during read operations, and features Erase Suspend/Resume and Program Suspend/Resume to enable concurrent background operations. The Secure Silicon Region provides 256-byte factory-locked or customer-lockable space with permanent write disable after protection activation.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mb (4,194,304 words × 16 bits), organized as 128 uniform 64-KB sectors
Access Time	70 ns typical - guarantees deterministic boot code fetch latency in real-time systems
Write Buffer Size	128-word (256-byte) page buffer - reduces multi-word programming overhead by >60% vs. single-word writes
ECC Support	On-die hardware single-bit error correction - eliminates need for external ECC logic in host controller
Supply Voltage	VCC = 2.7–3.6 V; VIO = 1.65–VCC - enables flexible I/O voltage scaling independent of core supply
Data Bus Width	16-bit default, configurable to 8-bit via BYTE# input - supports legacy 8-bit microcontrollers without bus translators
Endurance	≥100,000 erase/program cycles per sector - validated for field-updatable firmware partitions
Data Retention	20 years typical at 85°C - meets long-life requirements for industrial control and automotive ECUs

Pinout & Package

Package: 48-ball fine-pitch BGA (VBK048, 8.15 mm × 6.15 mm × 1.0 mm), industrial temperature range (–40°C to +85°C), lead-free and RoHS compliant.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus supporting full 4-Mword addressing; A0 selects LSB in word mode or bit 0 in byte mode
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; operates as 8-bit when BYTE# = low (DQ0–DQ7 active)
CE#	Chip Enable	Active-low chip select; device enters standby when CE# high and RESET# high
OE#	Output Enable	Active-low control for data output drivers; enables read data without affecting internal state
WE#	Write Enable	Active-low strobe for command latching and write operations; must be synchronized with CE# and OE#
RESET#	Hardware Reset	Active-low asynchronous reset; terminates ongoing program/erase and returns device to read mode
RY/BY#	Ready/Busy Output	Open-drain status signal: low = operation in progress, high = ready - replaces polling overhead
WP#/ACC	Write Protect / Accelerated Program	Low = protects first/last sector; high-voltage = enables faster programming (15 ns page time)
BYTE#	Bus Width Select	Low = 8-bit data mode (DQ0–DQ7 only); high = 16-bit mode (DQ0–DQ15)
VCC	Core Supply	3.0 V ±10% power for core logic and memory array; powers internal charge pumps for erase/program
VIO	I/O Supply	1.65–3.6 V input setting I/O voltage level independently - supports mixed-voltage system interfacing
VSS	Ground	Digital ground reference for all signals; separate VSS pins ensure noise isolation between core and I/O domains

Key Features

Feature	Design Value
Secure Silicon Region	256-byte factory-programmable and permanently lockable area for serial numbers or cryptographic keys
Unlock Bypass Mode	Reduces multi-word programming command overhead from 4 to 2 write cycles - cuts firmware update time
Program/Erase Suspend	Allows reading or programming other sectors while suspend operation is active - improves system responsiveness
JEDEC CFI Compliance	Enables automatic device identification and parameter retrieval by host BIOS/bootloader without hard-coded tables
Persistent Sector Protection	Non-volatile sector lock bits survive power loss and reset - prevents accidental overwrites in field-deployed units

Applications

Industrial PLC Firmware Storage

Automotive ECU Boot Memory

Use Scenario: Storing ladder logic, configuration parameters, and firmware images in programmable logic controllers operating continuously in factory environments.

IC Role / Device Role / Timing Role: Primary nonvolatile boot and runtime code storage with deterministic 70 ns read access for real-time task scheduling.

Use Value: Uniform 64-KB sector erase enables safe field updates without corrupting active control routines; 20-year retention ensures lifetime reliability without replacement.

Use Scenario: Holding boot code, calibration data, and safety-critical firmware in engine control units certified to AEC-Q100 Grade 2 (–40°C to +105°C).

IC Role / Device Role / Timing Role: Secure boot memory with hardware reset (RESET#) synchronization and RY/BY# status signaling for fail-safe startup sequencing.

Use Value: Secure Silicon Region stores unique VIN-linked identifiers; persistent sector protection prevents unauthorized reprogramming during vehicle service.

Medical Imaging System BIOS

Network Router Configuration Storage

Use Scenario: Hosting diagnostic firmware, FPGA configuration bitstreams, and regulatory-compliant boot loaders in FDA-cleared imaging equipment.

IC Role / Device Role / Timing Role: High-integrity storage with on-die ECC and CFI compliance for automated BIOS self-test and version validation.

Use Value: Internal ECC eliminates soft-error-induced boot failures; 100,000-cycle endurance supports frequent calibration updates across product lifecycle.

Use Scenario: Storing routing tables, security certificates, and firmware patches in carrier-grade edge routers requiring zero-downtime upgrades.

IC Role / Device Role / Timing Role: Dual-mode (8/16-bit) parallel interface enables compatibility with legacy and modern SoC buses without glue logic.

Use Value: Unlock Bypass and 128-word write buffer reduce firmware patch time by >50%; sector suspend allows concurrent config reads during background writes.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S90TFV010	90 ns access time (vs. 80 ns), same density, package, and feature set	Lower performance grade suitable for cost-sensitive non-real-time applications	Select when 70 ns timing margin is unnecessary and BOM cost optimization is prioritized
MX29GL640EHTI-90G	Macronix part with 90 ns access, no Secure Silicon Region, different CFI implementation	Lacks factory-programmed serial number and persistent lock register; requires external authentication logic	Choose only if Secure Silicon Region and password sector protection are not required

Compared with S29GL064S90TFV010 and MX29GL640EHTI-90G, the S29GL064S80TFV010 delivers tighter 70 ns timing for deterministic boot latency, integrated secure identity storage, and superior sector protection granularity - critical for safety-certified and firmware-secured deployments.

Availability

S29GL064S80TFV010 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ECU boot memory, and medical imaging system BIOS requiring stable component supply across extended product lifecycles.

Supply support for S29GL064S80TFV010 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 German semiconductor manufacturer specializing in power management, automotive ICs, and secure memory solutions, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q100.

The GL-S MIRRORBIT™ flash product line targets high-reliability embedded systems requiring deterministic timing, secure firmware storage, and long-term data integrity - especially in industrial automation and automotive control units.

FAQ

What is the function of the BYTE# pin on S29GL064S80TFV010?

The BYTE# pin configures the data bus width: when asserted low, it enables 8-bit mode (DQ0–DQ7 active); when high, it enables full 16-bit mode (DQ0–DQ15). This allows direct interfacing with both legacy 8-bit microcontrollers and modern 16-bit SoCs without external bus-width translation logic.

Does S29GL064S80TFV010 support hardware reset, and how is it implemented?

Yes, it supports asynchronous hardware reset via the active-low RESET# pin. Asserting RESET# terminates any ongoing program or erase operation, clears internal state machines, and returns the device to read mode within 100 ns. It can be tied directly to system reset circuitry to ensure synchronized boot initialization.

How does the Secure Silicon Region differ from standard sectors?

The Secure Silicon Region is a dedicated 128-word (256-byte) sector that can be permanently locked after factory or customer programming. Once protected, no further writes or erases are possible - unlike standard sectors, which remain reprogrammable even under persistent protection settings.

Can S29GL064S80TFV010 operate with different VCC and VIO voltages simultaneously?

Yes: VCC supplies the core logic and memory array (2.7–3.6 V), while VIO independently sets I/O voltage level (1.65–VCC). This decoupling allows interfacing with 1.8 V, 2.5 V, or 3.3 V host processors without level shifters, maintaining signal integrity and timing compliance across mixed-voltage designs.

S29GL064S80TFV010 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-S

Package/Case:: 56-TFSOP (0.724", 18.40mm Width)

Packaging:: Tray

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:: 60ns

Access Time:: 80 ns

Voltage - Supply:: 2.7V ~ 3.6V

Operating Temperature:: -40°C ~ 105°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-TSOP

S29GL064S80TFV010 FAQ

1.How can I place an order for S29GL064S80TFV010 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064S80TFV010 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 S29GL064S80TFV010 reliable?

The price and inventory of S29GL064S80TFV010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S80TFV010 is usually 5 days.

3.What payment methods are accepted for S29GL064S80TFV010?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S80TFV010 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064S80TFV010?

S29GL064S80TFV010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064S80TFV010 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 S29GL064S80TFV010?

For technical support, including S29GL064S80TFV010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S80TFV010 requirements.

6.How does Aetrix verify that S29GL064S80TFV010 is sourced from the original manufacturer or authorized distributors?

All S29GL064S80TFV010 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 S29GL064S80TFV010 meets industry standards.

7.What is the process for return or replacement of S29GL064S80TFV010?

All S29GL064S80TFV010 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S80TFV010, 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 S29GL064S80TFV010 part is unused and in its original packaging.

Return procedure for S29GL064S80TFV010:

1.Submit a request within 90 days.

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

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