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

Infineon Technologies S29GL064S80TFIV60

Name: S29GL064S80TFIV60
Brand: Infineon Technologies
SKU: S29GL064S80TFIV60
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064S80TFIV60

Manufacturer:: Infineon Technologies

Category:: Memory

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

Datasheet:: S29GL064S80TFIV60.pdf

Description:: IC FLASH 64MBIT PARALLEL 56TSOP

Quantity:: RFQ Add To RFQ list

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Inventory:138

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Product details

Overview

S29GL064S80TFIV60 from Infineon is a 64 Mb (8 MB) parallel NOR flash memory IC using 65-nm MIRRORBIT™ technology, organized as 4,194,304 × 16-bit words, with 70 ns access time, internal hardware ECC for single-bit error correction, and industrial temperature range (–40°C to +85°C). It serves as non-volatile program storage in boot firmware, BIOS, and embedded control systems requiring deterministic read timing and sector-level erase granularity.

For engineers reviewing the S29GL064S80TFIV60 datasheet, S29GL064S80TFIV60 pinout, S29GL064S80TFIV60 application, or S29GL064S80TFIV60 equivalent, this device supports JEDEC-compliant command sets, Unlock Bypass programming, Erase/Program Suspend & Resume, and Secure Silicon Region for factory-locked serial identification - critical for secure boot and firmware integrity validation.

Technical Context

This parallel NOR flash implements a uniform sector architecture with 128 × 64-KB sectors and supports both 16-bit-only and byte-configurable (via BYTE#) data bus operation. Its command-set compatibility with JEDEC JESD21-C ensures interoperability with legacy host controllers without firmware modification.

The device integrates dual-layer hardware protection: low-VCC write inhibit during power transitions and WP#/ACC-driven first/last sector lock independent of software protection settings. Automatic ECC operates transparently during read cycles, correcting single-bit errors without CPU intervention or latency penalty.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mb (4,194,304 × 16-bit words), enabling full BIOS or bootloader storage in single-device footprint
Access Time	70 ns at VCC = 2.7–3.6 V, guaranteeing deterministic timing for real-time boot code execution
ECC Support	Internal hardware single-bit error correction per read, eliminating need for external error-handling logic
Write Buffer Size	128-word (256-byte) buffer, reducing multi-word programming time by >50% vs. byte-by-byte writes
Endurance	100,000 erase/program cycles per sector, supporting field firmware updates over 10+ years
Data Retention	20 years typical at 85°C, validated for automotive and industrial deployments without refresh
Operating Temp	–40°C to +85°C (Industrial grade), qualified per AEC-Q100 Grade 3 for under-hood ECUs

Pinout & Package

Package: 48-lead TSOP (Type I, 12 mm × 20 mm × 1.2 mm), RoHS-compliant, lead-free, surface-mountable with standard reflow profile.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus supporting full 4-Mword addressing; A0 selects LSB in 16-bit mode
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; BYTE# enables 8-bit mode by masking DQ8–DQ15
CE#, OE#, WE#	Chip/Output/Write Enable	Independent active-low controls allow interleaved read/write without bus contention
RESET#	Hardware Reset	Asynchronous reset terminates ongoing erase/program and restores ready state for boot recovery
RY/BY#	Ready/Busy Output	Open-drain status signal indicating active programming/erase; used for polling or interrupt-driven flow control
WP#/ACC	Write Protect / Accelerated Program	Low assertion locks first/last sector; high-voltage on ACC enables faster factory programming
VIO	I/O Supply Voltage	Separate 1.65–VCC input sets input thresholds and output drive strength, decoupling I/O from core voltage

Key Features

Feature	Design Value
Secure Silicon Region	128-word (256-byte) factory-programmed, permanently locked area for electronic serial number and cryptographic keys
Erase Suspend/Resume	Pause erase in one sector to read/program another - essential for real-time OS firmware updates without blocking
Unlock Bypass Mode	Reduces multi-word programming overhead from 4 to 2 write cycles per word, cutting flash update time by ~35%
Advanced Sector Protection	Persistent (non-volatile) and password-based locking - prevents accidental or malicious overwrite of boot sectors
Automatic Sleep Mode	Enters ultra-low-power state (<40 µA) when CE# and RESET# are inactive and addresses stable for >100 µs

Applications

Automotive Engine Control Unit (ECU)

Industrial PLC Firmware Storage

Use Scenario: Storing calibrated engine maps, diagnostic routines, and OTA update partitions in AEC-Q100 Grade 3 qualified ECU.

IC Role / Device Role / Timing Role: Primary non-volatile boot and application code storage with deterministic 70 ns read access for real-time instruction fetch.

Use Value: 20-year data retention at 85°C and hardware write protection ensure firmware integrity across vehicle lifetime without refresh.

Use Scenario: Holding ladder logic firmware, configuration parameters, and safety-critical boot code in DIN-rail mounted programmable logic controllers.

IC Role / Device Role / Timing Role: Parallel NOR interface provides direct microcontroller bus connection without translation logic or timing glue.

Use Value: Uniform 64-KB sector erase enables atomic firmware updates while preserving I/O mapping and runtime variables in adjacent sectors.

Medical Imaging System Boot ROM

Telecom Base Station Configuration

Use Scenario: Hosting boot loader and FPGA configuration bitstreams in FDA-cleared imaging equipment requiring traceable firmware revision control.

IC Role / Device Role / Timing Role: Secure Silicon Region stores unique device ID and cryptographic root key for secure boot chain validation.

Use Value: Factory-programmed 128-word serial number eliminates post-manufacturing serialization steps and reduces BOM cost.

Use Scenario: Storing radio calibration tables, protocol stacks, and fail-safe recovery images in LTE/5G remote radio units operating in extended temperature environments.

IC Role / Device Role / Timing Role: Industrial Plus (–40°C to +105°C) variant supports uninterrupted operation in outdoor RF enclosures.

Use Value: Hardware RESET# integration with system watchdog allows automatic recovery from corrupted firmware without manual intervention.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S90TFIV60	90 ns access time (vs. 80 ns), same density, package, and feature set	Lower performance tier suitable where boot timing margin exceeds 90 ns	Select when cost sensitivity outweighs 20 ns timing advantage and system clock budget permits
MX29GL640EHTI-90G	Macronix part with 90 ns access, no Secure Silicon Region, CFI-compatible but lacks ECC	Requires external error detection logic; no factory-locked serial ID	Choose only if Secure Silicon and hardware ECC are not required and supply chain diversification is prioritized

Compared with S29GL064S80TFIV60, the 90 ns Infineon variant trades speed for cost in less timing-critical designs, while the Macronix alternative omits ECC and secure ID - increasing firmware validation burden and reducing long-term reliability assurance.

Availability

S29GL064S80TFIV60 is available at Aetrix Electronics and suitable for automotive ECU development, industrial PLC firmware upgrades, and medical imaging system boot ROM replacement requiring stable component supply and long-lifecycle support.

Supply support for S29GL064S80TFIV60 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 MCUs, and high-reliability memory solutions, with ISO/TS 16949-certified flash production lines.

The GL-S MIRRORBIT™ flash product line targets mission-critical embedded systems requiring deterministic timing, hardware security features, and AEC-Q100 qualification - especially in automotive, industrial, and medical applications.

FAQ

What is the function of the VIO pin on S29GL064S80TFIV60?

The VIO pin supplies the I/O voltage reference (1.65 V to VCC) that defines input logic thresholds and output drive strength independently from the core VCC supply. This allows interfacing with host processors operating at different I/O voltages - such as 1.8 V or 2.5 V - while maintaining full 3.0 V core functionality and timing compliance.

Does S29GL064S80TFIV60 support byte-wide data access?

Yes, when the BYTE# pin is asserted low, the device operates in 8-bit mode: DQ0–DQ7 become active data lines, and DQ8–DQ15 are tri-stated. This enables compatibility with 8-bit microcontrollers or legacy systems without requiring external data bus multiplexing or glue logic.

How does the Secure Silicon Region differ from standard flash sectors?

The Secure Silicon Region is a dedicated 128-word (256-byte) sector that can be permanently locked at factory or by customer via command sequence. Once locked, it cannot be erased or reprogrammed - making it suitable for storing immutable identifiers, cryptographic keys, or calibration data that must survive all future firmware updates.

Can S29GL064S80TFIV60 be used in place of older S29GL064N devices?

No - S29GL064S is not pin- or command-compatible with S29GL064N. The S-series introduces new features including hardware ECC, enhanced sector protection, and updated command sequences. Migration requires firmware update to support new status monitoring (DQ6/DQ7) and Secure Silicon Region access commands.

S29GL064S80TFIV60 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:: 4M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 60ns

Access Time:: 80 ns

Voltage - Supply:: 1.65V ~ 3.6V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-TSOP

S29GL064S80TFIV60 FAQ

1.How can I place an order for S29GL064S80TFIV60 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064S80TFIV60 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 S29GL064S80TFIV60 reliable?

The price and inventory of S29GL064S80TFIV60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S80TFIV60 is usually 5 days.

3.What payment methods are accepted for S29GL064S80TFIV60?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S80TFIV60 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064S80TFIV60?

S29GL064S80TFIV60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064S80TFIV60 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 S29GL064S80TFIV60?

For technical support, including S29GL064S80TFIV60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S80TFIV60 requirements.

6.How does Aetrix verify that S29GL064S80TFIV60 is sourced from the original manufacturer or authorized distributors?

All S29GL064S80TFIV60 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 S29GL064S80TFIV60 meets industry standards.

7.What is the process for return or replacement of S29GL064S80TFIV60?

All S29GL064S80TFIV60 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S80TFIV60, 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 S29GL064S80TFIV60 part is unused and in its original packaging.

Return procedure for S29GL064S80TFIV60:

1.Submit a request within 90 days.

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

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