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

Infineon Technologies S29GL064S80TFV030

Name: S29GL064S80TFV030
Brand: Infineon Technologies
SKU: S29GL064S80TFV030
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064S80TFV030

Manufacturer:: Infineon Technologies

Category:: Memory

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

Datasheet:: S29GL064S80TFV030.pdf

Description:: IC FLASH 64MBIT PARALLEL 48TSOP

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Product details

Overview

S29GL064S80TFV030 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, and integrated hardware ECC for single-bit error correction. It features uniform 64-KB sectors, secure silicon region with factory-programmed 16-byte serial number, and operates across industrial temperature range (–40°C to +85°C) in 48-lead TSOP package.

For engineers reviewing the S29GL064S80TFV030 datasheet, S29GL064S80TFV030 pinout, S29GL064S80TFV030 application, or S29GL064S80TFV030 equivalent, key selection criteria include JEDEC-compliant command set, boot sector architecture support, VIO-referenced I/O flexibility (1.65 V to VCC), and hardware reset (RESET#) and ready/busy (RY/BY#) signaling for embedded firmware storage.

Technical Context

This device implements MIRRORBIT™ floating-gate technology on a 65-nm process, enabling simultaneous hot-hole erase and hot-electron programming within uniform 64-KB sectors. It supports both word (16-bit) and byte (8-bit via BYTE#) data bus configurations, with separate CE#, WE#, and OE# controls for precise memory mapping in microcontroller-based systems.

Hardware-level protection includes low-VCC write inhibition, WP#/ACC-driven first/last sector lock, and persistent sector protection via lock register bits. Erase/program suspend/resume functionality allows concurrent background operations-e.g., reading boot code while erasing application sectors-without external arbitration logic.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mb (4,194,304 × 16-bit words), organized as 128 uniform 64-KB sectors
Access Time	70 ns typical at VCC = 2.7–3.6 V; defines minimum read cycle timing for 16-bit parallel interface
Write Buffer Size	128-word (256-byte) page buffer reduces multi-word programming overhead by >50% vs. single-word writes
ECC Capability	On-die hardware ECC corrects single-bit errors per 512-byte sector without host intervention
Endurance	100,000 erase/program cycles per sector, enabling field-upgradable firmware with long service life
Data Retention	20 years typical at +85°C, validated for industrial control and automotive infotainment storage
VIO Range	1.65 V to VCC; allows I/O voltage scaling independent of core supply for mixed-voltage system interfacing

Pinout & Package

Package: 48-lead Thin Small Outline Package (TSOP), 12 mm × 20 mm × 1.2 mm, standard JEDEC MO-141AC footprint.

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
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; BYTE# enables 8-bit mode by gating DQ8–DQ15
CE#	Chip Enable	Active-low chip select; device enters standby when CE# high and RESET# high
OE#	Output Enable	Active-low control for data bus drivers; enables read output without affecting internal state
WE#	Write Enable	Active-low strobe for command latching and write cycles; must be synchronized with CE# and OE#
RESET#	Hardware Reset	Active-low asynchronous reset; terminates ongoing erase/program and returns to read mode
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 = protects first/last sector; high + VCC ≥ 3.0 V = enables accelerated program mode
BYTE#	Bus Width Select	Low = 16-bit mode; high = 8-bit mode (DQ0–DQ7 only active); requires VIO ≥ 2.7 V
VCC	Core Supply	3.0 V ±0.3 V single supply for all operations; no auxiliary voltage required
VIO	I/O Supply Reference	1.65 V to VCC; sets input threshold and output drive level for address/data/control signals

Key Features

Feature	Design Value
Secure Silicon Region	128-word (256-byte) factory-locked area with 16-byte electronic serial number for device authentication and secure boot key storage
Program/Erase Suspend	Allows host CPU to read or program other sectors during active erase or program, eliminating need for external buffering or dual-bank memory
Unlock Bypass Mode	Reduces multi-word programming command overhead from 4 to 2 write cycles per word, cutting firmware update time by ~35%
CFI Compliance	JEDEC-standard Common Flash Interface enables automatic detection and configuration by bootloader without hard-coded timing or command tables
Persistent Sector Protection	Lock register bits survive power loss and reset; eliminates reliance on 12-V programming for critical boot sector write protection

Applications

Industrial PLC Firmware Storage

Automotive Instrument Cluster Boot Memory

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

IC Role / Device Role / Timing Role: Nonvolatile boot memory providing deterministic 70 ns read access to initialization code upon cold start.

Use Value: 20-year data retention at +85°C ensures firmware integrity over equipment lifetime without periodic refresh or backup power.

Use Scenario: Holding calibrated display graphics and safety-critical boot routines in vehicle instrument clusters compliant with AEC-Q100 Grade 3.

IC Role / Device Role / Timing Role: Primary boot flash mapped to microcontroller's reset vector; accessed via parallel 16-bit bus for fast startup.

Use Value: Hardware RESET# and RY/BY# signals enable fail-safe recovery from brown-out events during ignition sequence.

Medical Imaging System Configuration

Network Router Boot Image Storage

Use Scenario: Storing calibration profiles, sensor offsets, and regulatory compliance settings in FDA-cleared diagnostic imaging hardware.

IC Role / Device Role / Timing Role: Secure silicon region stores cryptographic keys and device-specific identifiers; protected from overwrite by persistent lock bits.

Use Value: Factory-programmed 16-byte serial number enables traceability and anti-counterfeiting without host-side key management.

Use Scenario: Hosting bootloader and compressed kernel image in enterprise-grade routers requiring field firmware updates.

IC Role / Device Role / Timing Role: Uniform 64-KB sector architecture enables atomic firmware partitioning; erase suspend allows concurrent HTTP management traffic during OTA update.

Use Value: 128-word write buffer cuts 1-MB firmware patch time by 42% compared to single-word programming, minimizing network downtime.

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
S29GL064S90TFV030	90 ns access time; identical sector architecture, ECC, and command set; same 48-TSOP package	Lower performance grade suitable where <70 ns timing not required; reduced cost for non-critical boot paths	Select when system clock margin permits longer read latency and BOM cost optimization is prioritized
MX29GL640EHTI-90G	Micron device; 90 ns access, 64 Mb, JEDEC-compatible but lacks secure silicon region and factory serial number	No built-in device authentication; requires external crypto IC or software-based key management	Choose for cost-sensitive designs where secure identity is handled at system level, not device level

Compared with S29GL064S90TFV030, this part delivers faster boot execution and tighter timing margins; versus MX29GL640EHTI-90G, it provides hardware-enforced device identity and tamper-resistant key storage-critical for regulated medical and automotive deployments.

Availability

S29GL064S80TFV030 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 and long-term lifecycle support.

Supply support for S29GL064S80TFV030 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 electronics, and memory solutions, with global manufacturing and R&D infrastructure.

The GL-S MIRRORBIT™ flash product line targets high-reliability embedded systems requiring deterministic boot performance, secure firmware storage, and extended temperature operation-especially in industrial automation and automotive ECUs.

FAQ

What is the function of the BYTE# pin on S29GL064S80TFV030?

The BYTE# pin configures the data bus width: when low, the device operates in 16-bit mode using DQ0–DQ15; when high, it switches to 8-bit mode using only DQ0–DQ7. This allows flexible integration with 8-bit or 16-bit microcontrollers without external bus transceivers. The pin must be driven to a valid logic level before any command sequence begins, and its state affects address decoding and command interpretation.

Does S29GL064S80TFV030 support both uniform and boot sector architectures?

No-S29GL064S80TFV030 is a uniform sector model with 128 identical 64-KB sectors. Boot sector variants (e.g., S29GL064SxxTFV020) include eight 8-KB boot sectors plus 127 × 64-KB main sectors. This part's ordering suffix "V030" confirms uniform sector organization per Infineon's product selector guide, and its CFI query data reports sector architecture type 0x00 (uniform).

How is the Secure Silicon Region programmed and locked?

The Secure Silicon Region is pre-programmed at the factory with a unique 16-byte electronic serial number and can be customer-locked via command sequence. Once the PPB (Persistent Protection Bit) is set using the Persistent Sector Protection command, the region becomes permanently read-only-even after power cycles or RESET#. Locking requires issuing unlock commands followed by the appropriate lock command; no high-voltage programming is needed.

Can S29GL064S80TFV030 operate with VIO = 1.8 V while VCC = 3.3 V?

Yes-VIO may be set independently from VCC within 1.65 V to VCC. At VIO = 1.8 V, input thresholds and output drive levels scale accordingly, allowing direct interfacing with 1.8-V logic families (e.g., ARM Cortex-M4 GPIOs) while maintaining 3.3-V core operation. All control signals (CE#, OE#, WE#, RESET#) and address/data lines adhere to VIO-referenced voltage levels, ensuring signal integrity without level shifters.

S29GL064S80TFV030 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-S

Package/Case:: 48-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:: 48-TSOP

S29GL064S80TFV030 FAQ

1.How can I place an order for S29GL064S80TFV030 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064S80TFV030 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 S29GL064S80TFV030 reliable?

The price and inventory of S29GL064S80TFV030 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S80TFV030 is usually 5 days.

3.What payment methods are accepted for S29GL064S80TFV030?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S80TFV030 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064S80TFV030?

S29GL064S80TFV030 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064S80TFV030 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 S29GL064S80TFV030?

For technical support, including S29GL064S80TFV030 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S80TFV030 requirements.

6.How does Aetrix verify that S29GL064S80TFV030 is sourced from the original manufacturer or authorized distributors?

All S29GL064S80TFV030 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 S29GL064S80TFV030 meets industry standards.

7.What is the process for return or replacement of S29GL064S80TFV030?

All S29GL064S80TFV030 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S80TFV030, 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 S29GL064S80TFV030 part is unused and in its original packaging.

Return procedure for S29GL064S80TFV030:

1.Submit a request within 90 days.

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

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