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Infineon Technologies S25FL064LABBHB023

Name: S25FL064LABBHB023
Brand: Infineon Technologies
SKU: S25FL064LABBHB023
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S25FL064LABBHB023

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 24-TBGA

Datasheet:: S25FL064LABBHB023.pdf

Description:: IC FLASH 64MBIT SPI/QUAD 24BGA

Quantity:: RFQ Add To RFQ list

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Inventory:2,894

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Product details

Overview

S25FL064LABBHB023 from Infineon is a 64 Mb (8 MB) serial NOR flash memory using 65-nm floating gate technology, operating from 2.7 V to 3.6 V with industrial temperature range (–40°C to +85°C). It supports SPI multi-I/O modes (SIO/DIO/QIO/QPI), DDR read commands, 256-byte page programming, and uniform 4 KB/32 KB/64 KB erase sectors. It enables XIP execution and code shadowing in space-constrained embedded systems.

For engineers reviewing the S25FL064LABBHB023 datasheet, S25FL064LABBHB023 pinout, S25FL064LABBHB023 application, or S25FL064LABBHB023 equivalent, this device is selected for high-speed boot code storage, firmware update storage, and secure reprogrammable data retention where quad I/O bandwidth, sector-level protection, and AEC-Q100 grade 3 compliance are required.

Technical Context

The S25FL064LABBHB023 implements a serial flash architecture with configurable 24-/32-bit addressing, SFDP v1.6 support for auto-configuration, and dual-clock-edge DDR read transfers for QIO/QPI modes. Its command set includes suspend/resume for both program and erase operations, enabling real-time host task interleaving.

It integrates four 256-byte Security Regions outside the main array, with non-volatile pointer region control, volatile individual block lock, and power-supply lock-down or password-based protection for Security Regions 2 and 3 - all implemented via dedicated status and configuration registers with SRP0/SRP1 write-protection logic.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory density	64 Mb (8 MB) - sufficient for full bootloader + firmware image + parameter storage in compact MCU-based systems
Interface	SPI multi-I/O with QPI and DDR Quad Read - delivers up to 54 MBps read throughput, matching parallel NOR performance with only 6 signal lines
Erase granularity	Uniform 4 KB sectors - enables fine-grained firmware patching without disturbing adjacent functional modules
Endurance	100,000 program-erase cycles - supports frequent OTA updates over 10+ years of field operation
Data retention	20 years minimum at +85°C - ensures long-term reliability in unpowered industrial deployments
Supply voltage	2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and brown-out tolerant designs
Temperature grade	Industrial (–40°C to +85°C) - qualified for factory automation, networking equipment, and motor control applications

Pinout & Package

Package: 8-lead SOIC 208 mil (SOC008), Pb-free, RoHS-compliant.

Pin/Terminal	Circuit Role	Design Meaning
CS#	Chip Select	Active-low enable for command/address/data transfer; supports daisy-chaining in multi-device SPI buses
SO / IO1	Serial Output / I/O Line 1	Primary output during SIO/Fast Read; bidirectional in DIO/QIO/QPI modes for data multiplexing
WP# / IO2	Write Protect / I/O Line 2	Hardware write lock for top/bottom sectors when asserted; functions as IO2 in multi-I/O commands
RESET#	Reset Input	Asynchronous hardware reset that clears internal state and exits deep power-down mode
VCC	Power Supply	Single 2.7–3.6 V supply powering core logic and I/O buffers; no separate VIO required
VSS	Ground	Common reference for all signals and internal circuitry; decoupling capacitor placement critical for noise immunity
SI / IO0	Serial Input / I/O Line 0	Command/address input in SIO mode; bidirectional in multi-I/O for full-duplex communication
SCK	Serial Clock	Master-generated clock up to 108 MHz (SDR) or 54 MHz (DDR); phase/polarity modes 0 and 3 supported

Key Features

Feature	Design Value
Quad Peripheral Interface (QPI)	Enables single-cycle command/address/data transfer reducing instruction overhead and improving boot latency by ~40% vs standard SPI
Security Regions (4 × 256 B)	Isolated non-volatile storage for cryptographic keys or calibration data, protected independently from main array with password or power-lockdown
Erase suspend/resume	Allows host to pause 64 KB block erase mid-operation to service time-critical interrupts, then resume without data loss
SFDP v1.6 compliance	Enables automatic configuration of read latencies, address width, and command sets by host bootloader without hard-coded timing tables
Deep power-down mode	Reduces current to 2 µA - extends battery life in always-on IoT edge nodes during extended idle periods

Applications

Secure Boot Storage

Firmware Update Storage

Use Scenario: Storing immutable root-of-trust code and public key certificates in automotive ECUs requiring AEC-Q100 Grade 3 qualification.

IC Role / Device Role / Timing Role: Primary boot memory mapped for XIP execution; delivers verified code within 200 µs of reset release.

Use Value: Hardware-enforced Security Regions prevent tampering with boot keys; 4 KB sector erase allows certificate rotation without rewriting full image.

Use Scenario: Holding field-upgradable firmware images in industrial PLCs with dual-bank update capability and rollback safety.

IC Role / Device Role / Timing Role: Secondary non-volatile storage accessed via QPI for fast binary download and atomic swap after CRC validation.

Use Value: 54 MBps Quad Read throughput reduces update time by >60% vs legacy SPI flash; erase suspend avoids watchdog timeout during large-block writes.

Code Shadowing to RAM

Parameter & Calibration Storage

Use Scenario: Loading application code into external SDRAM on startup in network switch controllers with tight boot-time budgets.

IC Role / Device Role / Timing Role: High-bandwidth SPI flash acting as read-only code source; burst-wrap reads minimize cache line fill latency.

Use Value: DDR Quad Read at 54 MHz achieves sustained 54 MBps - matches DDR2-800 bandwidth for zero-wait-state shadowing.

Use Scenario: Retaining per-unit calibration coefficients and sensor offset values across power cycles in medical diagnostic equipment.

IC Role / Device Role / Timing Role: Non-volatile parameter bank with individual 4 KB sector locking to prevent accidental overwrite during runtime.

Use Value: 100,000-cycle endurance supports daily recalibration over 27 years; 20-year data retention ensures accuracy traceability.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S25FL064LAFMFI010	Same die, 16-lead SOIC 300 mil package; higher pin count enables easier probing but larger PCB footprint	Preferred for development/debugging where signal access is prioritized over board area	Select when manual test point access or in-circuit programming is required during prototyping
MX25L6433FZNI-10G	64 Mb SPI flash from Macronix; supports only SIO/DIO/QIO (no QPI or DDR); 100 MHz max clock vs 108 MHz	Lacks QPI and DDR modes - limits peak read throughput to 40 MBps and increases boot latency	Choose only if QPI/DDR features are unused and cost sensitivity outweighs performance/security trade-offs

Compared with S25FL064LAFMFI010, the S25FL064LABBHB023 saves 35% board area in SOIC-8; versus MX25L6433FZNI-10G, it delivers 35% higher read bandwidth and hardware-enforced security regions absent in the Macronix part.

Availability

S25FL064LABBHB023 is available at Aetrix Electronics and suitable for automotive ECU boot storage, industrial PLC firmware updates, and medical device calibration storage requiring stable component supply and long-term lifecycle assurance.

Supply support for S25FL064LABBHB023 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 microcontrollers, and secure memory solutions with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q100.

The FL-L family targets high-reliability embedded systems needing fast, secure, and pin-efficient non-volatile storage - designed specifically for automotive, industrial, and medical applications demanding AEC-Q100 qualification and robust data integrity.

FAQ

What is the maximum clock frequency supported in QPI DDR mode?

The S25FL064LABBHB023 supports DDR Quad Read at up to 54 MHz, delivering 54 MBps effective throughput by transferring data on both rising and falling edges of the clock. This is specified in Table 2 of the datasheet and validated across the full industrial temperature range.

Does this device support execute-in-place (XIP) operation?

Yes - the device supports continuous read mode (XIP) with burst wrap addressing, enabling direct code execution from flash without prior loading into RAM. The feature is enabled via specific command sequences and requires host controller support for continuous clocking and address incrementing.

How many Security Regions are implemented, and what is their physical location?

Four Security Regions, each 256 bytes, reside in dedicated address space outside the main 8 MB flash array - specifically at addresses 0x00000000–0x000003FF in the Security Regions address map. They are independently protected via status register bits and hardware lock-down mechanisms.

Can the 4 KB sector erase be performed while the device is in deep power-down mode?

No - sector erase requires active power and valid command sequencing. Deep power-down mode disables all internal circuitry except wake-up logic; the device must first exit deep power-down via RESET# or CS# toggle before issuing any erase command.

S25FL064LABBHB023 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: FL-L

Package/Case:: 24-TBGA

Packaging:: Tape & Reel (TR)

Product Status:: Active

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 64Mbit

Memory Organization:: 8M x 8

Memory Interface:: SPI - Quad I/O, QPI

Clock Frequency:: 108 MHz

Write Cycle Time - Word, Page:: -

Access Time:: -

Voltage - Supply:: 2.7V ~ 3.6V

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

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: 24-BGA (8x6)

S25FL064LABBHB023 FAQ

1.How can I place an order for S25FL064LABBHB023 through Aetrix?

Please submit a Request for Quotation (RFQ) for S25FL064LABBHB023 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 S25FL064LABBHB023 reliable?

The price and inventory of S25FL064LABBHB023 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABBHB023 is usually 5 days.

3.What payment methods are accepted for S25FL064LABBHB023?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABBHB023 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S25FL064LABBHB023?

S25FL064LABBHB023 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S25FL064LABBHB023 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 S25FL064LABBHB023?

For technical support, including S25FL064LABBHB023 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABBHB023 requirements.

6.How does Aetrix verify that S25FL064LABBHB023 is sourced from the original manufacturer or authorized distributors?

All S25FL064LABBHB023 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 S25FL064LABBHB023 meets industry standards.

7.What is the process for return or replacement of S25FL064LABBHB023?

All S25FL064LABBHB023 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABBHB023, 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 S25FL064LABBHB023 part is unused and in its original packaging.

Return procedure for S25FL064LABBHB023:

1.Submit a request within 90 days.

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

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