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

Infineon Technologies S25FL064LABBHI020

Name: S25FL064LABBHI020
Brand: Infineon Technologies
SKU: S25FL064LABBHI020
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S25FL064LABBHI020

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 24-TBGA

Datasheet:: S25FL064LABBHI020.pdf

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

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S25FL064LABBHI020 from Infineon is a 64 Mb (8 MB) serial NOR flash memory IC using 65-nm floating gate technology, operating from 2.7 V to 3.6 V, supporting SPI multi-I/O (SIO/DIO/QIO/QPI), DDR read modes, and uniform 4 KB/32 KB/64 KB erase sectors. It enables XIP execution and code shadowing in space-constrained embedded systems such as industrial controllers and automotive infotainment head units.

For engineers reviewing the S25FL064LABBHI020 datasheet, S25FL064LABBHI020 pinout, S25FL064LABBHI020 application, or S25FL064LABBHI020 equivalent, key selection criteria include Quad I/O read bandwidth (54 MBps at 108 MHz), 100,000 program-erase cycles, 20-year data retention, industrial temperature grade (–40°C to +85°C), and BGA-24 (FAB024) package compatibility.

Technical Context

This device implements a serial flash architecture with configurable addressing (24-/32-bit), SFDP-compliant parameter discovery, and dual-mode command sets supporting both legacy SPI and high-throughput QPI/DDR protocols. Its page programming buffer holds up to 256 bytes, and erase suspend/resume functionality enables real-time interrupt handling during long-duration operations.

The FL-L family integrates four dedicated 256-byte Security Regions outside the main array, with non-volatile pointer region control, volatile individual block lock, and power-supply lock-down options for secure firmware storage-critical for boot code integrity in automotive AEC-Q100 Grade 3 applications.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mb (8 MB) - supports full firmware images for mid-tier microcontrollers without external memory expansion
Interface Protocol	SPI multi-I/O with QPI and DDR support - enables 54 MBps read throughput matching parallel NOR performance with only 6 signal lines
Erase Granularity	Uniform 4 KB / 32 KB / 64 KB sectors - allows fine-grained firmware updates without disturbing adjacent functional modules
Endurance & Retention	100,000 program-erase cycles / 20-year data retention - validated for industrial lifecycle requirements in unattended equipment
Supply Voltage	2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and brown-out tolerant in noisy power environments
Temperature Grade	Industrial (–40°C to +85°C) - qualified for deployment in factory automation PLCs and outdoor edge gateways
Security Features	Four 256-byte Security Regions + pointer region + password lock-down - isolates bootloader and cryptographic keys from application firmware partitions

Pinout & Package

Package: BGA-24 (6 × 8 mm, FAB024 footprint, 5 × 5 ball array, Pb-free).

Pin/Terminal	Circuit Role	Design Meaning
VCC	Power supply input	Primary 2.7–3.6 V supply rail; decoupling required within 5 mm of pin for stable high-speed read operation
VSS	Ground reference	Digital and analog ground return; must be connected to low-impedance PCB plane to minimize SPI timing jitter
CS#	Chip select active-low	Enables device communication; must remain asserted for entire command sequence including address/data phases
SCK	Serial clock input	Drives all timing-critical operations; supports up to 108 MHz SDR or 54 MHz DDR clock rates
IO0	Serial input / I/O bidirectional	Carries command/address/data in SIO mode; functions as DQ0 in QIO/QPI; requires pull-up for idle state
IO1	Serial output / I/O bidirectional	Outputs read data in SIO; serves as DQ1 in QIO/QPI; shares bus with IO0–IO3 during quad transfers
IO2	Write protect / I/O bidirectional	Hardware write protection when pulled low; operates as DQ2 in quad modes; supports volatile lock configuration
IO3 / RESET#	Reset input / I/O bidirectional	Hard reset assertion clears internal state; functions as DQ3 in QIO/QPI; dual-role pin requires careful power sequencing

Key Features

Feature	Design Value
Quad Peripheral Interface (QPI)	Reduces instruction fetch latency by enabling 4-bit-wide command/address/data transfers, eliminating opcode overhead in XIP scenarios
Erase suspend/resume	Allows host CPU to pause sector/block erase mid-operation and service time-critical interrupts without data corruption
Serial Flash Discoverable Parameters (SFDP)	Provides standardized JEDEC JESD216B register map for automatic driver initialization-no hardcoded timing or command tables needed
Security Regions with pointer control	Enables hardware-enforced separation of bootloader, crypto keys, and user firmware in distinct, independently protected 256-byte zones
Deep power down mode	Draws only 2 µA standby current-extends battery life in always-on IoT sensor nodes between firmware update cycles

Applications

Industrial PLC Firmware Storage

Automotive Infotainment Boot Code

Use Scenario: Storing ladder logic programs and HMI assets in programmable logic controllers deployed in harsh factory environments.

IC Role / Device Role / Timing Role: Non-volatile code storage with XIP capability and 4 KB sector erase for incremental firmware patching.

Use Value: Eliminates need for external SRAM buffering; 20-year data retention ensures reliability across 15+ year equipment lifecycles.

Use Scenario: Securing boot ROM and safety-critical OS loader in automotive head units requiring AEC-Q100 Grade 3 qualification.

IC Role / Device Role / Timing Role: Trusted boot storage with hardware-protected Security Regions isolating bootloader from application partition.

Use Value: Prevents unauthorized firmware modification via dedicated 256-byte protected zones and password lock-down capability.

Edge Gateway Configuration Database

Medical Diagnostic Device Calibration Data

Use Scenario: Holding network stack parameters, TLS certificates, and OTA update metadata in cellular-connected edge gateways.

IC Role / Device Role / Timing Role: Reprogrammable data storage with 100,000-cycle endurance and fast 64 KB block erase for bulk configuration resets.

Use Value: Supports field-upgradable security credentials without requiring device replacement or service downtime.

Use Scenario: Storing sensor calibration coefficients and regulatory compliance logs in portable ultrasound and ECG devices.

IC Role / Device Role / Timing Role: High-reliability non-volatile storage with guaranteed 20-year data retention under medical-grade thermal cycling.

Use Value: Meets IEC 62304 software lifecycle requirements for Class C medical devices through validated endurance and retention metrics.

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, SOIC-16 package (300 mil), no BGA footprint - lacks FAB024 mechanical compatibility	Suitable for prototyping and low-density PCB layouts where BGA assembly is unavailable	Select when board-level rework or hand-soldering is required; not drop-in for BGA-based production designs
MX25L6433FZNI-10G	64 Mb Macronix part with 104 MHz max clock, no DDR read support, different SFDP layout and security register mapping	Requires driver porting due to non-identical command set and protection model	Choose only if existing design uses Macronix ecosystem and can accommodate firmware adaptation effort

Compared with S25FL064LABBHI020, the Infineon SOIC variant offers identical electrical behavior but incompatible packaging, while the Macronix alternative demands full software revalidation due to divergent security architecture and timing specifications.

Availability

S25FL064LABBHI020 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot code, and edge gateway configuration database applications requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant sourcing.

Supply support for S25FL064LABBHI020 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, sensing, and memory solutions for industrial, automotive, and IoT markets.

The FL-L product line delivers high-performance, secure serial NOR flash optimized for code execution (XIP), firmware updates, and trusted boot in resource-constrained embedded systems.

FAQ

What is the maximum clock frequency supported in Quad I/O mode?

The S25FL064LABBHI020 supports up to 108 MHz in Quad I/O SDR mode, delivering 54 MBps read throughput. In DDR Quad I/O mode, it operates at up to 54 MHz (effectively 108 MT/s), achieving the same 54 MBps rate by transferring data on both clock edges. These values are specified under VCC = 3.0 V ±0.3 V and TA = 25°C per Infineon datasheet Rev. *H.

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

Yes, the S25FL064LABBHI020 supports continuous read mode for XIP operation, allowing microcontrollers to execute code directly from flash without loading into RAM. This is enabled via Fast Read, Dual I/O, Quad I/O, or QPI commands with burst wrap addressing, and is validated across its full industrial temperature range (–40°C to +85°C).

How many Security Regions does this device implement, and what is their physical location?

This device implements four independent 256-byte Security Regions located outside the main 8 MB flash array, starting at address 0x00000000 in the dedicated Security Regions address space. Each region is individually configurable for lock-down, password protection, or permanent write-disable, and they are electrically isolated from the main array to prevent accidental overwrite.

Is the BGA-24 package (FAB024) RoHS-compliant and lead-free?

Yes, the S25FL064LABBHI020 in the BGA-24 package uses a Pb-free (lead-free) finish per Infineon's compliance documentation. The package meets RoHS Directive 2011/65/EU and JEDEC J-STD-020 moisture sensitivity level 3 (MSL-3), requiring bake conditioning before reflow if exposed beyond floor life limits.

S25FL064LABBHI020 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: FL-L

Package/Case:: 24-TBGA

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

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 ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

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

S25FL064LABBHI020 FAQ

1.How can I place an order for S25FL064LABBHI020 through Aetrix?

Please submit a Request for Quotation (RFQ) for S25FL064LABBHI020 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 S25FL064LABBHI020 reliable?

The price and inventory of S25FL064LABBHI020 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABBHI020 is usually 5 days.

3.What payment methods are accepted for S25FL064LABBHI020?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABBHI020 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S25FL064LABBHI020?

S25FL064LABBHI020 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S25FL064LABBHI020 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 S25FL064LABBHI020?

For technical support, including S25FL064LABBHI020 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABBHI020 requirements.

6.How does Aetrix verify that S25FL064LABBHI020 is sourced from the original manufacturer or authorized distributors?

All S25FL064LABBHI020 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 S25FL064LABBHI020 meets industry standards.

7.What is the process for return or replacement of S25FL064LABBHI020?

All S25FL064LABBHI020 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABBHI020, 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 S25FL064LABBHI020 part is unused and in its original packaging.

Return procedure for S25FL064LABBHI020:

1.Submit a request within 90 days.

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

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