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Infineon Technologies S25FL064LABNFV011
- Part No.:
- S25FL064LABNFV011
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-WFDFN Exposed Pad
- Datasheet:
-
S25FL064LABNFV011.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:1,335
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Product details
Overview
S25FL064LABNFV011 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 with industrial temperature range (–40°C to +85°C). It supports SPI multi-I/O modes - SIO, DIO, QIO, and QPI - including DDR read commands, delivers up to 54 MBps read throughput, and features uniform 4 KB sector erase, 256-byte page programming, and SFDP-based configuration.
For engineers reviewing the S25FL064LABNFV011 datasheet, S25FL064LABNFV011 pinout, S25FL064LABNFV011 application, or S25FL064LABNFV011 equivalent, key selection considerations include Quad I/O read performance, 100,000 program-erase cycles, security region protection, XIP capability, and SOIC-16 package compatibility for space-constrained embedded boot storage.
Technical Context
The S25FL064LABNFV011 implements a serial flash architecture with configurable addressing (24-/32-bit), dual- and quad-data-rate read support, and command-set compatibility with prior Infineon S25FL-A/K/P/S and S25FS-S families. Its SFDP v1.5-compliant register enables automatic host configuration without hard-coded initialization sequences.
It integrates four non-volatile 256-byte Security Regions outside the main array, with independent lock controls, password-enabled protection, and power-supply lock-down for critical firmware partitions. Erase suspend/resume and program suspend/resume allow real-time interrupt handling during flash operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 64 Mb (8 MB) - sufficient for full bootloader + firmware image in compact embedded systems |
| Interface | SPI multi-I/O (SIO/DIO/QIO/QPI) with DDR option - reduces pin count vs parallel NOR while matching bandwidth |
| Max read rate | 54 MBps (QIO/SDR @ 108 MHz or DDR QIO @ 54 MHz) - enables fast code shadowing and XIP execution |
| Erase granularity | Uniform 4 KB sectors, 32 KB half-blocks, 64 KB blocks - supports fine-grained firmware update partitioning |
| Endurance & retention | 100,000 program-erase cycles / 20-year data retention - meets long-life industrial control and automotive ECU requirements |
| Supply voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic rails and brown-out tolerant operation |
| Operating temp | –40°C to +85°C (Industrial grade) - validated for deployment in uncontrolled ambient environments |
Pinout & Package
Package: 16-lead SOIC 300 mil (SO3016), Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (CS#) | Chip Select | Active-low enable for SPI command latching; supports multi-device daisy-chain or shared-bus arbitration |
| 2 (DO/IO1) | Data Output / I/O1 | Primary output in SIO mode; bidirectional data lane in DIO/QIO/QPI for high-speed reads/writes |
| 3 (WP#/IO2) | Write Protect / I/O2 | Hardware write lock for top/bottom sectors; repurposed as second I/O line in multi-I/O modes |
| 4 (VSS) | Ground | Signal reference and return path; separate from power ground in layout-critical designs |
| 5 (SI/IO0) | Data Input / I/O0 | Command/address/data input in SIO; primary bidirectional lane in all multi-I/O protocols |
| 6 (SCK) | Serial Clock | Master-generated clock; supports modes 0 and 3; DDR variants use both edges for address/data transfer |
| 7 (HOLD#/IO3) | Hold / I/O3 | Pauses ongoing transmission without deselecting device; functions as fourth I/O in QIO/QPI |
| 8 (VCC) | Power Supply | Single 2.7–3.6 V supply; internal regulation enables stable core voltage across rail variation |
| 9–16 | No Connect (NC) | Unbonded pins in SO3016 package; no electrical function - must remain floating or grounded per layout guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | 4-wire command/address/data bus reduces instruction overhead and enables continuous burst reads without opcode repetition |
| Serial Flash Discoverable Parameters (SFDP) | JEDEC JESD216B-compliant register provides auto-configurable timing, voltage, and feature flags - eliminates hardcoded init sequences |
| Security Regions | Four 256-byte protected zones outside main array, supporting password lock, power-down lockdown, and non-volatile pointer region control |
| Erase/Program Suspend | Allows host CPU to interrupt flash operations for higher-priority tasks and resume without data loss or state corruption |
| XIP (Execute-in-Place) | Continuous burst wrap mode enables direct code execution from flash - reduces RAM footprint and boot latency |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing firmware images and configuration tables in programmable logic controllers deployed in factory automation cabinets. IC Role / Device Role / Timing Role: Primary boot memory providing XIP-capable code execution and field-upgradable application binaries. Use Value: Uniform 4 KB sector erase enables atomic firmware patching; 20-year data retention ensures reliability over equipment lifetime without refresh. |
Use Scenario: Holding boot code and safety-critical sensor calibration data in front-camera or radar ECUs requiring AEC-Q100 compliance. IC Role / Device Role / Timing Role: Secure, high-reliability serial NOR flash with Security Regions isolating boot loader from application partitions. Use Value: Password-protected Security Regions prevent unauthorized reprogramming; 100K endurance supports frequent OTA updates in vehicle service cycles. |
| Medical Imaging Device Configuration | Network Router Boot Image |
Use Scenario: Storing FPGA bitstreams, calibration coefficients, and regulatory-compliant diagnostic logs in portable ultrasound systems. IC Role / Device Role / Timing Role: Non-volatile configuration store with deep power-down mode (<2 µA) to extend battery life during standby. Use Value: Quad I/O read at 54 MBps accelerates FPGA configuration load time; SFDP simplifies host driver portability across product generations. |
Use Scenario: Hosting U-Boot and Linux kernel images in enterprise-grade routers requiring fast boot and secure firmware validation. IC Role / Device Role / Timing Role: High-bandwidth boot memory interfacing with ARM Cortex-A series SoCs via QPI mode. Use Value: QPI + DDR read achieves parallel-NOR-equivalent throughput with only 4 signal lines - reduces PCB layer count and EMI. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Cypress S25FL164K0XMFI001 | 64 Mb density, same SOIC-16 package, but 40 MHz max QIO clock (vs 108 MHz); no DDR support; 50K endurance | Limited to lower-bandwidth boot storage where DDR or >40 MHz read not required | Select when cost sensitivity outweighs performance and longevity needs; verify SFDP compatibility |
| Winbond W25Q64JWIM TR | 64 Mb, 1.8 V supply (vs 3.3 V), 133 MHz QIO, no Security Regions, different SFDP layout | Suitable for ultra-low-power IoT edge nodes, not industrial/automotive due to voltage and security gaps | Choose only for 1.8 V systems; requires full firmware revalidation due to command set and protection model differences |
Compared with S25FL064LABNFV011, the Cypress alternative trades speed and endurance for legacy compatibility, while the Winbond part shifts to low-voltage operation at the cost of security architecture and industrial temperature support - making Infineon's device uniquely balanced for robust, upgradable embedded boot storage.
Availability
S25FL064LABNFV011 is available at Aetrix Electronics and suitable for industrial PLCs, automotive ADAS modules, medical imaging devices, and network infrastructure requiring stable component supply, long-term lifecycle assurance, and qualified AEC-Q100-grade alternatives.
Supply support for S25FL064LABNFV011 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 R&D and manufacturing infrastructure.
The FL-L family targets high-reliability embedded systems needing scalable, secure, and high-performance serial flash - specifically designed for code execution, firmware updates, and safety-critical data storage in constrained environments.
FAQ
Is S25FL064LABNFV011 pin-compatible with earlier S25FL-A series devices?
Yes - it maintains identical SOIC-16 pinout and command-set compatibility with S25FL-A, S25FL1-K, S25FL-P, S25FL-S, and S25FS-S families. Signal mapping (CS#, SCK, IO0–IO3, VCC, VSS) and physical footprint are preserved, enabling drop-in replacement where voltage and timing margins allow.
Does this device support Execute-in-Place (XIP) mode?
Yes - the S25FL064LABNFV011 supports continuous burst wrap read mode, allowing direct code execution from flash without copying to RAM. This is enabled via standard SPI Fast Read or Quad I/O commands with wrap addressing, and is validated across its full industrial temperature range.
What security mechanisms protect firmware against unauthorized modification?
It provides layered protection: hardware WP# pin lock, Status Register Protect (SRP0/SRP1), four dedicated 256-byte Security Regions with password and power-supply lock-down, and Individual Block Lock for volatile/non-volatile sector locking - all compliant with JEDEC JESD216 security extensions.
Can S25FL064LABNFV011 operate at 2.7 V minimum supply voltage?
Yes - its absolute minimum VCC is 2.7 V, and all specifications (including 108 MHz QIO read and program/erase timing) are guaranteed across the full 2.7–3.6 V range. Current consumption remains within datasheet limits (e.g., 20 mA max active, 2 µA deep power-down) at 2.7 V.
S25FL064LABNFV011 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-L
- Package/Case:
- 8-WFDFN Exposed Pad
- Packaging:
- Tube
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-WSON (5x6)
S25FL064LABNFV011 FAQ
1.How can I place an order for S25FL064LABNFV011 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL064LABNFV011 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 S25FL064LABNFV011 reliable?
The price and inventory of S25FL064LABNFV011 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABNFV011 is usually 5 days.
3.What payment methods are accepted for S25FL064LABNFV011?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABNFV011 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL064LABNFV011?
S25FL064LABNFV011 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL064LABNFV011 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 S25FL064LABNFV011?
For technical support, including S25FL064LABNFV011 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABNFV011 requirements.
6.How does Aetrix verify that S25FL064LABNFV011 is sourced from the original manufacturer or authorized distributors?
All S25FL064LABNFV011 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 S25FL064LABNFV011 meets industry standards.
7.What is the process for return or replacement of S25FL064LABNFV011?
All S25FL064LABNFV011 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABNFV011, 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 S25FL064LABNFV011 part is unused and in its original packaging.
Return procedure for S25FL064LABNFV011:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FL064LABNFV011 Tags
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