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Infineon Technologies S25FL064LABNFV001
- Part No.:
- S25FL064LABNFV001
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-WFDFN Exposed Pad
- Datasheet:
-
S25FL064LABNFV001.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:3,113
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Product details
Overview
S25FL064LABNFV001 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 automotive instrument clusters and industrial PLCs.
For engineers reviewing the S25FL064LABNFV001 datasheet, S25FL064LABNFV001 pinout, S25FL064LABNFV001 application, or S25FL064LABNFV001 equivalent, key selection criteria include Quad I/O read throughput up to 54 MBps, 100,000 program-erase cycles, 20-year data retention, industrial temperature grade (–40°C to +85°C), and SOIC-16 package compatibility with legacy S25FL-A/S25FL1-K families.
Technical Context
The S25FL064LABNFV001 implements a serial flash architecture with configurable 24-/32-bit addressing, SFDP v1.6 compliance for auto-configuration, and dual-mode SPI clock polarity (CPOL=0/1, CPHA=0/1). Its command set supports suspend/resume during program and erase operations, enabling real-time system responsiveness.
It integrates four non-volatile 256-byte Security Regions outside the main array, with independent lock control via Status Register bits SRP0/SRP1 and hardware WP#/RESET# pins. The device uses CMOS I/O buffers compatible with 1.8 V/3.3 V host interfaces and supports deep power-down mode drawing only 2 µA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 64 Mb (8 MB) - sufficient for boot code, firmware images, and configuration data in compact MCU-based systems |
| Interface | SPI multi-I/O with QPI and DDR support - reduces pin count vs parallel NOR while matching its bandwidth at ≤108 MHz clock |
| Read throughput | 54 MBps (Quad I/O, 108 MHz SDR) - enables fast code fetch for XIP without external cache |
| Erase granularity | Uniform 4 KB sectors - allows fine-grained firmware updates without disturbing adjacent functional modules |
| Endurance & retention | 100,000 cycles / 20 years - meets long-life requirements for industrial controllers and automotive ECUs |
| Supply voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and tolerant of brown-out conditions |
| Temperature grade | Industrial (–40°C to +85°C) - qualified for operation in factory automation and outdoor edge nodes |
Pinout & Package
Package: 16-lead SOIC 300 mil (SO3016), Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command latching; must be held low during entire transaction |
| SCK | Serial Clock | Input clock for synchronous data transfer; supports modes 0 and 3 (CPOL/CPHA) |
| IO0 | Serial Input / IO0 | Primary data input in SIO mode; bidirectional in DIO/QIO/QPI for multiplexed address/data |
| IO1 | Serial Output / IO1 | Primary data output in SIO mode; bidirectional in DIO/QIO/QPI |
| IO2 | Write Protect / IO2 | Hardware write protection when asserted low; also functions as second I/O line in multi-I/O modes |
| IO3 | Reset / IO3 | Hardware reset input (active-low); doubles as fourth I/O line in QIO/QPI |
| VCC | Power Supply | Single 2.7–3.6 V supply; powers core logic and I/O buffers |
| VSS | Ground | Signal and power reference plane; requires low-impedance connection to minimize noise |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | Enables single-cycle command/address/data transfers, reducing instruction overhead vs standard SPI |
| Page programming buffer (256 B) | Allows full-page writes in one command, minimizing host CPU intervention during firmware updates |
| Erase suspend/resume | Permits interruption of long erase operations to service higher-priority tasks, then resume without data loss |
| Security Regions (4 × 256 B) | Isolated non-volatile storage for keys, certificates, or calibration data-protected independently from main array |
| SFDP v1.6 compliance | Enables automatic parameter discovery by host bootloader, eliminating hard-coded timing constants |
Applications
| Automotive Instrument Cluster | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing boot loader, GUI assets, and real-time gauge calibration tables in a CAN-connected dashboard ECU. IC Role / Device Role / Timing Role: Non-volatile code and data storage with XIP capability and AEC-Q100 Grade 3 qualification. Use Value: Eliminates need for external RAM caching; 4 KB sector erase enables over-the-air (OTA) partial firmware updates without full reflash. | Use Scenario: Holding ladder logic programs, I/O mapping tables, and safety-critical configuration in DIN-rail mounted controllers. IC Role / Device Role / Timing Role: High-reliability firmware repository with 100K-cycle endurance and -40°C to +85°C operation. Use Value: Uniform 4 KB erase supports modular firmware versioning; security regions store encrypted safety parameters. |
| Medical Diagnostic Imaging Boot | Smart Energy Meter Firmware |
Use Scenario: Hosting secure boot image and FPGA configuration bitstreams in portable ultrasound devices. IC Role / Device Role / Timing Role: Trusted code storage with hardware write protection and deep power-down for battery-backed standby. Use Value: 2 µA deep power-down extends battery life between diagnostics sessions; QPI mode accelerates FPGA reconfiguration. | Use Scenario: Storing tariff tables, communication stack binaries, and tamper logs in ANSI C12.22-compliant meters. IC Role / Device Role / Timing Role: Secure, field-upgradable memory with individual sector lock and SFDP-driven initialization. Use Value: Sector-level locking prevents unauthorized firmware modification; 20-year retention ensures lifetime data integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FL064LAFMFV001 | Same die, 8-lead SOIC 208 mil package - smaller footprint, lower I/O count, no IO2/IO3 pins | Limited to SIO/DIO; lacks QPI and full security region access due to pin count constraint | Select when board space is critical and QPI/security features are unused |
| MX25L6433FZNI-10G | 64 Mb Macronix part; supports similar QIO/DDR but no SFDP v1.6 or dedicated Security Regions | Requires manual register configuration; lacks hardware-enforced isolated key storage | Choose for cost-sensitive designs where security is managed in software |
Compared with S25FL064LABNFV001, the SOIC-16 variant offers full QPI and security features essential for certified automotive/industrial use, while the MX25L6433F provides baseline performance at lower cost but requires additional host-side configuration effort and lacks hardware security isolation.
Availability
S25FL064LABNFV001 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLCs, and medical diagnostic imaging systems requiring stable component supply across extended product lifecycles.
Supply support for S25FL064LABNFV001 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, sensor, and memory solutions for automotive, industrial, and IoT markets.
The FL-L family targets high-reliability embedded systems needing SPI flash with enhanced security, DDR performance, and AEC-Q100 qualification - bridging the gap between commodity serial flash and parallel NOR.
FAQ
What is the maximum clock frequency supported in Quad I/O mode?
The S25FL064LABNFV001 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), maintaining the same 54 MBps bandwidth while reducing clock frequency-related EMI.
Does this device support execute-in-place (XIP) operation?
Yes - the device supports continuous read mode and burst wrap addressing required for XIP. Its low-latency Quad I/O interface and 54 MBps read rate allow direct code execution from flash without copying to RAM, reducing system memory footprint and boot time.
How is hardware write protection implemented on this part?
Hardware write protection is implemented via the WP# pin (IO2), which when pulled low disables all program and erase commands. This protection is independent of status register settings and remains active even after power cycling, providing fail-safe write blocking for critical sectors.
Can the Security Regions be accessed using standard SPI commands?
No - Security Regions reside in a separate address space outside the main flash array and require dedicated commands (e.g., Read Security Register, Program Security Region) defined in Section 8.7 of the datasheet. Access is gated by SRP0/SRP1 bits and physical WP# state.
S25FL064LABNFV001 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-L
- Package/Case:
- 8-WFDFN Exposed Pad
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- 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)
S25FL064LABNFV001 FAQ
1.How can I place an order for S25FL064LABNFV001 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL064LABNFV001 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 S25FL064LABNFV001 reliable?
The price and inventory of S25FL064LABNFV001 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABNFV001 is usually 5 days.
3.What payment methods are accepted for S25FL064LABNFV001?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABNFV001 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL064LABNFV001?
S25FL064LABNFV001 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL064LABNFV001 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 S25FL064LABNFV001?
For technical support, including S25FL064LABNFV001 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABNFV001 requirements.
6.How does Aetrix verify that S25FL064LABNFV001 is sourced from the original manufacturer or authorized distributors?
All S25FL064LABNFV001 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 S25FL064LABNFV001 meets industry standards.
7.What is the process for return or replacement of S25FL064LABNFV001?
All S25FL064LABNFV001 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABNFV001, 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 S25FL064LABNFV001 part is unused and in its original packaging.
Return procedure for S25FL064LABNFV001:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FL064LABNFV001 Tags
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