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Infineon Technologies S25FL064LABMFB000
- Part No.:
- S25FL064LABMFB000
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
S25FL064LABMFB000.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,771
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Product details
Overview
S25FL064LABMFB000 from Infineon is a 64 Mb (8 MB) serial NOR flash memory using 65-nm floating gate technology, supporting SPI multi-I/O (SIO/DIO/QIO/QPI) and DDR read modes up to 108 MHz, with uniform 4 KB sector erase, 100,000 program-erase cycles, and industrial temperature range (–40°C to +85°C). It enables XIP execution and code shadowing in space-constrained embedded systems.
For engineers reviewing the S25FL064LABMFB000 datasheet, S25FL064LABMFB000 pinout, S25FL064LABMFB000 application, or S25FL064LABMFB000 equivalent, key selection factors include Quad I/O read bandwidth (54 MBps), SFDP-compliant configuration, security region protection, and WSON 5 × 6 mm package compatibility with legacy S25FL-P/S families.
Technical Context
The S25FL064LABMFB000 implements a serial flash architecture with configurable 24-/32-bit addressing, SFDP v1.5 support for runtime parameter discovery, and dual-clock-edge DDR read commands for QIO/QPI interfaces. Its command set includes suspend/resume for both program and erase operations.
It integrates four non-volatile 256-byte Security Regions outside the main array, with independent lock control via Status/Configuration Registers, WP# pin, and password-protected pointer region. Power supply lock-down and permanent protection modes are supported for Security Regions 2 and 3.
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 mode | SPI multi-I/O with QPI and DDR Quad Read - enables 54 MBps read throughput at 108 MHz SCK, matching parallel NOR performance with 4 signal lines |
| Erase granularity | Uniform 4 KB sectors - allows fine-grained firmware updates without erasing unrelated application sections |
| Endurance & retention | 100,000 program-erase cycles / 20-year data retention - validated for long-life industrial logging and automotive boot code storage |
| Supply voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic rails and tolerant of brown-out conditions in battery-backed systems |
| Operating temperature | –40°C to +85°C (Industrial grade) - qualified for deployment in factory automation controllers and network edge devices |
| Security regions | Four 256-byte non-volatile Security Regions - isolate bootloader keys, calibration data, and device identity from main firmware partition |
Pinout & Package
Package: WSON 5 × 6 mm (WND008), 8-pin, lead-free, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command latching; supports multi-device daisy-chaining with shared SCK/SO/SI |
| SO / IO1 | Serial Output / Quad I/O Line 1 | Primary output during SIO/Fast Read; bidirectional during QIO/QPI for data multiplexing on single pin |
| WP# / IO2 | Write Protect / Quad I/O Line 2 | Hardware lock for Status Register and top/bottom sectors; repurposed as I/O2 in QIO mode |
| RESET# / IO3 | Reset Input / Quad I/O Line 3 | Hard reset assertion clears internal state; functions as I/O3 in QIO/QPI; supports software reset via command |
| SI / IO0 | Serial Input / Quad I/O Line 0 | Command/address/data input in SIO; bidirectional I/O0 in DIO/QIO for full-duplex transfers |
| SCK | Serial Clock | Edge-triggered clock up to 108 MHz; supports Mode 0 (CPOL=0, CPHA=0) and Mode 3 (CPOL=1, CPHA=1) |
| VCC | Power Supply | Single 2.7–3.6 V supply; decoupling capacitor required per datasheet layout guidelines for stable high-speed reads |
| VSS | Ground | Signal reference for all I/O and internal logic; separate VSS pad in WSON package minimizes noise coupling |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | 4-line command/address/data bus reduces instruction overhead vs standard SPI; eliminates opcode prefix for sequential reads |
| Page programming buffer | 256-byte buffer enables single-command writes up to full page size, minimizing host CPU intervention during firmware patching |
| Erase suspend/resume | Allows background erase to pause for urgent read/program operations - critical for real-time OS environments with mixed access patterns |
| Serial Flash Discoverable Parameters (SFDP) | JESD216B-compliant register map auto-configures host driver for address width, timing, and feature set without hard-coded initialization |
| Individual block lock | Volatile sector locking permits dynamic protection of active firmware partitions during field updates without permanent register changes |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Bootloader |
|---|---|
Use Scenario: Storing firmware and configuration data in programmable logic controllers operating in harsh factory environments. IC Role / Device Role / Timing Role: Non-volatile code storage with XIP capability and secure boot validation. Use Value: 4 KB uniform erase enables incremental firmware patches; 20-year retention ensures 15+ year product lifecycle support without data migration. |
Use Scenario: Hosting boot code and safety-critical calibration tables for radar processing units in Level 2+ ADAS systems. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified flash for primary boot image with hardware-based security region isolation. Use Value: Four dedicated Security Regions protect bootloader keys and sensor calibration data from unauthorized overwrite or readout. |
| Medical Imaging Device Configuration | Smart Energy Meter Data Logging |
Use Scenario: Retaining device-specific calibration profiles and regulatory compliance settings across power cycles in portable ultrasound systems. IC Role / Device Role / Timing Role: Parameter storage with write-protection via WP# pin and volatile sector lock during runtime. Use Value: Individual block lock prevents accidental corruption of FDA-mandated calibration data during field service updates. |
Use Scenario: Recording time-stamped energy consumption logs in ANSI C12.22-compliant smart meters with 10+ year field deployment. IC Role / Device Role / Timing Role: High-endurance data logger with 100,000 erase cycles and deep power-down current (2 µA). Use Value: Low standby current extends battery life in tamper-resistant meters; uniform 4 KB sectors align with metering protocol record boundaries. |
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 WSON-8 package, but 40 MHz max SDR clock; no DDR read or QPI mode | Lacks DDR/QPI - limits read bandwidth to 5 MBps vs 54 MBps; suitable only for low-throughput boot storage | Select when cost sensitivity outweighs performance needs and DDR/QPI features are unused |
| Winbond W25Q64JWSSIQ | 64 Mb, WSON-8, supports QPI and DDR, but only 10-year data retention and no dedicated Security Regions | No hardware-enforced security partitioning - requires software-managed encryption for sensitive data | Prefer for consumer IoT where security is handled in software stack and 10-year retention suffices |
Compared with S25FL064LABMFB000, the Cypress alternative trades bandwidth and flexibility for lower cost and simpler interface, while the Winbond part sacrifices long-term data integrity and hardware security for broader QPI compatibility and faster sampling availability.
Availability
S25FL064LABMFB000 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS bootloader deployment, and medical imaging device configuration requiring stable component supply across extended product lifecycles.
Supply support for S25FL064LABMFB000 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 applications.
The FL-L family targets high-reliability embedded systems needing fast, secure, and scalable serial flash - designed specifically for XIP-capable MCUs and safety-critical boot architectures.
FAQ
Does S25FL064LABMFB000 support execute-in-place (XIP) operation?
Yes, it supports continuous read mode (XIP) in Fast Read, Dual I/O, Quad I/O, and QPI command sets. The device delivers deterministic latency under 100 ns for sequential instruction fetches, enabling direct code execution from flash without RAM copy, verified per datasheet Table 5-1 timing parameters.
What is the function of the RESET# / IO3 pin in QPI mode?
In QPI mode, RESET# / IO3 operates exclusively as IO3 for quad data transfer; hardware reset is disabled. Software reset must be issued via the 0xFF command. This behavior is defined in Section 3.9 of the datasheet and confirmed in QPI initialization flow diagrams.
How does the Security Region protection differ from standard Status Register protection?
Security Regions reside in dedicated non-volatile memory outside the main array and support independent lock bits, password enforcement, and power-supply lock-down - unlike Status Register protection, which only guards block-level write/erase via SRP0/SRP1 bits and lacks physical isolation.
Is the WSON 5 × 6 mm package RoHS and REACH compliant?
Yes, the WND008 package is Pb-free and fully compliant with RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, as documented in Infineon's Material Declaration Report 2023-04-17 revision for S25FL064L.
S25FL064LABMFB000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-L
- Package/Case:
- 16-SOIC (0.295", 7.50mm 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
- 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:
- 16-SOIC
S25FL064LABMFB000 FAQ
1.How can I place an order for S25FL064LABMFB000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL064LABMFB000 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 S25FL064LABMFB000 reliable?
The price and inventory of S25FL064LABMFB000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABMFB000 is usually 5 days.
3.What payment methods are accepted for S25FL064LABMFB000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABMFB000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL064LABMFB000?
S25FL064LABMFB000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL064LABMFB000 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 S25FL064LABMFB000?
For technical support, including S25FL064LABMFB000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABMFB000 requirements.
6.How does Aetrix verify that S25FL064LABMFB000 is sourced from the original manufacturer or authorized distributors?
All S25FL064LABMFB000 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 S25FL064LABMFB000 meets industry standards.
7.What is the process for return or replacement of S25FL064LABMFB000?
All S25FL064LABMFB000 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABMFB000, 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 S25FL064LABMFB000 part is unused and in its original packaging.
Return procedure for S25FL064LABMFB000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FL064LABMFB000 Tags
-
M24C02-WMN6TP
STMicroelectronics
-
AT24C02C-XHM-T
Microchip Technology
-
AT21CS01-STUM10-T
Microchip Technology
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AT24C02C-SSHM-T
Microchip Technology
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24LC01BT-I/OT
Microchip Technology
-
M24C02-FMC6TG
STMicroelectronics
-
AT24CS02-SSHM-T
Microchip Technology
-
93LC46BT-I/OT
Microchip Technology
-
AT24C04C-SSHM-T
Microchip Technology
-
24LC01BT-I/SN
Microchip Technology
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24AA02UIDT-I/OT
Microchip Technology
-
AT24C08C-STUM-T
Microchip Technology
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