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Nexperia USA Inc. S25FL064P0XMFV000
- Part No.:
- S25FL064P0XMFV000
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Memory
- Package:
- -
- Datasheet:
-
S25FL064P0XMFV000.pdf
- Description:
- S25FL064P - 64-Mbit 3.0 V Flash
- Quantity:
- Payment:
- Shipping:
Inventory:218
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Product details
Overview
S25FL064P0XMFV000 from Cypress Semiconductor is a 64-Mbit, 3.0 V SPI flash memory with uniform 64-kB sectors, 4-kB sub-sectors, 256-byte page size, and support for Quad I/O FAST_READ at 80 MHz (40 MB/s). It operates across 2.7–3.6 V, delivers 100,000 erase/program cycles per sector, and retains data for 20 years - deployed in industrial embedded systems requiring firmware storage and boot code execution.
For engineers reviewing the S25FL064P0XMFV000 datasheet, S25FL064P0XMFV000 pinout, S25FL064P0XMFV000 application, or S25FL064P0XMFV000 equivalent, key selection criteria include SPI quad I/O timing compliance, OTP area accessibility (16-byte secure ID + 490-byte user space), sub-sector erase granularity (4 kB/8 kB), and W#/ACC-accelerated programming mode.
Technical Context
The S25FL064P implements a 90-nm MirrorBit® process with CFI-compliant interface and supports five extended SPI commands: DOR, QOR, DIOR, QIOR, and QPP. Its dual- and quad-I/O modes use SI/IO0, SO/IO1, W#/ACC/IO2, and HOLD#/IO3 as bidirectional data lines under clock control.
Memory architecture includes 128 × 64-kB sectors, with top/bottom parameter blocks subdivided into thirty-two 4-kB sub-sectors. Protection is enforced via Status Register BP2–BP0 bits and hardware W#/ACC pin assertion, enabling selective read-only locking of memory regions during operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mbit (8 MB) - sufficient for full bootloader + application firmware in resource-constrained microcontrollers. |
| Supply Voltage | 2.7 V to 3.6 V - single-supply compatibility with 3.3 V logic domains without level-shifting. |
| Read Speed | QUAD I/O FAST_READ at 80 MHz → 40 MB/s effective throughput - enables fast code shadowing from flash to RAM. |
| Erase Granularity | 4-kB sub-sector (P4E), 8-kB sub-sector (P8E), 64-kB sector (SE), and bulk erase - supports fine-grained firmware updates without full device reprogramming. |
| Endurance & Retention | 100,000 program/erase cycles per sector; 20-year data retention - meets long-life requirements for industrial control and medical devices. |
| OTP Area | 16 bytes (128-bit) factory- or customer-programmable secure ID + 490 bytes user OTP - enables unique device binding and calibration data storage. |
| Power Modes | Standby: 80 μA typical; Deep Power-Down: 3 μA typical - critical for battery-backed or energy-harvesting applications. |
Pinout & Package
Package: 16-pin SOIC (300-mil body width), lead-free, industrial-plus temperature grade (–40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command initiation; required falling edge after power-up before any instruction. |
| SCK | Serial Clock | Input timing reference; rising edge latches SI data, falling edge triggers SO output. |
| SI/IO0 | Serial Input / I/O0 | Primary data input in standard mode; becomes bidirectional I/O line in Dual/Quad I/O and QPP modes. |
| SO/IO1 | Serial Output / I/O1 | Primary data output in standard mode; becomes bidirectional I/O line in Dual/Quad I/O modes. |
| W#/ACC/IO2 | Write Protect / Accelerate / I/O2 | Hardware write protection when low; enables accelerated programming when driven to 9 V; serves as I/O2 in Quad modes. |
| HOLD#/IO3 | Hold / I/O3 | Pauses ongoing SPI transfer without deselecting CS#; functions as I/O3 in Quad I/O and QPP modes. |
| VCC | Supply Voltage | 2.7–3.6 V single supply; powers internal charge pumps for erase/program operations. |
| GND | Ground | Reference for all I/O and internal circuitry; must be low-impedance connection for stable timing. |
Key Features
| Feature | Design Value |
|---|---|
| Quad I/O High Performance Read (QIOR) | Enables 40 MB/s data streaming using four pins simultaneously - reduces boot time and firmware load latency. |
| Sub-sector Erase (P4E/P8E) | Allows erasing only 4 kB or 8 kB blocks - preserves adjacent firmware sections during over-the-air updates. |
| Accelerated Programming Mode | 9 V applied to W#/ACC pin cuts page program time to ≤1.5 ms - improves production programming throughput. |
| CFI Compliance | Permits automatic identification and configuration by host BIOS or bootloader - eliminates hard-coded flash parameters. |
| One-Time Programmable (OTP) Regions | Provides tamper-resistant storage for cryptographic keys or calibration coefficients - prevents field modification post-deployment. |
Applications
| Industrial PLC Firmware Storage | Medical Device Bootloader Memory |
|---|---|
|
Use Scenario: Storing firmware images and configuration tables in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: Non-volatile boot memory accessed via SPI during cold start; supports in-field firmware patching via sub-sector erase. Use Value: 20-year data retention and 100,000-cycle endurance ensure reliable operation over 15+ year equipment lifecycles without refresh. |
Use Scenario: Holding certified bootloader and safety-critical application code in Class II medical instruments with regulatory traceability requirements. IC Role / Device Role / Timing Role: Secure SPI flash providing authenticated boot path; OTP area stores device-specific cryptographic keys for firmware signature verification. Use Value: Factory-lockable OTP prevents unauthorized key extraction; CFI compliance simplifies qualification documentation for FDA submissions. |
| Automotive Infotainment Head Unit | Smart Energy Meter Firmware |
|
Use Scenario: Hosting Linux kernel, root filesystem, and UI assets in AEC-Q100 Grade 2 infotainment units exposed to thermal cycling. IC Role / Device Role / Timing Role: High-speed Quad I/O flash delivering 40 MB/s read bandwidth to reduce GUI initialization delay after ignition-on. Use Value: –40°C to +105°C industrial-plus rating ensures uninterrupted operation during engine bay thermal transients. |
Use Scenario: Storing metrology firmware, tariff tables, and communication stack in ANSI C12.22-compliant utility meters deployed outdoors. IC Role / Device Role / Timing Role: Low-power SPI flash supporting deep power-down (3 μA) during idle periods to extend battery life in backup-powered meters. Use Value: Sub-sector erase enables remote firmware upgrades without disrupting metering accuracy or timekeeping functions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPI flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FL064L0XMFV000 | Successor device; same density, voltage, and package; adds 133 MHz FAST_READ, enhanced security registers, and improved ECC. | Required for new designs per Cypress migration notice; supports newer bootloader frameworks with secure boot extensions. | Select for new designs needing extended lifecycle support and higher read bandwidth. |
| MX25L6433FZNI-10G | 64 Mbit SPI flash from Macronix; 104 MHz max clock, no Quad I/O mode, 30,000-cycle endurance, no OTP area. | Limited to basic firmware storage where sub-sector erase and secure ID are not required. | Consider only if cost sensitivity outweighs performance, endurance, and security needs. |
Compared with S25FL064P0XMFV000, the S25FL064L offers higher speed and longer manufacturer support, while MX25L6433F lacks quad I/O, OTP, and endurance - making it suitable only for non-critical, cost-driven legacy replacements.
Availability
S25FL064P0XMFV000 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device bootloader memory, and automotive infotainment head units requiring stable component supply despite end-of-life status.
Supply support for S25FL064P0XMFV000 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
Cypress Semiconductor, now part of Infineon Technologies, designs high-reliability memory and microcontroller solutions for industrial, automotive, and IoT applications.
The S25FL family targets embedded systems requiring robust, high-speed SPI flash with advanced security and field-upgrade capabilities - optimized for deterministic boot and firmware integrity.
FAQ
Is S25FL064P0XMFV000 still recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Designs" and designates S25FL064L as the factory-recommended migration path. The S25FL064P remains available for existing production but lacks future roadmap support, updated errata, or long-term supply guarantees.
What does the 'V' in S25FL064P0XMFV000 indicate?
The 'V' denotes Industrial Plus temperature grade (–40°C to +105°C), validated for extended thermal operation in demanding environments such as engine compartments or industrial enclosures. It is distinct from 'I' (–40°C to +85°C) and automotive grades 'A'/'B'.
Can the OTP area be reprogrammed after locking?
No. Once the OTP region is locked via the WRLOCK command, it becomes permanently read-only. The 16-byte secure ID section and 490-byte user section both support one-time programming only - irreversible locking ensures cryptographic key immutability in certified systems.
Does S25FL064P0XMFV000 support standard SPI mode 0 (CPOL=0, CPHA=0)?
Yes. It fully complies with SPI bus protocol and supports all four SPI modes (0–3). Default operation uses Mode 0: clock idle low (CPOL=0), sample on first edge (CPHA=0), confirmed by timing diagrams and command definitions in the datasheet Rev. *J.
S25FL064P0XMFV000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Programmable:
- -
- Memory Type:
- -
- Memory Format:
- -
- Technology:
- -
- Memory Size:
- -
- Memory Organization:
- -
- Memory Interface:
- -
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
S25FL064P0XMFV000 FAQ
1.How can I place an order for S25FL064P0XMFV000 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL064P0XMFV000 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 S25FL064P0XMFV000 reliable?
The price and inventory of S25FL064P0XMFV000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064P0XMFV000 is usually 5 days.
3.What payment methods are accepted for S25FL064P0XMFV000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064P0XMFV000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL064P0XMFV000?
S25FL064P0XMFV000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL064P0XMFV000 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 S25FL064P0XMFV000?
For technical support, including S25FL064P0XMFV000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064P0XMFV000 requirements.
6.How does Aetrix verify that S25FL064P0XMFV000 is sourced from the original manufacturer or authorized distributors?
All S25FL064P0XMFV000 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 S25FL064P0XMFV000 meets industry standards.
7.What is the process for return or replacement of S25FL064P0XMFV000?
All S25FL064P0XMFV000 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064P0XMFV000, 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 S25FL064P0XMFV000 part is unused and in its original packaging.
Return procedure for S25FL064P0XMFV000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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