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Infineon Technologies S25FL032P0XNFV010
- Part No.:
- S25FL032P0XNFV010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-UDFN Exposed Pad
- Datasheet:
-
S25FL032P0XNFV010.pdf
- Description:
- IC FLASH 32MBIT SPI/QUAD 8USON
- Quantity:
- Payment:
- Shipping:
Inventory:2,953
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Product details
Overview
S25FL032P0XNFV010 from Cypress Semiconductor is a 32-Mbit, single-supply (2.7–3.6 V) SPI NOR Flash memory with uniform 64-KB sectors, 4-KB/8-KB sub-sectors, 256-byte page size, and Quad I/O FAST_READ up to 80 MHz (40 MB/s effective). It supports accelerated programming via 9-V W#/ACC pin and includes 16-byte OTP for secure identification. Used in firmware storage for industrial controllers requiring field-upgradable code.
For engineers reviewing the S25FL032P0XNFV010 datasheet, S25FL032P0XNFV010 pinout, S25FL032P0XNFV010 application, or S25FL032P0XNFV010 equivalent, key selection criteria include sector/sub-sector erase granularity, 100K-cycle endurance, Deep Power-Down (3 µA), CFI compliance, and WSON-8 (6×8 mm) package compatibility with space-constrained embedded designs.
Technical Context
The S25FL032P0XNFV010 implements a serial peripheral interface with five extended command sets: Dual Output Read (DOR), Quad Output Read (QOR), Dual I/O Read (DIOR), Quad I/O Read (QIOR), and Quad Page Program (QPP). All high-speed modes operate at up to 80 MHz clock rate with dedicated bidirectional I/O pins (IO0–IO3).
It uses Cypress's 0.09 µm MirrorBit® process and integrates on-chip voltage regulation for program/erase operations. Memory protection is enforced via Status Register BP2–BP0 bits and hardware W#/ACC pin control, enabling selective locking of top/bottom parameter blocks without software intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 32 Mbit (4 MB) - sufficient for boot code + application firmware in mid-tier microcontrollers |
| Supply Voltage | 2.7–3.6 V - compatible with standard 3.3-V logic rails without level-shifting |
| Read Speed | QUAD I/O FAST_READ: 80 MHz / 40 MB/s - enables fast firmware load times in real-time systems |
| Erase Granularity | 64-KB sector, 4-KB & 8-KB sub-sectors - allows fine-grained updates without full flash reprogramming |
| Endurance | 100,000 program/erase cycles per sector - supports frequent OTA updates in industrial gateways |
| Data Retention | 20 years - ensures long-term reliability in unattended infrastructure equipment |
| Power Modes | Deep Power-Down: 3 µA typical - critical for battery-backed configuration storage in low-power sensors |
Pinout & Package
Package: WSON-8 (6 × 8 mm, 0.5-mm pitch), RoHS-compliant, lead-free, with exposed thermal pad (GND-connected per layout guidelines).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable; required falling edge after power-up before command acceptance |
| SO/IO1 | Serial Output / I/O1 | Output during standard read; bidirectional in Dual/Quad I/O modes |
| W#/ACC/IO2 | Write Protect / Acceleration / I/O2 | Hardware write lock; 9-V input enables accelerated programming; I/O in Quad modes |
| GND | Ground | Reference for all signals; connects to exposed thermal pad (0 mV delta required) |
| SI/IO0 | Serial Input / I/O0 | Command/address/data input; bidirectional in Dual/Quad I/O and QPP modes |
| SCK | Serial Clock | Rising edge latches input; falling edge triggers output; controls all timing-critical operations |
| HOLD#/IO3 | Hold / I/O3 | Pauses ongoing transfer without chip deselect; bidirectional in Quad I/O mode |
| VCC | Supply Voltage | Single 2.7–3.6 V rail powers all read/write/erase functions and internal charge pumps |
Key Features
| Feature | Design Value |
|---|---|
| Quad I/O High Performance Read (QIOR) | Enables 40 MB/s data throughput using four bidirectional pins-reduces boot latency vs. standard SPI |
| Sub-sector Erase (4-KB & 8-KB) | Allows partial firmware updates without erasing entire 64-KB sectors-minimizes downtime in field-deployed devices |
| One-Time Programmable (OTP) Area | 16-byte factory- or user-programmable secure ID space-supports device authentication and license binding |
| Common Flash Interface (CFI) Compliance | Permits automatic detection and configuration by host bootloader-eliminates hard-coded flash parameters |
| Accelerated Programming Mode | 9-V signal on W#/ACC pin cuts page program time to 1.5 ms typical-speeds manufacturing programming |
Applications
| Industrial PLC Firmware Storage | Medical Device Bootloader Storage |
|---|---|
Use Scenario: Storing firmware images and configuration tables in programmable logic controllers deployed in factory automation lines. IC Role / Device Role / Timing Role: Non-volatile code storage with sub-sector erase capability to support incremental firmware patches without full reflash. Use Value: 100K-cycle endurance and 20-year retention ensure reliable operation over 15+ year equipment lifecycles without field replacement. | Use Scenario: Holding certified bootloader and safety-critical startup routines in FDA-regulated diagnostic imaging equipment. IC Role / Device Role / Timing Role: Secure, tamper-resistant storage for immutable boot code, leveraging OTP area for cryptographic key binding. Use Value: CFI compliance enables automated flash identification during regulatory audit-ready boot validation sequences. |
| Automotive In-Cabin Infotainment | Smart Energy Meter Firmware |
Use Scenario: Storing UI assets and feature modules in automotive head units operating across –40°C to +105°C ambient range. IC Role / Device Role / Timing Role: High-speed QUAD I/O read (40 MB/s) accelerates GUI asset loading during cold start. Use Value: Automotive-grade temperature rating (V suffix) and 3 µA Deep Power-Down meet OEM low-quiescent-power requirements. | Use Scenario: Hosting metrology firmware and tariff tables in ANSI C12.22-compliant smart electricity meters with 10+ year field life. IC Role / Device Role / Timing Role: Field-upgradable firmware storage with sector-level protection to prevent accidental corruption during remote updates. Use Value: Hardware W#/ACC pin lock + BP2–BP0 register bits enforce write-protection without CPU intervention-critical for certification compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPI NOR Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FL064L0XNFB010 | 64-Mbit density, same 2.7–3.6 V supply, identical WSON-8 package, supports 133-MHz Quad I/O | Higher capacity for larger firmware images; backward-compatible command set but not pin-for-pin identical in all BGA variants | Select when new designs require >32 Mbit or higher read bandwidth; migration path recommended by Cypress |
| MX25L3233FZNI-10G | 32-Mbit, 3.3-V, WSON-8, 104-MHz max clock, no OTP area, no accelerated programming mode | Lacks hardware-accelerated programming and secure OTP-requires software-managed write protection | Choose for cost-sensitive applications where OTP and 9-V acceleration are non-essential |
Compared with S25FL032P0XNFV010, the S25FL064L offers double capacity and faster read speed but requires firmware update for address mapping; MX25L3233F lacks OTP and hardware write acceleration, increasing software overhead for secure updates.
Availability
S25FL032P0XNFV010 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device bootloader storage, and automotive in-cabin infotainment systems requiring stable component supply and legacy design continuity.
Supply support for S25FL032P0XNFV010 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 non-volatile memory and microcontroller solutions for industrial, automotive, and IoT applications.
The S25FL family delivers SPI NOR Flash optimized for code execution and firmware storage in resource-constrained embedded systems, emphasizing sector flexibility, low-power operation, and secure programmability.
FAQ
Is S25FL032P0XNFV010 still recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Design" and recommends migrating to S25FL064L for new projects. However, S25FL032P0XNFV010 remains supported for existing production and legacy design refreshes with verified supply chain continuity.
What does the 'V' in the temperature grade signify?
The 'V' suffix indicates Automotive In-Cabin qualification (–40°C to +105°C), validated per AEC-Q100 stress test requirements. This includes extended temperature cycling, HTOL, and ESD testing beyond industrial-grade parts, making it suitable for dashboard displays and HVAC controllers.
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 primary OTP space supports one-time programming only; unlocking is not possible, ensuring irreversible device identity binding for security-critical use cases.
Does S25FL032P0XNFV010 require an external high-voltage source for accelerated programming?
Yes. Accelerated programming mode requires applying 8.5–9.5 V to the W#/ACC pin. This voltage must be externally generated-no internal charge pump provides it. Standard 3.3-V operation suffices for normal programming, but 9-V input reduces page program time from ~5 ms to 1.5 ms typical.
S25FL032P0XNFV010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-P
- Package/Case:
- 8-UDFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 32Mbit
- Memory Organization:
- 4M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 104 MHz
- Write Cycle Time - Word, Page:
- 5µs, 3ms
- 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-USON (5x6)
S25FL032P0XNFV010 FAQ
1.How can I place an order for S25FL032P0XNFV010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL032P0XNFV010 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 S25FL032P0XNFV010 reliable?
The price and inventory of S25FL032P0XNFV010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL032P0XNFV010 is usually 5 days.
3.What payment methods are accepted for S25FL032P0XNFV010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL032P0XNFV010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL032P0XNFV010?
S25FL032P0XNFV010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL032P0XNFV010 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 S25FL032P0XNFV010?
For technical support, including S25FL032P0XNFV010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL032P0XNFV010 requirements.
6.How does Aetrix verify that S25FL032P0XNFV010 is sourced from the original manufacturer or authorized distributors?
All S25FL032P0XNFV010 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 S25FL032P0XNFV010 meets industry standards.
7.What is the process for return or replacement of S25FL032P0XNFV010?
All S25FL032P0XNFV010 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL032P0XNFV010, 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 S25FL032P0XNFV010 part is unused and in its original packaging.
Return procedure for S25FL032P0XNFV010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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