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Infineon Technologies S25FL032P0XMFA013
- Part No.:
- S25FL032P0XMFA013
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
S25FL032P0XMFA013.pdf
- Description:
- IC FLASH 32MBIT SPI/QUAD 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,898
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Product details
Overview
S25FL032P0XMFA013 from Cypress Semiconductor is a 32-Mbit, single-power-supply SPI Flash memory operating across 2.7 V to 3.6 V. It features uniform 64-KB sectors, 4-KB/8-KB sub-sectors, 256-byte page programming (1.5 ms typ), Quad I/O FAST_READ at 80 MHz (40 MB/s), and 100,000 erase/write cycles per sector. Used in embedded boot code storage for industrial controllers requiring fast serial read access and secure OTP identification.
For engineers reviewing the S25FL032P0XMFA013 datasheet, S25FL032P0XMFA013 pinout, S25FL032P0XMFA013 application, or S25FL032P0XMFA013 equivalent, key selection criteria include SPI interface timing compliance, sub-sector erase granularity, OTP programmability, and industrial temperature support (–40°C to +85°C).
Technical Context
The S25FL032P implements a serial peripheral interface with dual- and quad-I/O modes, supporting READ, FAST_READ, DOR, QOR, DIOR, and QIOR commands. Its internal architecture uses 0.09 µm MirrorBit® process technology and includes dedicated status and configuration registers for block protection (BP2–BP0) and deep power-down control.
It supports accelerated programming via 9-V signal on W#/ACC pin and integrates a 16-byte factory- or customer-programmable OTP area plus 490 bytes of additional OTP space. Memory protection combines hardware (W#/ACC) and register-based (Status Register BP bits) mechanisms.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 32 Mbit (4 MB), organized as 64 × 64-KB sectors with top/bottom 64-KB sectors subdivided into thirty-two 4-KB sub-sectors |
| Supply Voltage | 2.7 V to 3.6 V - enables direct integration with 3.0-V system rails without level-shifting |
| Read Speed | QUAD I/O FAST_READ at 80 MHz clock rate = 40 MB/s effective throughput - reduces boot time in firmware-loaded systems |
| Page Program Time | 1.5 ms typical for up to 256 bytes - supports efficient in-system firmware updates |
| Erase Endurance | 100,000 cycles per sector - suitable for field-upgradable applications with moderate reprogramming frequency |
| Data Retention | 20 years typical - ensures long-term reliability in unattended industrial deployments |
| OTP Capacity | 16 bytes (128-bit) factory/cust-programmable + 490 bytes additional - enables secure device ID binding and calibration data storage |
Pinout & Package
Package: 8-pin SOIC (208-mil body width), RoHS-compliant, lead-free, industrial temperature grade (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI communication; must fall before command issuance; places SO in high-impedance when high |
| SO/IO1 | Serial Output / I/O1 | Primary data output in standard mode; functions as bidirectional I/O in Dual/Quad I/O modes |
| W#/ACC/IO2 | Write Protect / Acceleration / I/O2 | Hardware write protection input; enables accelerated programming at 9 V; serves as I/O2 in Quad modes |
| GND | Ground Reference | Signal and power return path; required for stable SPI timing and OTP programming voltage reference |
| SI/IO0 | Serial Input / I/O0 | Command/address/data input in standard mode; bidirectional in Dual/Quad I/O modes |
| SCK | Serial Clock | Master-generated clock; rising edge latches input, falling edge triggers output - defines maximum 104-MHz interface speed |
| HOLD#/IO3 | Communication Hold / I/O3 | Pauses ongoing SPI transfer without chip deselect; acts as I/O3 in Quad I/O mode |
| VCC | Power Supply | Single 2.7–3.6 V supply powers all operations including internal charge pump for program/erase voltages |
Key Features
| Feature | Design Value |
|---|---|
| Quad I/O High Performance Read (QIOR) | Enables 40 MB/s effective read bandwidth using SI, SO, W#/ACC, and HOLD# as parallel data lines - accelerates boot image loading |
| Sub-sector Erase (4-KB & 8-KB) | Allows granular firmware patching without erasing full 64-KB sectors - preserves adjacent configuration data during updates |
| One-Time Programmable (OTP) Area | 16-byte secure ID region + 490-byte extended OTP - supports cryptographic key binding and factory calibration storage |
| Common Flash Interface (CFI) Compliance | Permits automatic host detection and configuration of multiple flash devices - simplifies BOM management in multi-flash systems |
| Deep Power-Down Mode | 3 µA typical quiescent current - extends battery life in always-on IoT edge nodes between wake cycles |
Applications
| Industrial PLC Firmware Storage | Medical Device Boot Code |
|---|---|
Use Scenario: Storing boot firmware and safety-critical configuration in programmable logic controllers deployed in factory automation environments. IC Role / Device Role / Timing Role: Non-volatile serial boot memory interfaced via SPI to ARM Cortex-M7 microcontroller; provides deterministic 80-MHz Quad I/O read timing. Use Value: Sub-sector erase preserves operational parameters during firmware patches; 20-year data retention ensures compliance with IEC 61508 SIL-3 lifecycle requirements. | Use Scenario: Holding certified bootloader and regulatory-mandated diagnostic routines in portable ultrasound and infusion pumps. IC Role / Device Role / Timing Role: Secure SPI Flash providing authenticated boot image storage with OTP-bound cryptographic keys. Use Value: 16-byte OTP enables unique device identity binding for FDA UDI compliance; industrial temp range supports sterilization cycle exposure. |
| Smart Energy Meter Calibration Data | Automotive Body Control Module (BCM) |
Use Scenario: Retaining metrology calibration coefficients and tamper logs in ANSI C12.22-compliant smart meters exposed to outdoor thermal cycling. IC Role / Device Role / Timing Role: Field-updatable nonvolatile memory storing precision calibration values accessed during meter startup and periodic self-test. Use Value: 100,000-cycle endurance allows daily recalibration logging over 27 years; 4-KB sub-sector erase isolates log updates from calibration tables. | Use Scenario: Hosting vehicle-specific configuration profiles and low-speed CAN gateway firmware in automotive BCMs operating across –40°C to +85°C. IC Role / Device Role / Timing Role: SPI-connected Flash memory mapped to microcontroller's external memory interface for runtime parameter loading. Use Value: Quad I/O read speed reduces boot latency below 100 ms threshold; industrial-grade packaging meets AEC-Q200 vibration and thermal shock requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FL064L | 64-Mbit density, same 2.7–3.6 V supply, 133-MHz Quad I/O, enhanced ECC, newer 45-nm process | Higher capacity supports larger firmware images; ECC improves reliability in high-radiation environments | Select when new designs require >32 Mbit or need built-in error correction for ASIL-B systems |
| MX25L3233F | 32-Mbit, 2.7–3.6 V, 104-MHz Quad I/O, no OTP, no sub-sector erase (only 4-KB sectors), different command set | Lacks OTP and 8-KB sub-sector erase; requires firmware adaptation for erase command mapping | Consider only if legacy design reuse mandates identical density and cost sensitivity outweighs OTP/security needs |
Compared with S25FL032P0XMFA013, S25FL064L offers double capacity and ECC for safety-critical upgrades, while MX25L3233F trades OTP and flexible erase granularity for lower unit cost - making the original part optimal where secure identification and fine-grained field updates are mandatory.
Availability
S25FL032P0XMFA013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device boot code, and smart energy meter calibration data requiring stable component supply despite end-of-life status.
Supply support for S25FL032P0XMFA013 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 nonvolatile memory and microcontrollers for industrial, automotive, and IoT applications.
The S25FL family delivers SPI NOR Flash optimized for embedded boot code storage, featuring quad I/O performance, sub-sector erase, and OTP security - targeting systems needing deterministic firmware load times and long-term data integrity.
FAQ
Is S25FL032P0XMFA013 still recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Design" and recommends migrating to S25FL064L. However, Aetrix maintains active inventory and supply chain support for legacy industrial and medical programs requiring exact form-fit-function replacement and long-term continuity.
What does the 'MFA013' suffix indicate in S25FL032P0XMFA013?
The suffix decodes as: M = 8-pin/16-pin SO package, F = lead-free, A = industrial temperature range (–40°C to +85°C), 01 = 8-pin SO or 8-contact USON, and 3 = 13″ tape-and-reel packing. This confirms the part is an 8-pin SOIC, RoHS-compliant, industrial-grade device supplied in tape.
Can the OTP area be reprogrammed after initial programming?
No. The 16-byte primary OTP region can be programmed once and permanently locked - either at factory or by the user via OTPP and LOCK instructions. The additional 490-byte OTP space supports one-time programming but lacks lock enforcement, allowing field programming with proper command sequence.
Does S25FL032P0XMFA013 support standard SPI mode 0 (CPOL=0, CPHA=0)?
Yes. It fully supports SPI Mode 0 (rising-edge sampling, idle-low clock) for all basic commands including READ, RDSR, and PP. Dual and Quad I/O modes also operate under Mode 0 timing, maintaining compatibility with standard SPI controllers without requiring phase/polarity reconfiguration.
S25FL032P0XMFA013 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-P
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- 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 ~ 85°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
S25FL032P0XMFA013 FAQ
1.How can I place an order for S25FL032P0XMFA013 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL032P0XMFA013 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 S25FL032P0XMFA013 reliable?
The price and inventory of S25FL032P0XMFA013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL032P0XMFA013 is usually 5 days.
3.What payment methods are accepted for S25FL032P0XMFA013?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL032P0XMFA013 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL032P0XMFA013?
S25FL032P0XMFA013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL032P0XMFA013 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 S25FL032P0XMFA013?
For technical support, including S25FL032P0XMFA013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL032P0XMFA013 requirements.
6.How does Aetrix verify that S25FL032P0XMFA013 is sourced from the original manufacturer or authorized distributors?
All S25FL032P0XMFA013 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 S25FL032P0XMFA013 meets industry standards.
7.What is the process for return or replacement of S25FL032P0XMFA013?
All S25FL032P0XMFA013 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL032P0XMFA013, 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 S25FL032P0XMFA013 part is unused and in its original packaging.
Return procedure for S25FL032P0XMFA013:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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