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Infineon Technologies S25FL116K0XNFV013
- Part No.:
- S25FL116K0XNFV013
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
S25FL116K0XNFV013.pdf
- Description:
- IC FLASH 16MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:4,327
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Product details
Overview
S25FL116K0XNFV013 from Cypress Semiconductor is a 16-Mbit (2 Mbyte), 3.0 V serial NOR flash memory with SPI Multi-I/O interface, supporting Quad Read at 108 MHz and delivering up to 54 MB/s continuous data transfer. It features uniform 4-kB sector and 64-kB block erase, 100K program-erase cycles, 20-year data retention, and security registers with OTP protection. Used in embedded boot code storage and firmware update storage for industrial microcontroller systems.
For engineers reviewing the S25FL116K0XNFV013 datasheet, S25FL116K0XNFV013 pinout, S25FL116K0XNFV013 application, or S25FL116K0XNFV013 equivalent, key selection considerations include Quad I/O read performance, hardware write protection via WP#/HOLD#, SOIC-8 (208 mil) package compatibility, and migration path to S25FL064L for new designs.
Technical Context
This SPI flash implements JEDEC-standard Serial Flash Discoverable Parameters (SFDP) and supports SPI clock modes 0 and 3. Its command set enables Execute-In-Place (XIP) via Continuous and Wrapped Read modes, reducing instruction fetch latency in microcontroller boot sequences.
The device integrates three 256-byte one-time-programmable (OTP) security registers, top/bottom block protection with 4-kB granularity, and dual-mode configuration (volatile/non-volatile). It operates across −40 °C to +105 °C with single 2.7–3.6 V supply and uses 90 nm floating gate technology.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (2 Mbyte) - sufficient for MCU boot code and firmware images in space-constrained embedded systems |
| Interface | SPI Multi-I/O (SIO/DIO/QIO) - reduces pin count vs parallel NOR while maintaining XIP-capable throughput |
| Max Read Speed | 54 MB/s (Quad Read @ 108 MHz) - matches x16 parallel NOR bandwidth with only 6 signals |
| Erase Granularity | 4 kB sectors / 64 kB blocks - enables fine-grained firmware updates without full chip erase |
| Endurance & Retention | 100K program-erase cycles / 20-year data retention - meets industrial lifecycle requirements |
| Supply Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and brown-out tolerant operation |
| Temperature Range | −40 °C to +105 °C (Industrial Plus) - validated for extended thermal environments in motor control and power systems |
Pinout & Package
Package: 8-lead SOIC (208 mil), compliant with JEDEC MS-012AA, body size 5.33 mm × 5.33 mm × 1.78 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable for SPI command sequence; must be held low during entire transaction |
| SCK | Serial Clock Input | Provides timing reference for all SPI transfers; supports up to 108 MHz in Quad mode |
| IO0 (SI) | Serial Data Input / I/O | Primary data line for command/address input and SIO reads; bidirectional in DIO/QIO modes |
| IO1 (SO) | Serial Data Output / I/O | Primary output during SIO reads; used as second data lane in Dual/Quad Read operations |
| IO2 (WP#) | Write Protect Input | Hardware lock for status register and memory array; active-low, disables programming/erasing when asserted |
| IO3 (HOLD#) | Command Hold Input | Pauses ongoing command execution (e.g., Read or Erase) without resetting internal state |
| VCC | Power Supply | Single 2.7–3.6 V supply for core and I/O; no separate VIO required |
| VSS | Ground | Common reference for all signals; requires low-inductance connection to minimize noise in high-speed reads |
Key Features
| Feature | Design Value |
|---|---|
| Quad Read Mode | Enables 54 MB/s sustained throughput - eliminates bottleneck in XIP-based MCU boot and real-time firmware execution |
| Program/Erase Suspend | Allows background erase to pause/resume on demand - critical for interrupt-driven systems requiring deterministic latency |
| Three 256-byte OTP Security Registers | Stores immutable keys, calibration data, or device identity - prevents cloning and enables secure boot chain binding |
| Wrapped Read Mode | Optimizes cache-line refill after miss - reduces average instruction fetch time by eliminating repeated address overhead |
| JEDEC SFDP Compliance | Self-describing parameter table accessible via standard command - enables automatic driver configuration without hard-coded timing values |
Applications
| Industrial PLC Firmware Storage | Medical Device Boot Code |
|---|---|
Use Scenario: Storing firmware and configuration data in programmable logic controllers deployed in factory automation environments with wide temperature swings. IC Role / Device Role / Timing Role: Non-volatile boot memory providing reliable code execution on cold start and field firmware updates over RS-485/CAN interfaces. Use Value: 20-year data retention and −40 °C to +105 °C rating ensure uninterrupted operation across decades of unattended deployment. | Use Scenario: Holding certified bootloader and safety-critical application code in portable diagnostic equipment requiring regulatory traceability. IC Role / Device Role / Timing Role: Secure, tamper-resistant storage for signed firmware images verified at power-on reset before CPU initialization. Use Value: OTP security registers store cryptographic keys and device-specific identifiers, enabling HIPAA/FDA-compliant audit trails. |
| Automotive Body Control Module | Smart Energy Meter Firmware |
Use Scenario: Hosting configurable lighting, window, and door control logic in AEC-Q100 Grade 2 qualified body electronics modules. IC Role / Device Role / Timing Role: SPI-connected flash memory supporting Over-The-Air (OTA) updates via CAN FD gateway with rollback protection. Use Value: Uniform 4-kB sector erase allows atomic firmware patching without disrupting vehicle operation during update windows. | Use Scenario: Storing metrology firmware, tariff tables, and communication stack binaries in ANSI C12.22-compliant utility meters exposed to outdoor thermal cycling. IC Role / Device Role / Timing Role: Primary non-volatile storage for field-upgradable software validated against SHA-256 signatures prior to execution. Use Value: 100K endurance cycles support >10 years of biannual firmware revisions under IEC 62056-21 compliance testing. |
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 |
|---|---|---|---|
| S25FL064L0XNFB0A0 | 64 Mbit density, 133 MHz Quad Read, 2.7–3.6 V, supports octal DTR mode; superseding migration path per Cypress | Higher capacity and speed; requires updated PCB layout for same SOIC-8 footprint but different pinout (no HOLD#/WP# dual-function) | Select for new designs needing scalability beyond 16 Mbit or future-proofing against obsolescence |
| MX25L1606EM2I-12G | 16 Mbit, 85 MHz Quad Read, 2.7–3.6 V, standard SPI command set; no SFDP or Program Suspend | Limited security features (no OTP registers); lacks suspend/resume for erase - unsuitable for real-time interrupt contexts | Acceptable for cost-sensitive, non-safety-critical consumer applications where firmware update concurrency is not required |
Compared with S25FL116K0XNFV013, S25FL064L offers higher density and speed with modern feature support but requires layout revision, while MX25L1606EM2I provides pin-compatible drop-in replacement at lower performance and security-making it viable only for legacy maintenance, not new design.
Availability
S25FL116K0XNFV013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device boot code, automotive body control modules, and smart energy meter firmware requiring stable component supply despite end-of-life status.
Supply support for S25FL116K0XNFV013 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 programmable system-on-chip solutions for industrial, automotive, and IoT applications.
The S25FL1-K family targets embedded systems requiring robust SPI flash with advanced security, XIP optimization, and extended temperature operation - specifically engineered for mission-critical firmware storage where data integrity and long-term availability are mandatory.
FAQ
Is S25FL116K0XNFV013 still recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Design" and recommends migrating to S25FL064L. It remains available for legacy production and repair, with Aetrix Electronics providing continuity support including last-time-buy planning and cross-reference validation for functional equivalents.
What does the 'XNFV013' suffix indicate in S25FL116K0XNFV013?
The suffix denotes the specific variant: 'X' = standard grade, 'N' = 8-lead SOIC (208 mil), 'F' = Industrial Plus temperature range (−40 °C to +105 °C), 'V' = lead-free/RoHS-compliant, '013' = date code (2013). This confirms the device is packaged in SOIC-208 with extended thermal qualification and Pb-free finish.
Does S25FL116K0XNFV013 support hardware write protection independent of software commands?
Yes. The WP# (IO2) pin provides hardware-level write protection: when driven low, it locks the status register and prevents all program/erase operations regardless of software command issuance. This complements software-based protection modes and ensures fail-safe memory lockdown during power transients or firmware faults.
Can S25FL116K0XNFV013 be used in Quad I/O mode while retaining HOLD# functionality?
No. When Quad I/O mode is enabled (via Status Register bit 6), the WP# and HOLD# pins are repurposed as IO2 and IO3 for data transfer, disabling their hardware protection and suspend functions. To retain HOLD#, operation must be limited to Single or Dual I/O modes - a trade-off between bandwidth and command flexibility.
S25FL116K0XNFV013 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL1-K
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 16Mbit
- Memory Organization:
- 2M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 108 MHz
- Write Cycle Time - Word, Page:
- 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-WSON (5x6)
S25FL116K0XNFV013 FAQ
1.How can I place an order for S25FL116K0XNFV013 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL116K0XNFV013 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 S25FL116K0XNFV013 reliable?
The price and inventory of S25FL116K0XNFV013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL116K0XNFV013 is usually 5 days.
3.What payment methods are accepted for S25FL116K0XNFV013?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL116K0XNFV013 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL116K0XNFV013?
S25FL116K0XNFV013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL116K0XNFV013 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 S25FL116K0XNFV013?
For technical support, including S25FL116K0XNFV013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL116K0XNFV013 requirements.
6.How does Aetrix verify that S25FL116K0XNFV013 is sourced from the original manufacturer or authorized distributors?
All S25FL116K0XNFV013 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 S25FL116K0XNFV013 meets industry standards.
7.What is the process for return or replacement of S25FL116K0XNFV013?
All S25FL116K0XNFV013 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL116K0XNFV013, 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 S25FL116K0XNFV013 part is unused and in its original packaging.
Return procedure for S25FL116K0XNFV013:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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