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Infineon Technologies S25FL116K0XMFB013
- Part No.:
- S25FL116K0XMFB013
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
S25FL116K0XMFB013.pdf
- Description:
- IC FLASH 16MBIT SPI/QUAD 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,936
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Product details
Overview
S25FL116K0XMFB013 from Cypress Semiconductor is a 16-Mbit (2 Mbyte), 3.0 V serial NOR flash memory with SPI Multi-I/O interface, supporting Normal Read (50 MHz), Fast/Dual/Quad Read (108 MHz), and Execute-In-Place (XIP) operation. It features uniform 4-kB sector and 64-kB block erase, 100K program-erase cycles, and 20-year data retention - deployed in industrial control firmware storage and boot code execution.
For engineers reviewing the S25FL116K0XMFB013 datasheet, S25FL116K0XMFB013 pinout, S25FL116K0XMFB013 application, or S25FL116K0XMFB013 equivalent, key selection criteria include quad I/O read bandwidth (54 MB/s), security register OTP protection, SOIC-8 (150 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 multi-I/O architecture enables configurable data widths (x1/x2/x4) using shared IO0–IO3 pins, with WP# and HOLD# functional only in single/dual mode - disabled when Quad I/O is active.
The device uses 90 nm floating gate technology and operates across −40 °C to +85 °C (Industrial) and −40 °C to +105 °C (Industrial Plus). Internal logic includes page programming (256-byte buffer), erase suspend/resume, and non-volatile/volatile configuration registers for latency and drive strength tuning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (2 Mbyte) - sufficient for compact boot loaders and firmware images in space-constrained embedded systems |
| Interface | SPI Multi-I/O (x1/x2/x4) - reduces pin count vs parallel NOR while maintaining XIP-capable throughput |
| Max Read Rate | 54 MB/s (Quad Read @ 108 MHz) - matches performance of legacy x8/x16 parallel NOR in cache-line fill scenarios |
| Erase Granularity | Uniform 4 kB sectors and 64 kB blocks - enables fine-grained firmware updates without full chip erase |
| Endurance & Retention | 100K program-erase cycles / 20-year data retention - validated for long-life industrial deployments |
| Supply Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V system rails and tolerant of brown-out conditions |
| Temperature Range | −40 °C to +105 °C (Industrial Plus) - qualified for extended thermal environments in motor drives and power converters |
Pinout & Package
Package: 8-lead SOIC (150 mil), body size 5.3 mm × 5.3 mm, lead pitch 1.27 mm - industry-standard footprint for automated PCB assembly and socket compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable for command decoding; must be held low for entire command duration |
| SCK | Serial Clock Input | Edge-triggered clock up to 108 MHz; phase/polarity configurable per SPI mode 0/3 |
| IO0 (SI) | Serial Data I/O (Input/Output) | Primary data line for single I/O; bidirectional in dual/quad modes with direction controlled by command state |
| IO1 (SO) | Serial Data I/O (Output/Input) | Second data line for dual I/O; becomes input during Quad Read command sequences |
| WP# | Write Protect Input | Hardware lock for status register and sector protection; disabled when Quad I/O is active |
| HOLD# | Command Suspend Input | Pauses ongoing read/program/erase at any clock cycle; resumes on deassertion - critical for real-time interrupt handling |
| VCC | Power Supply | Single 2.7–3.6 V supply; powers core logic and I/O buffers; decoupling required per datasheet layout guidelines |
| VSS | Ground | Signal and power return reference; requires low-impedance connection to minimize noise coupling into SPI timing |
Key Features
| Feature | Design Value |
|---|---|
| Execute-In-Place (XIP) Support | Enables direct CPU instruction fetch from flash via Quad Read, eliminating RAM copy overhead in resource-limited MCUs |
| Program/Erase Suspend & Resume | Allows high-priority interrupts to preempt background erase or program operations without data corruption or timeout failure |
| Three 256-byte Security Registers | OTP-protected storage for keys, calibration data, or device-specific parameters - isolated from main array and inaccessible after locking |
| Variable Read Latency Configuration | Adjustable dummy cycles allow optimization between initial access time (low latency) and maximum clock rate (high latency) per system timing budget |
| Top/Bottom Block Protection | Software- or hardware-configurable write protection covering 4 kB to full memory - prevents accidental overwrite of boot code or configuration sectors |
Applications
| Industrial PLC Firmware Storage | Automotive Instrument Cluster Boot Memory |
|---|---|
Use Scenario: Storing firmware and configuration data in programmable logic controllers where field updates must preserve critical runtime parameters. IC Role / Device Role / Timing Role: Non-volatile boot memory providing XIP-capable code execution and atomic sector updates during OTA firmware patches. Use Value: 4-kB sector erase granularity enables partial reprogramming without disrupting operational logic; 20-year retention ensures reliability over equipment lifetime. | Use Scenario: Hosting boot loader and safety-critical display firmware in automotive digital instrument clusters operating across −40 °C to +105 °C. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified SPI flash delivering deterministic read latency and secure boot image storage. Use Value: Industrial Plus temperature rating and OTP security registers protect against unauthorized firmware modification and environmental degradation. |
| Medical Diagnostic Device Configuration | Smart Energy Meter Calibration Storage |
Use Scenario: Retaining calibrated sensor offsets and diagnostic algorithms in portable ultrasound or ECG units requiring regulatory traceability. IC Role / Device Role / Timing Role: Secure parameter storage with three OTP-protected 256-byte registers for immutable calibration constants and device identity. Use Value: Hardware-enforced write protection prevents accidental overwrites during service-mode recalibration; unique 8-byte ID enables per-device audit logging. | Use Scenario: Storing metrology calibration coefficients and tariff tables in ANSI C12.22-compliant smart meters exposed to wide ambient temperature swings. IC Role / Device Role / Timing Role: High-endurance (100K cycles) flash supporting frequent coefficient updates during field calibration and firmware upgrades. Use Value: 64-kB block erase allows efficient bulk update of tariff schedules without disturbing metering firmware; deep-power-down current (2 µA) extends battery life in backup mode. |
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 |
|---|---|---|---|
| S25FL064L0XMFI001 | 64 Mbit density, 133 MHz Quad Read, 1.8 V / 3.0 V dual supply, enhanced SFDP v1.6 compliance | Supports larger firmware images and faster XIP; requires voltage translation if interfacing with legacy 3.3 V-only hosts | Select for new designs requiring higher density, longer lifecycle support, and JEDEC JESD216B v1.6 feature set |
| MX25L1606EM2I-12G | 16 Mbit, 86 MHz Quad Read, 2.7–3.6 V, no OTP security registers, no erase suspend/resume | Lacks hardware-based security and background operation interruption capability - suitable only for cost-sensitive, non-secure applications | Choose only when security, endurance, or real-time suspend functionality is not required and BOM cost is primary constraint |
Compared with S25FL116K0XMFB013, S25FL064L offers scalable density and extended support, while MX25L1606EM2I sacrifices security and advanced features for lower unit cost - making the original part optimal for legacy industrial systems needing proven reliability and suspend-enabled field updates.
Availability
S25FL116K0XMFB013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive instrument cluster boot memory, and medical diagnostic device configuration requiring stable component supply and long-term obsolescence management.
Supply support for S25FL116K0XMFB013 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 S25FL1-K family targets embedded systems requiring SPI flash with XIP capability, robust security, and extended temperature operation - specifically engineered for firmware storage in mission-critical edge devices.
FAQ
Is S25FL116K0XMFB013 recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Design" and designates S25FL064L as the factory-recommended migration path. While fully functional and supported for existing production, new projects should adopt the S25FL-L family for long-term availability, enhanced features, and continued technical support.
What package does S25FL116K0XMFB013 use?
S25FL116K0XMFB013 uses an 8-lead SOIC package with 150 mil width (SOA008), measuring 5.3 mm × 5.3 mm with 1.27 mm lead pitch. This is a standard surface-mount footprint compatible with automated placement and reflow processes used in industrial PCB assembly.
Does this device support Quad I/O and hardware write protection simultaneously?
No. When Quad I/O mode is enabled, the WP# and HOLD# pins are repurposed as IO2 and IO3, disabling hardware write protection and hold functionality. To retain WP# operation, the device must be configured for Single or Dual I/O mode using appropriate status register settings.
How is security implemented in S25FL116K0XMFB013?
Security includes three 256-byte OTP-protected security registers, top/bottom block protection (configurable from 4 kB to full array), software/hardware write protection, lock-down until power cycle, and an 8-byte unique device ID. All protection mechanisms are enforced by on-die logic and require explicit commands to enable or modify.
S25FL116K0XMFB013 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL1-K
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
S25FL116K0XMFB013 FAQ
1.How can I place an order for S25FL116K0XMFB013 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL116K0XMFB013 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 S25FL116K0XMFB013 reliable?
The price and inventory of S25FL116K0XMFB013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL116K0XMFB013 is usually 5 days.
3.What payment methods are accepted for S25FL116K0XMFB013?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL116K0XMFB013 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL116K0XMFB013?
S25FL116K0XMFB013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL116K0XMFB013 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 S25FL116K0XMFB013?
For technical support, including S25FL116K0XMFB013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL116K0XMFB013 requirements.
6.How does Aetrix verify that S25FL116K0XMFB013 is sourced from the original manufacturer or authorized distributors?
All S25FL116K0XMFB013 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 S25FL116K0XMFB013 meets industry standards.
7.What is the process for return or replacement of S25FL116K0XMFB013?
All S25FL116K0XMFB013 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL116K0XMFB013, 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 S25FL116K0XMFB013 part is unused and in its original packaging.
Return procedure for S25FL116K0XMFB013:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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