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Home > Products > Integrated Circuits (ICs) > Memory > Memory

Infineon Technologies S25FL116K0XBHV033

Name: S25FL116K0XBHV033
Brand: Infineon Technologies
SKU: S25FL116K0XBHV033
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S25FL116K0XBHV033

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 24-TBGA

Datasheet:: S25FL116K0XBHV033.pdf

Description:: IC FLASH 16MBIT SPI/QUAD 24BGA

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Product details

Overview

S25FL116K0XBHV033 from Cypress Semiconductor is a 16-Mbit (2 Mbyte), 3.0 V serial NOR flash memory with SPI Multi-I/O interface, supporting Normal, Fast, Dual, and Quad Read modes up to 108 MHz, uniform 4-kB sector and 64-kB block erase, and Execute-In-Place (XIP) capability for embedded code storage in space-constrained industrial control and automotive infotainment systems.

For engineers reviewing the S25FL116K0XBHV033 datasheet, S25FL116K0XBHV033 pinout, S25FL116K0XBHV033 application, or S25FL116K0XBHV033 equivalent, key selection considerations include its 2.7–3.6 V single-supply operation, 100K program-erase endurance, 20-year data retention, 8-lead SOIC (208 mil) package, and hardware/software write protection features.

Technical Context

This SPI flash device implements JEDEC-standard Serial Flash Discoverable Parameters (SFDP) and supports SPI clock modes 0 and 3. It uses 90 nm floating gate technology and delivers up to 54 MB/s continuous read throughput via Quad I/O at −40 °C to +105 °C.

The memory includes three 256-byte one-time-programmable (OTP) security registers, 8-byte unique device ID, and dual protection mechanisms-hardware WP#/HOLD# pins plus non-volatile status register bits-enabling flexible, layered data integrity control in boot-critical applications.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	16 Mbit (2 Mbyte) - fixed capacity for compact firmware storage without over-provisioning
Interface Protocol	SPI Multi-I/O (SIO/DIO/QIO) - reduces pin count vs parallel NOR while maintaining XIP performance
Max Read Throughput	54 MB/s (Quad Read @ 108 MHz) - matches x16 parallel NOR bandwidth with 6-pin interface
Erase Granularity	Uniform 4 kB sectors and 64 kB blocks - enables fine-grained firmware updates and robust recovery partitioning
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 logic rails and brown-out tolerant power domains
Temperature Range	−40 °C to +105 °C (Industrial Plus) - qualified for under-hood automotive and high-ambient industrial use

Pinout & Package

Package: 8-lead SOIC (208 mil), surface-mount, RoHS-compliant, JEDEC MS-012AC compliant.

Pin/Terminal	Circuit Role	Design Meaning
CS#	Chip Select Input	Active-low enable for command initiation; must be held low during full command sequence
SCK	Serial Clock Input	Edge-triggered clock (modes 0/3); controls timing of all data transfers and command execution
IO0 (SI)	Serial Data Input / I/O	Primary input for instructions, addresses, and program data; bidirectional in DIO/QIO modes
IO1 (SO)	Serial Data Output / I/O	Primary output for read data; bidirectional in DIO/QIO modes; supports dummy cycle insertion
WP#	Write Protect Input	Hardware lock for status register and security registers; active-low, tied high when unused
HOLD#	Hold Input	Suspends ongoing command mid-execution (e.g., during page program or sector erase) without CS# deassertion
VCC	Power Supply	Single 2.7–3.6 V supply; powers core logic and I/O buffers; decoupling capacitor required
VSS	Ground	Reference return path for all signals and internal circuitry; low-inductance connection critical

Key Features

Feature	Design Value
Quad Read (QIO) Mode	Enables 54 MB/s sustained read rate with 4-bit data bus, eliminating need for wider parallel interfaces
Program/Erase Suspend	Allows interrupting page program or sector erase to service higher-priority reads, improving real-time responsiveness
Security Register OTP Protection	Three 256-byte one-time-programmable regions protect bootloader keys, calibration data, or device identity
Continuous & Wrapped Read Modes	Reduces instruction fetch latency in XIP: Continuous mode minimizes overhead per access; Wrapped mode optimizes cache-line fills
Variable Dummy Cycle Latency	Configurable initial wait states allow tuning between faster startup (low latency) and higher clock rates (high latency)

Applications

Industrial PLC Firmware Storage

Automotive Instrument Cluster Boot Memory

Use Scenario: Storing firmware images and configuration tables in programmable logic controllers operating in factory environments with wide temperature swings and EMI exposure.

IC Role / Device Role / Timing Role: Primary boot memory mapped for XIP execution; provides deterministic read latency and sector-level update isolation.

Use Value: 4-kB sector erase enables atomic patching of runtime modules without disrupting active control loops.

Use Scenario: Holding boot code and GUI assets for digital instrument clusters requiring AEC-Q100 Grade 2 qualification (−40 °C to +105 °C).

IC Role / Device Role / Timing Role: Non-volatile storage for safety-critical boot firmware; accessed via Quad Read to meet boot-time latency targets.

Use Value: Hardware WP# pin prevents accidental overwrite during CAN bus firmware updates in vehicle service mode.

Medical Diagnostic Device Configuration

Network Router Boot Image Storage

Use Scenario: Storing calibrated sensor parameters and regulatory-compliant diagnostic algorithms in portable ultrasound and ECG units.

IC Role / Device Role / Timing Role: Secure parameter store with OTP-protected calibration coefficients; accessed via Fast Read during power-up self-test.

Use Value: Three independent 256-byte OTP registers allow separate locking of FDA audit logs, calibration history, and user preferences.

Use Scenario: Hosting primary bootloader and fail-safe recovery image in enterprise-grade routers requiring field-upgradable firmware with rollback capability.

IC Role / Device Role / Timing Role: Dual-image flash partitioning enabled by uniform 64-kB block erase; supports atomic A/B firmware switching.

Use Value: Erase suspend/resume allows background image validation while servicing live packet traffic without interrupting network uptime.

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
S25FL064L0XMFI000	64-Mbit density, 133 MHz Quad Read, 1.8 V / 3.0 V dual supply, newer 65 nm process	Higher density and speed; supports lower voltage rails; not pin-compatible with SOIC-8 (uses WSON-8)	Select for new designs requiring >16 Mbit or 1.8 V compatibility; migration requires PCB layout change
MX25L1606EM1I-12G	16-Mbit, 86 MHz Quad Read, 2.7–3.6 V, SOIC-8 pinout identical, no OTP security registers	Lacks hardware-based security features and program/erase suspend; lower max clock rate	Acceptable for cost-sensitive, non-security-critical applications where legacy footprint reuse is mandatory

Compared with S25FL116K0XBHV033, S25FL064L offers higher density and speed but requires package redesign, while MX25L1606EM1I-12G preserves pinout and voltage but omits security and suspend functionality essential for certified industrial firmware.

Availability

S25FL116K0XBHV033 is available at Aetrix Electronics and suitable for industrial control firmware storage, automotive instrument cluster boot memory, and medical device configuration management requiring stable component supply across extended product lifecycles.

Supply support for S25FL116K0XBHV033 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) is a fabless semiconductor company specializing in microcontrollers, connectivity solutions, and non-volatile memory for embedded systems.

The S25FL1-K family was designed for high-reliability, code-execution-capable serial flash in resource-constrained industrial and automotive applications, emphasizing XIP performance, security, and long-term data integrity.

FAQ

Is S25FL116K0XBHV033 recommended for new designs?

No. Cypress explicitly designates this part as "Not Recommended for New Design" due to retirement of the S25FL1-K family. The factory-recommended migration path is S25FL064L, which offers higher density, improved speed, and extended support. Existing designs may continue using S25FL116K0XBHV033 under last-time-buy terms, but no new design-in should occur.

What package does S25FL116K0XBHV033 use?

S25FL116K0XBHV033 uses an 8-lead SOIC package with 208 mil body width (JEDEC MO-012AC, package code SOC008). It is surface-mount, RoHS-compliant, and pin-compatible with other members of the S25FL1-K family in the same package variant.

Does this device support Execute-In-Place (XIP)?

Yes. S25FL116K0XBHV033 supports efficient XIP via Continuous Read and Wrapped Read modes, enabling direct CPU instruction fetch from flash. Quad Read mode achieves 54 MB/s throughput, matching or exceeding legacy parallel NOR performance while using only six interface signals.

How is data protection implemented on this flash memory?

Data protection is implemented through three layers: (1) hardware WP# and HOLD# pins for immediate physical lockout, (2) non-volatile status register bits controlling sector/block protection ranges, and (3) three 256-byte OTP security registers for immutable keys or identifiers. All are active across −40 °C to +105 °C.

S25FL116K0XBHV033 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: FL1-K

Package/Case:: 24-TBGA

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:: 24-BGA (6x8)

S25FL116K0XBHV033 FAQ

1.How can I place an order for S25FL116K0XBHV033 through Aetrix?

Please submit a Request for Quotation (RFQ) for S25FL116K0XBHV033 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 S25FL116K0XBHV033 reliable?

The price and inventory of S25FL116K0XBHV033 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL116K0XBHV033 is usually 5 days.

3.What payment methods are accepted for S25FL116K0XBHV033?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL116K0XBHV033 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S25FL116K0XBHV033?

S25FL116K0XBHV033 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S25FL116K0XBHV033 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 S25FL116K0XBHV033?

For technical support, including S25FL116K0XBHV033 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL116K0XBHV033 requirements.

6.How does Aetrix verify that S25FL116K0XBHV033 is sourced from the original manufacturer or authorized distributors?

All S25FL116K0XBHV033 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 S25FL116K0XBHV033 meets industry standards.

7.What is the process for return or replacement of S25FL116K0XBHV033?

All S25FL116K0XBHV033 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL116K0XBHV033, 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 S25FL116K0XBHV033 part is unused and in its original packaging.

Return procedure for S25FL116K0XBHV033:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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