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Infineon Technologies S25FL512SDPBHB210

Name: S25FL512SDPBHB210
Brand: Infineon Technologies
SKU: S25FL512SDPBHB210
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S25FL512SDPBHB210

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 24-TBGA

Datasheet:: S25FL512SDPBHB210.pdf

Description:: IC FLASH 512MBIT SPI/QUAD 24BGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S25FL512SDPBHB210 from Infineon is a 512 Mb (64 MB) serial NOR flash memory with SPI Multi-I/O interface, designed for high-reliability embedded boot code and firmware storage in industrial and automotive systems. It supports Quad Read at up to 52 MBps, features 256-KB uniform sectors, 100,000 program-erase cycles, 20-year data retention, and operates across –40°C to +105°C (Industrial Plus grade).

For engineers reviewing the S25FL512SDPBHB210 datasheet, S25FL512SDPBHB210 pinout, S25FL512SDPBHB210 application, or S25FL512SDPBHB210 equivalent, key selection criteria include SPI DDR support, on-die ECC, AEC-Q100 Grade 2 qualification, OTP security, and compatibility with S25FL-P family footprints.

Technical Context

This device implements Infineon's 65 nm MIRRORBIT™ technology with Eclipse™ architecture, enabling true single-bit ECC correction via dedicated hardware logic-no host intervention required. Its dual-voltage I/O (VIO = 1.65–3.6 V) and core supply (VCC = 2.7–3.6 V) decouple timing-critical interface operation from power domain constraints.

The command set supports both standard SPI modes (0/3) and DDR variants, with AutoBoot capability to execute preconfigured Normal or Quad Read at power-up/reset. CFI and JEDEC JESD216 SFDP tables provide standardized configuration discovery for bootloader and OS integration.

Key Specifications

Parameter	Value and Actual Design Meaning
Density	512 Mb (64 MB) - sufficient for full firmware images including bootloader, RTOS, and application binaries in space-constrained designs.
Read Speed (Quad)	52 MBps at VIO = VCC = 3.0–3.6 V - enables fast XIP (eXecute-In-Place) execution without external RAM buffering.
Erase Unit	Uniform 256-KB sectors - simplifies firmware update partitioning and eliminates need for complex wear-leveling in host software.
Endurance	100,000 program-erase cycles - supports frequent field updates in industrial gateways and telematics control units.
Data Retention	20 years minimum at +85°C - validated for long-life deployment in automotive ECUs and infrastructure controllers.
Security	1024-byte OTP array + hardware/software block protection + Advanced Sector Protection - enables secure boot key storage and immutable firmware lock-down.
Temperature Range	–40°C to +105°C (Industrial Plus) - qualified per AEC-Q100 Grade 2 for under-hood and motor-control applications.
Supply Voltages	VCC: 2.7–3.6 V; VIO: 1.65–3.6 V - allows direct interfacing with 1.8 V or 3.3 V microcontrollers without level shifters.

Pinout & Package

Package: 16-pin SOIC (300 mil), Pb-free, RoHS-compliant. Pinout validated per Infineon datasheet 001-98284 Rev. *U, pages 12–15.

Pin/Terminal	Circuit Role	Design Meaning
CS#	Chip Select Input	Active-low enable for SPI command decoding; must be asserted before SCK edge to initiate valid transaction.
SCK	Serial Clock Input	Drives all timing for command, address, and data transfers; supports up to 133 MHz SDR and 80 MHz DDR.
SI / IO0	Serial Input / I/O0	Primary input for commands and addresses in standard SPI; functions as bidirectional I/O0 in Dual/Quad modes.
SO / IO1	Serial Output / I/O1	Primary output for read data in standard SPI; functions as bidirectional I/O1 in Dual/Quad modes.
WP# / IO2	Write Protect / I/O2	Hardware lock for status register and sector protection; doubles as I/O2 in Quad mode for expanded bus width.
HOLD# / IO3	Hold Input / I/O3	Pauses ongoing transaction without deselecting device; doubles as I/O3 in Quad mode.
RESET#	Hardware Reset Input	Asynchronous active-low reset that clears internal state and reinitializes flash controller logic.
VCC	Core Supply	Provides power to memory array and control logic; must be stable within 2.7–3.6 V during all operations.
VIO	I/O Supply	Independent power for interface pins; enables mixed-voltage system integration (e.g., 1.8 V MCU ↔ 3.3 V flash).
VSS	Ground	Common reference for VCC and VIO; requires low-impedance connection to minimize noise coupling into read/write paths.

Key Features

Feature	Design Value
Quad-Input Page Programming (QPP)	Enables efficient programming in low-clock-rate systems by accepting four address/data bits per SCK cycle, reducing total write time by ~75% vs. standard SPI.
AutoBoot Function	Automatically executes a configured Normal or Quad Read command at power-up or reset, eliminating host CPU initialization delay for boot code fetch.
On-Die ECC Hardware	Generates and applies Hamming-code-based single-bit error correction transparently during read, removing host-side ECC overhead and latency.
Extended Addressing (32-bit)	Supports full 512 Mb address space without bank switching, simplifying memory mapping in 32-bit MCUs and avoiding software complexity of address aliasing.
CFI and JESD216 SFDP Compliance	Provides standardized, vendor-agnostic parameter tables for automatic driver configuration-critical for Linux MTD and U-Boot portability.

Applications

Automotive Instrument Cluster

Industrial PLC Firmware Storage

Use Scenario: Stores boot loader, GUI assets, and calibration data in digital instrument clusters requiring AEC-Q100 compliance and rapid startup.

IC Role / Device Role / Timing Role: Primary nonvolatile firmware storage with AutoBoot-triggered Quad Read to load kernel within 100 ms of power-on.

Use Value: 52 MBps Quad Read speed and 20-year retention ensure deterministic boot performance over vehicle lifetime without degradation.

Use Scenario: Holds field-upgradable control logic and safety-certified firmware in programmable logic controllers deployed in factory automation.

IC Role / Device Role / Timing Role: Secure, endurance-rated code storage with OTP-protected boot keys and hardware sector locking against unauthorized reprogramming.

Use Value: 100,000 program-erase cycles and Advanced Sector Protection enable safe over-the-air updates without risking runtime corruption.

Medical Imaging Boot Memory

Avionics Data Logger

Use Scenario: Stores certified boot firmware and diagnostic routines in portable ultrasound and MRI subsystems operating across extended temperature ranges.

IC Role / Device Role / Timing Role: High-integrity boot memory with ECC and 20-year data retention, qualified for –40°C to +105°C operation without derating.

Use Value: Eliminates need for external error-checking logic and extends service interval between recalibration cycles.

Use Scenario: Captures flight-critical telemetry and stores black-box logs in airborne data acquisition units subject to DO-160 environmental stress.

IC Role / Device Role / Timing Role: Radiation-tolerant, high-endurance flash with hardware write protection to prevent accidental overwrite during vibration or EMI events.

Use Value: Block protection and 256-KB uniform erase granularity ensure atomic log segment updates without cross-sector interference.

Equivalent & Alternatives

The following parts are listed as comparable options for similar serial NOR flash applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
Cypress S25FL512SAGMFI101	Same die, identical electrical specs, but FBGA (FAB024) package instead of SOIC; no HOLD#/IO3 pin exposed.	Preferred for space-constrained PCBs where BGA routing and thermal performance outweigh manual assembly needs.	Select when board layout favors BGA and automated assembly is available; verify hold functionality is not required in host design.
Winbond W25Q512JWIM > 512Mb	512 Mb density, 1.8 V I/O compatible, but lacks AEC-Q100 qualification and on-die ECC; uses different command set.	Suitable for cost-sensitive consumer or commercial-grade applications where automotive reliability is not mandated.	Choose only for non-automotive use cases; requires full driver rewrite due to command and protection model differences.

Compared with S25FL512SDPBHB210, the Cypress alternative offers identical functionality in BGA form factor-ideal for miniaturized designs-while the Winbond part trades automotive qualification and hardware ECC for lower cost and 1.8 V compatibility, limiting its use to commercial environments.

Availability

S25FL512SDPBHB210 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLCs, medical imaging subsystems, and avionics data loggers requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 Grade 2 compliance.

Supply support for S25FL512SDPBHB210 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

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and secure embedded solutions, with global R&D and manufacturing infrastructure.

The FL-S family targets high-reliability embedded systems needing fast, secure, and enduring code storage-specifically engineered for automotive, industrial, and medical applications demanding AEC-Q100 or extended temperature operation.

FAQ

What is the maximum clock frequency supported for Quad Read DDR operation?

The S25FL512SDPBHB210 supports Quad Read DDR at up to 80 MHz clock frequency, delivering 80 MBps throughput when VIO and VCC are both set to 3.0–3.6 V. This is specified in the "Maximum read rates DDR" table on datasheet page 3, and requires proper setup of the DDR enable bit in the configuration register.

Does this part require external hardware for ECC correction?

No. The S25FL512SDPBHB210 includes fully integrated, hardware-based ECC logic that automatically detects and corrects single-bit errors during every read operation. No external circuitry or host software intervention is needed-the correction is transparent and occurs within the flash's internal data path.

Can the WP# and HOLD# pins be used simultaneously in Quad I/O mode?

No. In Quad I/O mode, WP# and HOLD# function as IO2 and IO3 respectively and are repurposed as bidirectional data lines. Their hardware protection and hold functions are disabled during Quad operation-protection must be managed via status register bits or software commands instead.

Is the SOIC package RoHS-compliant and lead-free?

Yes. The S25FL512SDPBHB210 in 16-pin SOIC (300 mil) packaging is Pb-free and RoHS-compliant, as confirmed in the "Packages (all Pb-free)" section on datasheet page 2. It meets EU Directive 2011/65/EU and has no exemptions applied.

S25FL512SDPBHB210 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: FL-S

Package/Case:: 24-TBGA

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 512Mbit

Memory Organization:: 64M x 8

Memory Interface:: SPI - Quad I/O

Clock Frequency:: 66 MHz

Write Cycle Time - Word, Page:: -

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:: 24-BGA (8x6)

S25FL512SDPBHB210 FAQ

1.How can I place an order for S25FL512SDPBHB210 through Aetrix?

Please submit a Request for Quotation (RFQ) for S25FL512SDPBHB210 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 S25FL512SDPBHB210 reliable?

The price and inventory of S25FL512SDPBHB210 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL512SDPBHB210 is usually 5 days.

3.What payment methods are accepted for S25FL512SDPBHB210?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL512SDPBHB210 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S25FL512SDPBHB210?

S25FL512SDPBHB210 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S25FL512SDPBHB210 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 S25FL512SDPBHB210?

For technical support, including S25FL512SDPBHB210 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL512SDPBHB210 requirements.

6.How does Aetrix verify that S25FL512SDPBHB210 is sourced from the original manufacturer or authorized distributors?

All S25FL512SDPBHB210 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 S25FL512SDPBHB210 meets industry standards.

7.What is the process for return or replacement of S25FL512SDPBHB210?

All S25FL512SDPBHB210 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL512SDPBHB210, 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 S25FL512SDPBHB210 part is unused and in its original packaging.

Return procedure for S25FL512SDPBHB210:

1.Submit a request within 90 days.

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

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