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Infineon Technologies S25FL512SAGBHIS10
- Part No.:
- S25FL512SAGBHIS10
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL512SAGBHIS10.pdf
- Description:
- IC FLASH 512MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,876
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Product details
Overview
S25FL512SAGBHIS10 from Infineon is a 512 Mb (64 MB) serial NOR flash memory with SPI Multi-I/O interface, 3.0 V core supply, uniform 256-KB sectors, Quad Read up to 52 MBps, and integrated hardware ECC for single-bit error correction. It supports AutoBoot, CFI, and DDR read modes, and is qualified for Industrial Plus (–40°C to +105°C) operation in SO16 package.
For engineers reviewing the S25FL512SAGBHIS10 datasheet, S25FL512SAGBHIS10 pinout, S25FL512SAGBHIS10 application, or S25FL512SAGBHIS10 equivalent, this device delivers high-speed Quad/DDR read performance, sector-level block protection, OTP security, and AEC-Q100 Grade 2 automotive readiness in a Pb-free 16-pin SOIC package.
Technical Context
This FL-S series flash implements Infineon's 65 nm MIRRORBIT™ technology with Eclipse™ architecture, enabling simultaneous read-while-write capability and deterministic erase timing across uniform 256-KB sectors. Its dual-voltage I/O (VIO = 1.65–3.6 V) decouples signal integrity from core power, supporting mixed-voltage host interfaces.
The device uses standard SPI command sets (modes 0/3), extends addressing to 32 bits, and supports both legacy S25FL-A/K/P footprints and enhanced Multi-I/O commands. Internal hardware ECC operates transparently during program/erase, eliminating software overhead for error correction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 512 Mb (64 MB) - supports firmware images, boot code, and configuration data for mid-to-high-end embedded systems. |
| Read Speed (Quad) | 52 MBps at 104 MHz - enables fast application loading and real-time code execution from flash without XIP latency penalties. |
| Page Programming | 512-byte buffer with 1.5 MBps throughput - reduces write time per page and improves firmware update efficiency. |
| Erase Unit | Uniform 256-KB sectors - simplifies partitioning for OTA updates, secure boot regions, and field-upgradable modules. |
| Data Retention | 20 years minimum - ensures long-term reliability in industrial control, medical devices, and automotive ECUs. |
| Cycling Endurance | 100,000 program-erase cycles - supports frequent firmware patching and logging in edge gateway and telemetry applications. |
| Operating Temp | –40°C to +105°C (Industrial Plus) - validated for under-hood automotive, motor drives, and outdoor infrastructure deployments. |
| Security | 1024-byte OTP array + hardware/software block protection + ASP - enables root-of-trust boot, key storage, and tamper-resistant firmware locking. |
Pinout & Package
Package: 16-pin SOIC (300 mil), Pb-free, RoHS-compliant, footprint-compatible with industry-standard SPI flash sockets.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable for SPI command decoding; supports daisy-chaining in multi-device configurations. |
| SCK | Serial Clock Input | Drives all synchronous operations; supports up to 133 MHz SDR and 80 MHz DDR clock rates. |
| SI / IO0 | Serial Input / I/O0 | Primary data input in standard SPI; functions as bidirectional I/O0 in Dual/Quad modes. |
| SO / IO1 | Serial Output / I/O1 | Primary data output 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. |
| HOLD# / IO3 | Hold Input / I/O3 | Pauses ongoing transfers without deselecting device; doubles as I/O3 in Quad mode. |
| VCC | Core Supply | 2.7–3.6 V core voltage; powers internal logic, ECC engine, and array control circuitry. |
| VIO | I/O Supply | 1.65–3.6 V independent I/O rail - enables interfacing with 1.8 V or 3.3 V microcontrollers without level shifters. |
| VSS | Ground | Common reference for core and I/O domains; requires low-impedance PCB return path for signal integrity. |
| RESET# | Reset Input | Asynchronous hard reset; initializes internal state machines and clears pending commands on assertion. |
Key Features
| Feature | Design Value |
|---|---|
| AutoBoot Function | Executes preconfigured Normal or Quad Read at power-up/reset - eliminates bootloader dependency for fast system initialization. |
| Hardware ECC Engine | On-the-fly single-bit error correction during read/write - removes need for external error-handling firmware or redundant storage. |
| Advanced Sector Protection (ASP) | Password- or boot-code-controlled individual sector locking - enables secure firmware partitioning and anti-rollback enforcement. |
| Extended Addressing (32-bit) | Supports >16 MB address space - future-proofs designs for larger firmware binaries and multi-application storage. |
| CFI & SFDP Compliance | Standardized parameter discovery via JEDEC JESD216 - enables automatic driver configuration and cross-vendor compatibility in OS/bootloader stacks. |
Applications
| Automotive ADAS ECU | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Stores boot firmware, sensor calibration tables, and real-time control algorithms in radar processing units. IC Role / Device Role / Timing Role: Nonvolatile code storage with AutoBoot and 20-year retention; supports AEC-Q100 Grade 2 thermal profile. Use Value: Enables cold-start within 100 ms via Quad Read; ASP prevents unauthorized firmware modification during vehicle service. | Use Scenario: Holds ladder logic programs, HMI assets, and field-updatable motion control profiles in modular automation controllers. IC Role / Device Role / Timing Role: High-reliability program storage with 100K-cycle endurance and uniform 256-KB erase blocks for atomic updates. Use Value: Eliminates external level shifters via dual-voltage I/O (1.8 V MCU ↔ 3.0 V flash); OTP secures vendor-specific IP. |
| Medical Imaging Boot Loader | 5G Baseband Radio Firmware |
Use Scenario: Hosts certified boot loader and diagnostic self-test routines in portable ultrasound and MRI subsystems. IC Role / Device Role / Timing Role: Secure, long-life storage for FDA-cleared firmware; leverages 1024-byte OTP for cryptographic key binding. Use Value: Meets 20-year data retention requirement for Class II/III devices; CFI/SFDP allows plug-and-play driver integration. | Use Scenario: Stores FPGA bitstreams, DSP firmware, and RF calibration data in massive MIMO radio units operating in outdoor enclosures. IC Role / Device Role / Timing Role: High-bandwidth flash interface supporting DDR read at 80 MBps for rapid reconfiguration of beamforming engines. Use Value: Reduces boot latency by 65% vs. standard SPI; uniform sector erase enables zero-downtime field upgrades. |
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 S25FL512SAGMFI10 | Same die, FBGA-24 (FAB024) package; no SOIC option; identical electrical specs and command set. | Preferred for space-constrained PCBs where BGA mounting is feasible and thermal dissipation exceeds SOIC limits. | Select when board layout favors BGA and thermal budget allows higher junction temperature in compact form factor. |
| Winbond W25Q512JVFIQ | 512 Mb, 1.8 V / 3.3 V dual I/O supply; lacks AutoBoot, ASP, and hardware ECC; different SFDP structure. | Suitable for cost-sensitive consumer IoT but not for safety-critical or long-life industrial use cases. | Choose only if ECC, sector-level password protection, and guaranteed 20-year retention are not required. |
Compared with S25FL512SAGBHIS10, the FBGA variant offers identical functionality in smaller footprint but requires rework-capable assembly; Winbond's alternative trades security and longevity for lower unit cost and broader vendor support in non-automotive designs.
Availability
S25FL512SAGBHIS10 is available at Aetrix Electronics and suitable for automotive ADAS ECUs, industrial PLCs, medical imaging boot loaders, and 5G baseband radios requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 compliance.
Supply support for S25FL512SAGBHIS10 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 memory solutions, with global R&D and manufacturing infrastructure.
The FL-S family targets high-reliability embedded systems requiring fast, secure, and long-life serial flash - optimized for automotive, industrial, and medical applications demanding AEC-Q100 qualification and 20-year data retention.
FAQ
What is the maximum clock frequency supported in DDR mode?
The S25FL512SAGBHIS10 supports Fast Read DDR, Dual Read DDR, and Quad Read DDR at up to 80 MHz clock rate, delivering 20 MBps, 40 MBps, and 80 MBps respectively when VIO = VCC = 3.0–3.6 V. This is confirmed in the Performance Summary table (Datasheet Rev. *U, page 3).
Does this part include hardware-based error correction?
Yes - it integrates an on-die hardware ECC engine that automatically generates and checks Hamming codes during program and erase operations, correcting single-bit errors transparently without CPU intervention or additional software overhead.
Is the SO16 package RoHS-compliant and lead-free?
Yes - the S25FL512SAGBHIS10 uses a Pb-free, RoHS-compliant 16-pin SOIC package, as explicitly stated in the "Packages (all Pb-free)" section of the datasheet (page 2) and verified on Infineon's official product page.
Can this flash be used with a 1.8 V microcontroller interface?
Yes - its versatile I/O supply (VIO) accepts 1.65–3.6 V, allowing direct connection to 1.8 V MCUs without level shifters. Core voltage (VCC) remains at 2.7–3.6 V, maintaining full performance while isolating I/O signaling voltage.
S25FL512SAGBHIS10 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:
- 133 MHz
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FL512SAGBHIS10 FAQ
1.How can I place an order for S25FL512SAGBHIS10 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL512SAGBHIS10 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 S25FL512SAGBHIS10 reliable?
The price and inventory of S25FL512SAGBHIS10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL512SAGBHIS10 is usually 5 days.
3.What payment methods are accepted for S25FL512SAGBHIS10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL512SAGBHIS10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL512SAGBHIS10?
S25FL512SAGBHIS10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL512SAGBHIS10 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 S25FL512SAGBHIS10?
For technical support, including S25FL512SAGBHIS10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL512SAGBHIS10 requirements.
6.How does Aetrix verify that S25FL512SAGBHIS10 is sourced from the original manufacturer or authorized distributors?
All S25FL512SAGBHIS10 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 S25FL512SAGBHIS10 meets industry standards.
7.What is the process for return or replacement of S25FL512SAGBHIS10?
All S25FL512SAGBHIS10 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL512SAGBHIS10, 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 S25FL512SAGBHIS10 part is unused and in its original packaging.
Return procedure for S25FL512SAGBHIS10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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