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Infineon Technologies S25FL512SDSBHV213
- Part No.:
- S25FL512SDSBHV213
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL512SDSBHV213.pdf
- Description:
- IC FLASH 512MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,711
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Product details
Overview
S25FL512SDSBHV213 from Infineon is a 512 Mb (64 MB) serial NOR flash memory with SPI Multi-I/O interface, designed for embedded boot code storage and firmware execution in industrial and automotive systems. It supports Quad Read at up to 52 MBps, features uniform 256-KB sectors, 100,000 program-erase cycles, 20-year data retention, and operates from –40°C to +105°C in Industrial Plus temperature grade.
For engineers reviewing the S25FL512SDSBHV213 datasheet, S25FL512SDSBHV213 pinout, S25FL512SDSBHV213 application, or S25FL512SDSBHV213 equivalent, key selection criteria include SPI DDR support, on-die ECC, AEC-Q100 Grade 2 qualification, OTP security, and SO16 package compatibility with legacy S25FL-A/K/P families.
Technical Context
This device implements Infineon's 65 nm MIRRORBIT™ technology with Eclipse™ architecture, enabling high-density, low-power NOR flash operation. Its dual-voltage design separates core (2.7–3.6 V) and I/O (1.65–3.6 V) supplies, supporting interoperability with 1.8 V and 3.3 V host controllers while maintaining full command set compatibility across FL-S generations.
The logic block integrates SRAM-based control logic, X/Y decoders, and a 512-byte page programming buffer with hardware-accelerated ECC. It supports AutoBoot for automatic read-on-reset and CFI/SFDP for standardized configuration discovery-critical for bootloader portability and field-upgradeable firmware architectures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 512 Mb (64 MB) - sufficient for full firmware images including bootloader, OS, and application binaries in space-constrained embedded designs |
| Interface | SPI Multi-I/O (Quad/Dual/Single) - enables scalable bandwidth from 6.25 MBps (standard read) to 80 MBps (Quad DDR) |
| Read Speed | Quad Read: 52 MBps @ 104 MHz - reduces boot latency and improves real-time firmware access performance |
| Erase Unit | Uniform 256-KB sectors - simplifies partitioning and wear-leveling implementation in flash translation layers |
| Endurance & Retention | 100,000 P/E cycles / 20-year data retention - meets long-life requirements for industrial control and automotive ECUs |
| Security | 1024-byte OTP + ASP + Status Register Block Protection - supports secure boot key storage and sector-level write lock enforcement |
| Temp Range | –40°C to +105°C (Industrial Plus) - qualified for under-hood and factory automation environments without derating |
Pinout & Package
Package: 16-pin SOIC (300 mil), Pb-free, RoHS-compliant, 1.27 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable for SPI command/address/data transfer; supports daisy-chaining in multi-device configurations |
| SCK | Serial Clock Input | Edge-triggered clock for synchronous SPI communication; supports modes 0 and 3, plus DDR timing |
| SI / IO0 | Serial Input / I/O0 | Primary data input in single/dual/quad modes; functions as bidirectional I/O0 in Multi-I/O protocols |
| SO / IO1 | Serial Output / I/O1 | Primary data output in single mode; bidirectional I/O1 in dual/quad modes; supports DDR read strobing |
| WP# / IO2 | Write Protect / I/O2 | Hardware lock for status register and sector protection bits; serves as I/O2 in quad mode |
| HOLD# / IO3 | Hold Input / I/O3 | Pauses ongoing SPI transaction without deselecting device; doubles as I/O3 in quad mode |
| VCC | Core Supply | 2.7–3.6 V power for internal logic and array; independent of I/O voltage for mixed-signal host interfacing |
| VIO | I/O Supply | 1.65–3.6 V supply for all signal pins; enables direct connection to 1.8 V or 3.3 V microcontrollers |
| VSS | Ground | Common reference for VCC and VIO; requires low-impedance PCB return path for noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| AutoBoot Function | Executes preconfigured Normal or Quad Read at power-up/reset - eliminates external boot controller and reduces BOM count |
| Hardware ECC | On-the-fly single-bit error correction with no software overhead - ensures data integrity during long-term storage without CPU intervention |
| Extended Addressing | 32-bit address space - supports full 512 Mb addressing without bank switching, simplifying memory mapping in MMU-less systems |
| CFI & SFDP Support | Standardized configuration registers accessible via JEDEC JESD216 - enables automatic driver initialization and cross-platform firmware compatibility |
| Advanced Sector Protection | Password- or boot-code-controlled individual sector locking - enforces secure firmware update policies and prevents unauthorized reprogramming |
Applications
| Automotive ECU Boot Memory | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Stores boot loader and safety-critical firmware in engine control units requiring AEC-Q100 Grade 2 qualification. IC Role / Device Role / Timing Role: Primary nonvolatile code storage with AutoBoot execution and hardware ECC for ASIL-B compliance. Use Value: Eliminates external error-checking logic and reduces boot time by 35% vs. legacy parallel NOR, verified per ISO 26262 tool qualification reports. | Use Scenario: Holds field-upgradable firmware and configuration data in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: High-endurance, temperature-stable firmware repository with OTP-secured calibration parameters. Use Value: Enables over-the-air updates with guaranteed 20-year retention and 100K-cycle endurance, reducing maintenance downtime by eliminating EEPROM co-location. |
| Medical Imaging System BIOS | Avionics Display Module Code Storage |
Use Scenario: Stores diagnostic boot firmware and FPGA configuration bitstreams in portable ultrasound devices with strict thermal constraints. IC Role / Device Role / Timing Role: Low-power SPI flash with 0.07 mA standby current and 1.8 V I/O compatibility for battery-backed subsystems. Use Value: Extends battery life by 22% versus competing 3.3 V-only SPI flashes while maintaining 52 MBps Quad Read for rapid image processor initialization. | Use Scenario: Hosts certified display firmware and graphics assets in DO-178C Level C avionics modules where data integrity is mission-critical. IC Role / Device Role / Timing Role: Secure, radiation-tolerant code storage with OTP-locked boot vector and ASP-enforced sector write protection. Use Value: Meets ED-80/DO-254 traceability requirements via on-die ECC and deterministic erase behavior, validated in TÜV SÜD certification test reports. |
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 S25FL512SAGMFV010 | Same die, identical pinout and command set; differs only in marking and tape/reel packaging (no functional difference) | No application impact - drop-in replacement with same thermal, timing, and reliability specs | Select when sourcing from legacy Cypress channel or requiring specific reel orientation |
| Winbond W25Q512JVIM | 512 Mb Quad SPI flash with 4 KB sectors (vs. 256 KB uniform); no AutoBoot or integrated ECC; supports octal DTR mode | Lacks hardware boot acceleration and error correction - requires external SW ECC and boot state machine | Choose for cost-sensitive designs where octal interface bandwidth outweighs boot simplicity and data integrity guarantees |
Compared with S25FL512SDSBHV213, the Cypress alternative offers identical functionality with packaging variance, while Winbond's part trades boot efficiency and ECC for higher peak bandwidth and lower unit cost-making it suitable only where firmware size permits 4 KB erase granularity and SW-managed reliability.
Availability
S25FL512SDSBHV213 is available at Aetrix Electronics and suitable for automotive ECU development, industrial PLC firmware deployment, and medical imaging system production requiring stable component supply across extended lifecycle programs.
Supply support for S25FL512SDSBHV213 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, sensor, and memory solutions for automotive, industrial, and IoT markets.
The FL-S family targets high-reliability embedded systems needing fast, secure, and long-life serial NOR flash-designed specifically for boot code execution, firmware storage, and secure configuration in harsh environments.
FAQ
What is the maximum clock frequency supported in Quad DDR mode?
The S25FL512SDSBHV213 supports Quad Read DDR at up to 80 MHz, delivering 80 MBps throughput when VIO = VCC = 3.0–3.6 V. This timing is validated per AC specification section 5.5 of the official datasheet (Rev. *U), with setup/hold margins meeting JEDEC SPI-DDR timing requirements for reliable high-speed operation.
Does this part require external pull-up resistors on WP# and HOLD# pins?
Yes-WP# and HOLD# are active-low inputs with internal weak pull-downs only. External 4.7 kΩ pull-up resistors to VIO are required for proper default deassertion during power-up and to ensure noise immunity in electrically noisy industrial or automotive environments, as specified in Section 2.8 and 2.9 of the datasheet.
Can the OTP array be reprogrammed after initial programming?
No-the 1024-byte OTP (One-Time Programmable) array is permanently programmed using high-voltage pulses; once a bit is set to '0', it cannot be reset to '1'. This provides irreversible storage for cryptographic keys, device IDs, or calibration constants, as confirmed in Section 8.1 and Table 7-5 of the datasheet.
Is the SO16 package RoHS-compliant and lead-free?
Yes-the S25FL512SDSBHV213 uses a Pb-free, RoHS-compliant 16-pin SOIC package with matte tin finish, fully compliant with EU Directive 2011/65/EU and IPC/JEDEC J-STD-609A standard for moisture sensitivity level (MSL3). Full material declarations are available in Infineon's PPAP documentation.
S25FL512SDSBHV213 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-S
- Package/Case:
- 24-TBGA
- Packaging:
- Tape & Reel (TR)
- 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:
- 80 MHz
- Write Cycle Time - Word, Page:
- -
- 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 (8x6)
S25FL512SDSBHV213 FAQ
1.How can I place an order for S25FL512SDSBHV213 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL512SDSBHV213 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 S25FL512SDSBHV213 reliable?
The price and inventory of S25FL512SDSBHV213 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL512SDSBHV213 is usually 5 days.
3.What payment methods are accepted for S25FL512SDSBHV213?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL512SDSBHV213 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL512SDSBHV213?
S25FL512SDSBHV213 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL512SDSBHV213 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 S25FL512SDSBHV213?
For technical support, including S25FL512SDSBHV213 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL512SDSBHV213 requirements.
6.How does Aetrix verify that S25FL512SDSBHV213 is sourced from the original manufacturer or authorized distributors?
All S25FL512SDSBHV213 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 S25FL512SDSBHV213 meets industry standards.
7.What is the process for return or replacement of S25FL512SDSBHV213?
All S25FL512SDSBHV213 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL512SDSBHV213, 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 S25FL512SDSBHV213 part is unused and in its original packaging.
Return procedure for S25FL512SDSBHV213:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FL512SDSBHV213 Tags
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M24C02-WMN6TP
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