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Infineon Technologies S25FL128SAGBHVC13
- Part No.:
- S25FL128SAGBHVC13
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL128SAGBHVC13.pdf
- Description:
- IC FLASH 128MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,945
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Product details
Overview
S25FL128SAGBHVC13 from Infineon is a 128 Mb (16 MB) serial NOR flash memory with SPI Multi-I/O interface, designed for high-reliability military applications requiring extended temperature operation (-55°C to +125°C). It supports Quad, Dual, and DDR read modes up to 80 MHz (80 MBps Quad DDR), features hardware ECC, 100 program-erase cycles, and hybrid/uniform sector erase options - deployed in avionics boot code storage and secure firmware update modules.
For engineers reviewing the S25FL128SAGBHVC13 datasheet, S25FL128SAGBHVC13 pinout, S25FL128SAGBHVC13 application, or S25FL128SAGBHVC13 equivalent, key selection criteria include military-grade temperature tolerance, Quad DDR read throughput, OTP-based secure silicon region, AutoBoot functionality at power-up, and compatibility with legacy S25FL-A/K/P families.
Technical Context
This device implements SPI-MIO (Multi-I/O) protocol with configurable clock polarity/phase (modes 0 and 3), supporting SDR and DDR transfers across SI/SO/IO2/IO3 pins. Its Eclipse architecture with 65-nm MIRRORBIT™ technology enables simultaneous read-while-write capability and internal hardware ECC generation for single-bit correction.
The flash integrates dual supply domains: core voltage (VCC = 2.7–3.6 V) and versatile I/O voltage (VIO = 1.65–3.6 V), enabling interoperability with 1.8 V and 3.3 V host systems. Sector protection is implemented via status register bits and Advanced Sector Protection (ASP), allowing password- or boot-code-controlled individual sector locking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 128 Mb (16 MB) - sufficient for full boot image + secure firmware partition in space-constrained military controllers. |
| Read Throughput | Up to 80 MBps (Quad DDR @ 80 MHz) - enables sub-200 ms full-image reads critical for rapid system initialization. |
| Erase Architecture | Hybrid sector option: thirty-two 4-KB sectors + remaining 64-KB sectors - maintains backward compatibility with prior S25FL devices. |
| Endurance & Retention | 100 program-erase cycles / >20 years data retention - validated for long-life deployment in sealed, non-serviceable platforms. |
| Security Features | 1024-byte OTP array + ASP + hardware/software block protection - supports secure boot key storage and immutable configuration lockdown. |
| Operating Temperature | -55°C to +125°C (military grade) - qualified per MIL-STD-883 for sustained operation in jet engine bays and radar front-ends. |
| Supply Voltages | VCC = 2.7–3.6 V; VIO = 1.65–3.6 V - allows direct interfacing with both 1.8 V FPGAs and 3.3 V microcontrollers without level shifters. |
Pinout & Package
Package: 24-ball FBGA (FAB024), 6 × 8 mm, Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command sequence initiation; supports daisy-chaining in multi-device configurations. |
| SCK | Serial Clock | Input clock for SDR/DDR transfers; supports up to 133 MHz for Fast Read and 80 MHz for DDR modes. |
| IO0 (SI) | Serial Input / Data Line 0 | Primary input for commands and addresses; functions as bidirectional data line in multi-I/O modes. |
| IO1 (SO) | Serial Output / Data Line 1 | Primary output for read data; operates as bidirectional line in Dual/Quad modes with configurable drive strength. |
| IO2 (WP#) | Write Protect / Data Line 2 | Hardware write lock when asserted low; doubles as Quad I/O line during active transfers. |
| IO3 (HOLD#) | Hold / Data Line 3 | Pauses ongoing transfer without deselecting device; repurposed as fourth I/O line in Quad mode. |
| VCC | Core Supply | 2.7–3.6 V power for memory array and logic; decoupling required within 10 mm of pin per MIL-PRF-38535. |
| VIO | I/O Supply | Independent 1.65–3.6 V rail for interface logic - enables mixed-voltage system integration. |
| VSS | Ground | Dedicated signal ground; requires separate low-inductance return path from VCC/VIO for EMI control. |
Key Features
| Feature | Design Value |
|---|---|
| AutoBoot Execution | Automatically executes Normal or Quad Read at preselected address on power-up/reset - eliminates external boot controller dependency. |
| Quad Input Page Programming (QPP) | Enables 512-byte page writes using all four I/O lines - reduces programming time by 4× vs. standard SPI in low-clock-rate systems. |
| Internal Hardware ECC | Real-time single-bit error correction with no software overhead - ensures data integrity without CPU intervention during read operations. |
| Common Flash Interface (CFI) | Standardized query table accessible via SPI - enables automatic driver detection and runtime configuration in heterogeneous OS environments. |
| Advanced Sector Protection (ASP) | Password- or boot-ROM-controlled per-sector lock - prevents unauthorized firmware modification while permitting field updates to designated regions. |
Applications
| Avionics Boot Memory | Tactical Radio Firmware Storage |
|---|---|
|
Use Scenario: Stores boot loader and FPGA configuration bitstream in airborne mission computers subject to thermal shock and vibration. IC Role / Device Role / Timing Role: Primary nonvolatile boot medium with AutoBoot execution and CFI-based driver auto-negotiation. Use Value: -55°C to +125°C operation ensures reliability during rapid altitude changes; hybrid sector layout preserves legacy upgrade paths. |
Use Scenario: Holds encrypted radio stack firmware and cryptographic keys in handheld SATCOM terminals deployed in desert environments. IC Role / Device Role / Timing Role: Secure firmware repository leveraging 1024-byte OTP and ASP for key isolation and anti-tamper enforcement. Use Value: Hardware ECC prevents silent corruption during high-G maneuvers; Quad DDR read accelerates secure boot verification. |
| Radar Signal Processor Code Storage | Military Vehicle ECUs |
|
Use Scenario: Hosts real-time DSP algorithms and calibration tables in AESA radar front-ends exposed to wide ambient swings. IC Role / Device Role / Timing Role: High-throughput instruction store supporting deterministic <200 µs latency for interrupt-driven processing loops. Use Value: 80 MBps Quad DDR read sustains 100+ MB/s DMA bandwidth; uniform 256-KB erase blocks simplify over-the-air update partitioning. |
Use Scenario: Stores mission-critical vehicle control firmware in armored ground vehicle ECUs operating under EMI-heavy engine bay conditions. IC Role / Device Role / Timing Role: Radiation-tolerant, long-life firmware archive with hardware write protection against accidental reflash. Use Value: >20-year data retention meets 15-year platform lifecycle requirements; dual VCC/VIO rails simplify integration with mixed-voltage CAN/FlexRay subsystems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MX25L12833FZC-10G | Commercial grade (-40°C to +85°C); no DDR support; 1.8 V only VIO; no ASP or OTP | Lacks military temp range, secure features, and DDR performance - suitable only for benign-environment industrial gateways | Select only if cost sensitivity outweighs security and environmental requirements; requires external ECC and boot sequencing logic. |
| W25Q128JVSIM | Industrial grade (-40°C to +105°C); supports Quad DDR but no AutoBoot or hardware ECC; 10k endurance | Missing military qualification and integrated boot automation - used in commercial UAV flight controllers with shorter lifecycles | Choose when DDR speed is needed without military certification; verify external error handling for safety-critical code storage. |
Compared with MX25L12833FZC-10G and W25Q128JVSIM, S25FL128SAGBHVC13 uniquely delivers military temperature operation, hardware ECC, AutoBoot, and ASP in a single package - eliminating external components and validation effort for certified defense platforms.
Availability
S25FL128SAGBHVC13 is available at Aetrix Electronics and suitable for avionics boot memory, tactical radio firmware storage, and radar signal processor code storage requiring stable component supply across extended product lifecycles.
Supply support for S25FL128SAGBHVC13 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 high-reliability memory solutions for industrial and defense markets.
S25FL128SAGBHVC13 belongs to the FL-S family - engineered specifically for military and aerospace applications demanding extended temperature operation, hardware security, and SPI-MIO interoperability with legacy flash ecosystems.
FAQ
Does S25FL128SAGBHVC13 support both 24-bit and 32-bit addressing?
Yes, it supports extended addressing with configurable 24-bit or 32-bit address modes. The 32-bit mode enables full access to the entire 128 Mb address space and is required for compatibility with future higher-density FL-S devices. Address mode is selected via configuration register bit CR3[2].
What is the purpose of the VIO pin, and can it be tied to VCC?
VIO supplies power to the I/O buffer circuitry independently from the core VCC rail. It must be set to match the host interface voltage (1.65–3.6 V) and cannot be assumed identical to VCC. Tying VIO to VCC is permissible only if the host operates at the same voltage; otherwise, mismatched VIO causes timing violations or bus contention.
How does AutoBoot function, and can the startup address be modified?
AutoBoot executes a preconfigured Normal or Quad Read command at power-up or hardware reset. The target address is stored in a dedicated 24-bit AutoBoot address register (ABAR), programmable via Write Enable + Write Register command. Default address is 0x000000 but is field-configurable for custom boot partition alignment.
Is the 1024-byte OTP array one-time programmable per byte or per word?
The OTP array is organized as 1024 bytes with byte-level programming granularity. Once a bit is programmed from '1' to '0', it cannot be reversed. Erasure is not supported; therefore, each byte must be written with final values in correct sequence, typically during final test or secure provisioning.
S25FL128SAGBHVC13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-S
- Package/Case:
- 24-TBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR (SLC)
- Memory Size:
- 128Mbit
- Memory Organization:
- 16M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 133 MHz
- Write Cycle Time - Word, Page:
- 750µs
- Access Time:
- 6.5 ns
- 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)
S25FL128SAGBHVC13 FAQ
1.How can I place an order for S25FL128SAGBHVC13 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL128SAGBHVC13 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 S25FL128SAGBHVC13 reliable?
The price and inventory of S25FL128SAGBHVC13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL128SAGBHVC13 is usually 5 days.
3.What payment methods are accepted for S25FL128SAGBHVC13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL128SAGBHVC13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL128SAGBHVC13?
S25FL128SAGBHVC13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL128SAGBHVC13 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 S25FL128SAGBHVC13?
For technical support, including S25FL128SAGBHVC13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL128SAGBHVC13 requirements.
6.How does Aetrix verify that S25FL128SAGBHVC13 is sourced from the original manufacturer or authorized distributors?
All S25FL128SAGBHVC13 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 S25FL128SAGBHVC13 meets industry standards.
7.What is the process for return or replacement of S25FL128SAGBHVC13?
All S25FL128SAGBHVC13 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL128SAGBHVC13, 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 S25FL128SAGBHVC13 part is unused and in its original packaging.
Return procedure for S25FL128SAGBHVC13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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