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Infineon Technologies S79FS01GSFABHB213
- Part No.:
- S79FS01GSFABHB213
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S79FS01GSFABHB213.pdf
- Description:
- IC FLASH 1GBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,106
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Product details
Overview
S79FS01GSFABHB213 from Infineon is a 1 Gbit (128 MB), 1.8 V automotive-grade serial NOR flash memory with dual-quad SPI interface, 65-nm MIRRORBIT™ Eclipse architecture, and AEC-Q100 Grade 2 qualification (−40°C to +105°C). It supports DDR Quad I/O read up to 204 MBps, 256/512-byte page programming, hardware ECC, and hybrid/uniform sector erase options for boot code and firmware storage in ADAS ECUs.
For engineers reviewing the S79FS01GSFABHB213 datasheet, S79FS01GSFABHB213 pinout, S79FS01GSFABHB213 application, or S79FS01GSFABHB213 equivalent, key selection criteria include dual-die quad-SPI bandwidth, automotive temperature compliance, on-die ECC, hybrid sector layout for secure boot partitioning, and BGA-24 (ZSA024) package compatibility with space-constrained ECU layouts.
Technical Context
This dual-die flash integrates two independent 512-Mbit arrays, each with dedicated CS#, SCK#, IO0–IO3/IO4–IO7, WP#, and RESET# signals-enabling concurrent or interleaved access. The device implements SFDP v1.6 and CFI for standardized configuration discovery and supports both SDR and DDR modes across SPI clock polarity/phase modes 0 and 3.
Internal hardware ECC corrects single-bit errors per 512-byte sector without host intervention; erase suspend/resume and program suspend/resume allow real-time background operations. The hybrid sector map includes eight 8 KB sectors plus one 448 KB sector at top/bottom address boundaries, enabling fine-grained protection of boot code while maintaining large uniform 512 KB blocks for application firmware.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 1 Gbit (128 MB) total capacity across two independent 512-Mbit dies |
| Interface | Dual-quad SPI: two independent Quad I/O channels (SPI1: IO0–IO3; SPI2: IO4–IO7) |
| Max Read Rate | 204 MBps via DDR Quad I/O at 102 MHz clock |
| Erase Architecture | Hybrid: eight 8 KB + one 448 KB physical sectors + uniform 512 KB logical sectors |
| ECC | On-die hardware single-bit error correction per 512-byte sector |
| Temp Grade | AEC-Q100 Grade 2: −40°C to +105°C ambient operating range |
| Supply Voltage | 1.7 V to 2.0 V - optimized for low-noise 1.8 V automotive power rails |
Pinout & Package
BGA-24 package (6 × 8 mm, 5 × 5 ball ZSA024 footprint), Pb-free, RoHS-compliant. Ball pitch: 0.8 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS1#, CS2# | Chip Select inputs | Independent enables for die 1 and die 2; support concurrent or isolated access |
| SCK1, SCK2 | Serial clock inputs | Separate clocks per die; enable asynchronous timing control or synchronized dual-read |
| IO0–IO3 | Quad I/O for SPI1 | Bi-directional data lines supporting Normal/Fast/Quad/DDR read and program |
| IO4–IO7 | Quad I/O for SPI2 | Independent second quad channel; no shared signal lines with SPI1 |
| WP1#, WP2# / IO2, IO6 | Write protect inputs | Hardware-enabled sector lock per die; configurable as I/O in non-protect mode |
| RESET1#, RESET2# / IO3, IO7 | Reset inputs | Asynchronous reset per die; dual-reset ensures deterministic recovery in safety-critical systems |
| VCC | Power supply | 1.7–2.0 V core supply; decoupling required per Infineon layout guidelines |
| VSS | Ground | Signal and power ground reference; multiple VSS balls reduce impedance |
Key Features
| Feature | Design Value |
|---|---|
| Dual-die architecture | Two electrically isolated 512-Mbit arrays with independent control, enabling redundancy or parallel firmware loading |
| DDR Quad I/O interface | 204 MBps read throughput doubles SDR performance-critical for fast boot and OTA update streaming |
| Hybrid sector erase map | Enables dedicated 8 KB boot sectors with individual protection, plus large 512 KB blocks for application firmware |
| On-die ECC | Single-bit correction per 512-byte sector eliminates need for host-level error handling in safety-critical reads |
| Advanced Sector Protection (ASP) | Password- or boot-code-controlled read/write lock per sector-supports secure boot authentication and firmware integrity enforcement |
Applications
| Automotive ADAS ECU | Infotainment Head Unit |
|---|---|
Use Scenario: Storing boot loader, safety-critical sensor fusion firmware, and calibration data in redundant dual-die configuration. IC Role / Device Role / Timing Role: Primary non-volatile storage for ASIL-B compliant boot sequence with deterministic reset recovery and ECC-verified reads. Use Value: Dual-die isolation prevents single-point failure; hybrid sector map isolates immutable boot code from field-updatable application partitions. | Use Scenario: Hosting OS image, UI assets, and map data with rapid sequential read and partial reprogramming during OTA updates. IC Role / Device Role / Timing Role: High-bandwidth serial flash delivering >200 MBps DDR Quad I/O reads to minimize boot time and UI latency. Use Value: 204 MBps DDR read rate reduces cold boot time by >40% vs. legacy SDR SPI flash; uniform 512 KB erase blocks align with OTA patch granularity. |
| Electric Vehicle Battery Management System | Automotive Gateway Module |
Use Scenario: Storing cell balancing algorithms, thermal models, and lifetime logging data requiring long-term retention and write endurance. IC Role / Device Role / Timing Role: Persistent storage with 20-year data retention and 100,000 program-erase cycles under extended temperature cycling. Use Value: AEC-Q100 Grade 2 rating ensures reliability at +105°C under hood; deep power-down current (16 µA) extends backup battery life. | Use Scenario: Securely storing multi-protocol stack firmware (CAN FD, Ethernet AVB, LIN) with role-based access control. IC Role / Device Role / Timing Role: Trusted execution environment anchor with OTP array (2048 bytes) and ASP-enforced sector lockdown. Use Value: 2048-byte OTP stores cryptographic keys; ASP password protection prevents unauthorized read of gateway security policies. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-quad SPI flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CY15B102QN-PSOC | 2 Mbit FRAM, 1.8 V, single-die, no DDR mode, 15 ns random read, unlimited endurance | Targeted at ultra-low-latency parameter logging-not firmware storage | Select only when byte-level write endurance and zero write latency outweigh density and DDR bandwidth needs |
| MX66UM1G45GXDQI | 1 Gbit, 1.8 V, single-die quad SPI, 200 MBps DDR read, no dual-channel or hybrid sector map | Lacks die-level isolation and flexible sector topology for boot/application partitioning | Choose for cost-sensitive infotainment where dual-die redundancy and ASP are not required |
Compared with CY15B102QN-PSOC and MX66UM1G45GXDQI, the S79FS01GSFABHB213 uniquely delivers dual-die fault containment, hybrid sector mapping for secure boot, and AEC-Q100 Grade 2 compliance-making it the only option qualified for ASIL-B automotive firmware storage with concurrent access capability.
Availability
S79FS01GSFABHB213 is available at Aetrix Electronics and suitable for automotive ADAS ECUs, EV battery management systems, infotainment head units, and gateway modules requiring stable component supply across extended product lifecycles.
Supply support for S79FS01GSFABHB213 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 microcontrollers, and trusted security solutions for industrial and automotive markets.
The S79FS01GS series belongs to Infineon's automotive-qualified serial flash product line, engineered specifically for ASIL-B firmware storage, secure boot, and high-reliability operation in harsh-temperature vehicle environments.
FAQ
What is the purpose of the dual-die architecture in the S79FS01GSFABHB213?
The dual-die architecture provides two electrically isolated 512-Mbit flash arrays with independent chip select, clock, and I/O lines. This enables concurrent firmware access, hardware-level redundancy for functional safety, and die-specific protection schemes-critical for ASIL-B systems where fault containment and deterministic boot behavior are mandatory.
Does the S79FS01GSFABHB213 support both SDR and DDR Quad I/O modes?
Yes, it supports both SDR and DDR Quad I/O modes across SPI clock polarity/phase modes 0 and 3. DDR Quad I/O achieves 204 MBps maximum read throughput at 102 MHz, while SDR modes support standard SPI command sets including Fast Read and Quad Output for backward compatibility with legacy controllers.
How does the hybrid sector erase map benefit automotive firmware design?
The hybrid map allocates eight 8 KB sectors plus one 448 KB sector at top/bottom addresses, allowing immutable boot code to reside in protected small sectors while application firmware occupies large uniform 512 KB blocks. This simplifies secure boot partitioning, reduces erase time for small updates, and avoids over-erasing critical code during field upgrades.
Is the 2048-byte OTP array user-programmable and locked permanently?
Yes, the 2048-byte One-Time-Programmable array is factory-erased and user-programmable via standard SPI commands. Once programmed, bits cannot be reset; it is commonly used to store cryptographic keys, device IDs, or calibration constants that must remain tamper-proof throughout the vehicle's service life.
S79FS01GSFABHB213 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FS-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:
- 1Gbit
- Memory Organization:
- 128M x 8
- Memory Interface:
- SPI - Quad I/O, QPI
- Clock Frequency:
- 102 MHz
- Write Cycle Time - Word, Page:
- 2ms
- Access Time:
- 6 ns
- Voltage - Supply:
- 1.7V ~ 2V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S79FS01GSFABHB213 FAQ
1.How can I place an order for S79FS01GSFABHB213 through Aetrix?
Please submit a Request for Quotation (RFQ) for S79FS01GSFABHB213 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 S79FS01GSFABHB213 reliable?
The price and inventory of S79FS01GSFABHB213 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S79FS01GSFABHB213 is usually 5 days.
3.What payment methods are accepted for S79FS01GSFABHB213?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S79FS01GSFABHB213 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S79FS01GSFABHB213?
S79FS01GSFABHB213 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S79FS01GSFABHB213 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 S79FS01GSFABHB213?
For technical support, including S79FS01GSFABHB213 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S79FS01GSFABHB213 requirements.
6.How does Aetrix verify that S79FS01GSFABHB213 is sourced from the original manufacturer or authorized distributors?
All S79FS01GSFABHB213 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 S79FS01GSFABHB213 meets industry standards.
7.What is the process for return or replacement of S79FS01GSFABHB213?
All S79FS01GSFABHB213 units undergo pre-shipment inspection (PSI). If there is an issue with S79FS01GSFABHB213, 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 S79FS01GSFABHB213 part is unused and in its original packaging.
Return procedure for S79FS01GSFABHB213:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S79FS01GSFABHB213 Tags
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