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Infineon Technologies S25FS064SAGMFB010
- Part No.:
- S25FS064SAGMFB010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
S25FS064SAGMFB010.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,608
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Product details
Overview
S25FS064SAGMFB010 from Infineon is a 64 Mb (8 MB) serial NOR flash memory IC with SPI Multi-I/O interface, 1.8 V single-supply operation, and industrial temperature range (–40°C to +85°C). It supports DDR Quad I/O read at 80 MHz (80 MBps), 256/512-byte page programming, hardware ECC, hybrid/uniform sector erase, and AEC-Q100 Grade 3 automotive qualification. Used in boot code storage for microcontrollers in industrial control systems.
For engineers reviewing the S25FS064SAGMFB010 datasheet, S25FS064SAGMFB010 pinout, S25FS064SAGMFB010 application, or S25FS064SAGMFB010 equivalent, key selection criteria include SPI-MIO timing compliance, 1.7–2.0 V supply tolerance, 100,000 program-erase cycles, SFDP/CFI configuration support, and OTP array security for firmware integrity.
Technical Context
This device implements Infineon's 65-nm MIRRORBIT™ technology with ECLIPSE architecture, enabling high-density nonvolatile storage with embedded hardware ECC for single-bit error correction and automatic recovery. Its dual-mode SPI interface supports both legacy SDR and DDR protocols, with QPI mode for quad-parallel command/address/data transfer.
The memory array is organized with configurable sector options: eight 4 KB + one 32 KB sectors (hybrid) or uniform 64 KB/256 KB blocks. Erase and program suspend/resume functions enable real-time system responsiveness during background flash operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (8 MB) - sufficient for full MCU boot image + firmware update partition in resource-constrained embedded hosts. |
| Interface | SPI Multi-I/O with DDR option - enables 80 MBps read throughput via DDR Quad I/O, reducing host CPU wait states. |
| Supply Voltage | 1.7 V to 2.0 V - compatible with low-voltage SoC I/O domains and reduces power rail complexity. |
| Endurance | 100,000 program-erase cycles - supports field firmware updates over multi-year product lifecycle. |
| Data Retention | 20 years minimum - ensures long-term reliability in unpowered storage applications like industrial logging. |
| Temperature Range | –40°C to +85°C (Industrial) - validated for operation in factory automation and outdoor edge gateways. |
| ECC | Internal hardware single-bit error correction - eliminates need for external error-handling logic in safety-critical boot paths. |
Pinout & Package
Package: 24-ball BGA (6 × 8 mm, FAB024 footprint), Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command decoding; must be asserted before clocking any instruction. |
| SCK | Serial Clock | Input clock for SDR/DDR modes; supports up to 133 MHz for Fast/Dual/Quad reads and 80 MHz for DDR Quad I/O. |
| IO0 (SI) | Serial Input / I/O0 | Primary data input in SDR mode; bidirectional I/O line 0 in Dual/Quad/DDR modes. |
| IO1 (SO) | Serial Output / I/O1 | Primary data output in SDR mode; bidirectional I/O line 1 in Dual/Quad/DDR modes. |
| IO2 (WP#) | Write Protect / I/O2 | Hardware write protection enable; also serves as bidirectional I/O line 2 in multi-I/O commands. |
| IO3 (RESET#) | Reset Input / I/O3 | Hardware reset assertion; dual-function pin supporting warm reset and I/O line 3 in Quad/DDR protocols. |
| VCC | Power Supply | 1.7–2.0 V core and I/O supply; decoupling required per layout guidelines to maintain signal integrity. |
| VSS | Ground | Digital ground reference; requires low-impedance connection to PCB ground plane. |
Key Features
| Feature | Design Value |
|---|---|
| DDR Quad I/O Read | 80 MBps throughput at 80 MHz - cuts read latency by >50% vs. standard Quad I/O, accelerating boot time. |
| Hybrid Sector Architecture | Eight 4 KB + one 32 KB sectors at top/bottom address space - enables fine-grained firmware partitioning (e.g., bootloader + config + app). |
| Hardware ECC | On-the-fly single-bit correction without CPU intervention - improves system robustness in EMI-prone industrial environments. |
| OTP Array | 1024-byte one-time-programmable area - stores immutable keys, calibration data, or device identity for secure boot verification. |
| Erase/Program Suspend | Allows interrupting background erase/program to service urgent host requests - essential for real-time OS integration. |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing boot loader and real-time control firmware in programmable logic controllers deployed in factory floors. IC Role / Device Role / Timing Role: Nonvolatile boot memory accessed via SPI-MIO during cold start; provides deterministic read latency under 100 µs. Use Value: Hybrid sector layout isolates bootloader (4 KB) from application firmware (64 KB), enabling safe over-the-air updates without risking bricking. |
Use Scenario: Holding boot code and sensor fusion algorithms for camera-based driver assistance modules operating in vehicle cabins. IC Role / Device Role / Timing Role: AEC-Q100 Grade 3 qualified SPI flash providing verified startup sequence within 200 ms after ignition. Use Value: 20-year data retention and hardware ECC ensure firmware integrity across 15+ year vehicle lifecycles despite thermal cycling. |
| Medical Imaging Device Configuration | Smart Energy Meter Firmware |
Use Scenario: Storing calibration tables, UI assets, and regulatory-compliant firmware in portable ultrasound scanners. IC Role / Device Role / Timing Role: Secure storage element with OTP array for cryptographic keys and device-specific calibration parameters. Use Value: Block protection and ASP allow password-controlled read access to sensitive calibration data, meeting IEC 62304 requirements. |
Use Scenario: Hosting metering firmware and tariff tables in ANSI C12.22-compliant smart electricity meters installed outdoors. IC Role / Device Role / Timing Role: Industrial-grade flash operating reliably at –40°C to +85°C with deep power-down current of 6 µA. Use Value: Low standby current extends battery life during grid outages; uniform 64 KB erase supports seamless firmware delta updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Cypress S25FL064L | Same 64 Mb density and SOIC-8/LGA packages, but lacks DDR mode and only supports up to 80 MHz Quad I/O (66 MBps). | No DDR capability limits boot speed in high-performance hosts requiring sub-100 ms startup. | Select when DDR is unnecessary and cost sensitivity outweighs performance margin. |
| Winbond W25Q64JV | 64 Mb, 1.8 V, supports Quad I/O at 133 MHz (66 MBps), but no DDR mode and only 10K endurance cycles. | Lower endurance restricts frequent field updates; no OTP array or ASP for secure boot. | Choose for cost-driven consumer applications where firmware rarely changes and security is not mandated. |
Compared with S25FS064SAGMFB010, the S25FL064L offers footprint compatibility but sacrifices DDR throughput and automotive qualification, while the W25Q64JV trades endurance, ECC, and security features for lower unit cost in non-critical applications.
Availability
S25FS064SAGMFB010 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, medical imaging device configuration, and smart energy meter firmware requiring stable component supply across extended product lifecycles.
Supply support for S25FS064SAGMFB010 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, sensing, and memory solutions for industrial, automotive, and IoT applications.
The S25FS series belongs to Infineon's FS-S Flash family, designed specifically for high-reliability embedded boot and code storage where DDR throughput, ECC, and automotive qualification are mandatory.
FAQ
What is the maximum DDR Quad I/O read speed supported by S25FS064SAGMFB010?
The device supports DDR Quad I/O read at 80 MHz, delivering 80 MBps throughput. This is confirmed in Table 1 of the official Infineon datasheet (002-03631 Rev. *I), where DDR Quad I/O Read is explicitly rated at 80 MBps. The 80 MHz clock frequency is the maximum validated for DDR mode; exceeding it risks timing violations and data corruption.
Does S25FS064SAGMFB010 support both hybrid and uniform sector erase configurations?
Yes, it supports two configurable sector architectures: hybrid (eight 4 KB + one 32 KB sectors at top/bottom) and uniform (all 64 KB or all 256 KB sectors). This is selectable via status register bits and documented in Section 6.1 and Table 6 of the datasheet. The hybrid option enables flexible partitioning for bootloader and application code.
Is the OTP array accessible after initial programming?
The 1024-byte OTP array can be programmed once per byte; subsequent writes to already-programmed locations are ignored. Read access remains unrestricted. This behavior is defined in Section 4.5.4 of the datasheet and enforced by on-die logic-no software lock or fuse blowing is required beyond standard write commands.
What package type does S25FS064SAGMFB010 use, and is it RoHS-compliant?
S25FS064SAGMFB010 uses a 24-ball BGA package (6 × 8 mm, FAB024 footprint) with Pb-free terminations. All packages in the S25FS series are RoHS-compliant and halogen-free, as stated in the "Packages" section (page 2) and the "Environmental Compliance" appendix of the datasheet.
S25FS064SAGMFB010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FS-S
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 64Mbit
- Memory Organization:
- 8M x 8
- Memory Interface:
- SPI - Quad I/O, QPI
- Clock Frequency:
- 133 MHz
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- 1.7V ~ 2V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
S25FS064SAGMFB010 FAQ
1.How can I place an order for S25FS064SAGMFB010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FS064SAGMFB010 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 S25FS064SAGMFB010 reliable?
The price and inventory of S25FS064SAGMFB010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FS064SAGMFB010 is usually 5 days.
3.What payment methods are accepted for S25FS064SAGMFB010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FS064SAGMFB010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FS064SAGMFB010?
S25FS064SAGMFB010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FS064SAGMFB010 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 S25FS064SAGMFB010?
For technical support, including S25FS064SAGMFB010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FS064SAGMFB010 requirements.
6.How does Aetrix verify that S25FS064SAGMFB010 is sourced from the original manufacturer or authorized distributors?
All S25FS064SAGMFB010 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 S25FS064SAGMFB010 meets industry standards.
7.What is the process for return or replacement of S25FS064SAGMFB010?
All S25FS064SAGMFB010 units undergo pre-shipment inspection (PSI). If there is an issue with S25FS064SAGMFB010, 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 S25FS064SAGMFB010 part is unused and in its original packaging.
Return procedure for S25FS064SAGMFB010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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