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Infineon Technologies S25FS064SDSBHI023
- Part No.:
- S25FS064SDSBHI023
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FS064SDSBHI023.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,745
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Product details
Overview
S25FS064SDSBHI023 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, industrial-plus temperature range (–40°C to +105°C), and integrated hardware ECC for single-bit error correction. It supports DDR Quad I/O read at up to 80 MBps, 256/512-byte page programming, and hybrid sector erase (eight 4 KB + one 32 KB sectors). Used in boot code storage for microcontrollers in industrial control systems.
For engineers reviewing the S25FS064SDSBHI023 datasheet, S25FS064SDSBHI023 pinout, S25FS064SDSBHI023 application, or S25FS064SDSBHI023 equivalent, key selection criteria include SPI-MIO timing compliance, DDR Quad I/O throughput, ECC-enabled reliability, hybrid vs. uniform sector erase flexibility, and AEC-Q100 grade 2 qualification for extended-temperature embedded designs.
Technical Context
This device implements Infineon's 65-nm MIRRORBIT™ technology with ECLIPSE architecture, enabling high-density, low-voltage NOR flash operation. It supports both legacy SPI and QPI modes, with configurable 24-/32-bit addressing and SFDP/CFI for auto-configuration.
The logic block includes dedicated X/Y decoders, data latch, and control logic managing dual- and quad-I/O command subsets compatible with S25FL1-K/S25FL-P/S25FL-S families. RESET#/IO3 serves dual function as hardware reset and I/O terminal, requiring mode-select configuration during initialization.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 64 Mb (8 MB) - sufficient for full firmware images and parameter tables in resource-constrained MCUs |
| Interface | SPI Multi-I/O with DDR Quad I/O - enables 80 MBps read throughput without parallel bus overhead |
| Voltage supply | 1.7 V to 2.0 V - compatible with modern low-power SoCs and avoids level-shifting in 1.8 V domains |
| Erase endurance | 100,000 program-erase cycles - supports field firmware updates over product lifetime |
| Data retention | 20 years minimum - ensures long-term reliability in unpowered storage applications |
| Temperature grade | Industrial Plus (–40°C to +105°C) - validated for use in motor drives and power converters |
| ECC | On-die hardware single-bit error correction - eliminates need for external ECC logic or software overhead |
Pinout & Package
Package: 8-lead SOIC 208 mil (SOC008), Pb-free, industrial-plus rated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command/address/data transfer; must be held low for entire instruction cycle |
| SCK | Serial Clock | Input clock for SDR/DDR modes; phase/polarity configurable per SPI mode 0/3 |
| SI / IO0 | Serial Input / I/O 0 | Primary input for commands/addresses in single/dual/quad modes; bidirectional in MIO configurations |
| SO / IO1 | Serial Output / I/O 1 | Primary output for read data; bidirectional in dual/quad I/O operations |
| WP# / IO2 | Write Protect / I/O 2 | Hardware sector protection enable when low; functions as IO2 in quad I/O mode |
| IO3_RESET# | I/O 3 / Reset | Dual-function pin: hardware reset when asserted low; I/O3 in quad/DDR modes after configuration |
| VCC | Power Supply | 1.7–2.0 V core and I/O supply; decoupling required within 10 mm of pin |
| VSS | Ground | Reference return path for all internal logic and I/O drivers |
Key Features
| Feature | Design Value |
|---|---|
| DDR Quad I/O Read | 80 MBps throughput - reduces boot time by >3× vs. standard SPI Fast Read in same clock frequency |
| Hybrid Sector Erase | Eight 4 KB + one 32 KB sectors at top/bottom - enables fine-grained firmware update partitioning without wasting 64 KB blocks |
| On-die ECC | Automatic single-bit correction with no host intervention - improves system-level MTBF in noisy EMI environments |
| OTP Array | 1024-byte one-time-programmable space - stores cryptographic keys or calibration data with permanent write-lock capability |
| ASP Protection | Password-controlled individual sector lock - prevents unauthorized firmware modification while allowing selective reprogramming |
Applications
| Industrial Motor Control | Automotive ADAS Camera Module |
|---|---|
Use Scenario: Stores boot loader and real-time motion control firmware in servo drives operating at 105°C ambient. IC Role / Device Role / Timing Role: Primary nonvolatile code storage with XIP-capable continuous read mode for deterministic execution latency. Use Value: Hybrid sector erase allows incremental firmware patching without erasing full 64 KB blocks, minimizing downtime during field updates. | Use Scenario: Holds image processing firmware and calibration parameters in rear-view camera ECUs certified to AEC-Q100 Grade 2. IC Role / Device Role / Timing Role: Boot memory mapped via QPI interface for fast MCU startup; OTP stores sensor-specific calibration data. Use Value: On-die ECC ensures integrity of safety-critical vision algorithms under automotive EMI stress without software overhead. |
| Medical Imaging Console | Smart Grid RTU |
Use Scenario: Stores diagnostic UI firmware and regulatory-compliant audit logs in portable ultrasound devices with thermal cycling requirements. IC Role / Device Role / Timing Role: Secure storage with ASP password protection for HIPAA-compliant configuration data. Use Value: 20-year data retention guarantees log integrity across multi-decade device service life without battery-backed SRAM. | Use Scenario: Hosts communication stack and grid synchronization firmware in outdoor-mounted remote terminal units exposed to –40°C to +85°C cycling. IC Role / Device Role / Timing Role: High-reliability code storage with deep power-down current of 6 µA for energy harvesting operation. Use Value: 100,000-cycle endurance supports over-the-air firmware upgrades every 3 months for 10+ years of field deployment. |
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 |
|---|---|---|---|
| S25FS064SDSBHI010 | Same die, industrial grade (–40°C to +85°C); no AEC-Q100 qualification | Lacks extended temperature validation; not suitable for automotive or high-temp industrial deployments | Select when cost sensitivity outweighs extended temp or automotive compliance needs |
| S25FS128SDSBHI023 | 128 Mb density, identical package/pinout/timing; higher page buffer (512 B) | Provides headroom for larger firmware images; same footprint enables scalable BOM design | Select when future firmware growth or dual-application partitioning is anticipated |
Compared with S25FS064SDSBHI023, the S25FS064SDSBHI010 trades temperature margin for lower cost, while the S25FS128SDSBHI023 offers direct density scalability without layout change-both retain identical ECC, sector architecture, and DDR Quad I/O performance.
Availability
S25FS064SDSBHI023 is available at Aetrix Electronics and suitable for industrial motor control, automotive ADAS camera modules, medical imaging consoles, and smart grid RTUs requiring stable component supply across extended temperature ranges and long lifecycle commitments.
Supply support for S25FS064SDSBHI023 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-S family delivers high-reliability, low-voltage serial NOR flash optimized for boot code storage in safety-critical and thermally demanding embedded systems.
FAQ
What is the maximum DDR Quad I/O read speed supported by S25FS064SDSBHI023?
The device achieves 80 MBps DDR Quad I/O read throughput at 80 MHz clock frequency, as specified in Table 1 of the datasheet. This requires proper impedance-matched PCB routing, controlled slew rate on SCK, and correct QPI mode entry sequence before issuing read commands.
Does S25FS064SDSBHI023 support both 24-bit and 32-bit addressing modes?
Yes, it supports extended addressing with configurable 24-bit or 32-bit address options. The mode is selected via status register bit 3 (EXTADD), enabling compatibility with legacy 24-bit systems or future-proof 32-bit address space expansion without hardware changes.
How is hardware reset implemented on the IO3_RESET# pin?
IO3_RESET# functions as a dual-role pin: when configured in reset mode (default at power-up), asserting it low triggers a hardware reset that clears internal state and returns the device to standby. After QPI mode entry, it becomes IO3 for quad I/O operations.
Can the OTP array be reprogrammed after initial programming?
No-the 1024-byte OTP array is permanently programmable only once. Each byte can be written individually, but no bits can be reset or rewritten after programming. It is intended for immutable data such as cryptographic keys or factory calibration constants.
S25FS064SDSBHI023 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FS-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 (SLC)
- Memory Size:
- 64Mbit
- Memory Organization:
- 8M x 8
- Memory Interface:
- SPI - Quad I/O, QPI
- Clock Frequency:
- 80 MHz
- Write Cycle Time - Word, Page:
- 2ms
- Access Time:
- 6 ns
- Voltage - Supply:
- 1.7V ~ 2V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FS064SDSBHI023 FAQ
1.How can I place an order for S25FS064SDSBHI023 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FS064SDSBHI023 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 S25FS064SDSBHI023 reliable?
The price and inventory of S25FS064SDSBHI023 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FS064SDSBHI023 is usually 5 days.
3.What payment methods are accepted for S25FS064SDSBHI023?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FS064SDSBHI023 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FS064SDSBHI023?
S25FS064SDSBHI023 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FS064SDSBHI023 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 S25FS064SDSBHI023?
For technical support, including S25FS064SDSBHI023 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FS064SDSBHI023 requirements.
6.How does Aetrix verify that S25FS064SDSBHI023 is sourced from the original manufacturer or authorized distributors?
All S25FS064SDSBHI023 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 S25FS064SDSBHI023 meets industry standards.
7.What is the process for return or replacement of S25FS064SDSBHI023?
All S25FS064SDSBHI023 units undergo pre-shipment inspection (PSI). If there is an issue with S25FS064SDSBHI023, 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 S25FS064SDSBHI023 part is unused and in its original packaging.
Return procedure for S25FS064SDSBHI023:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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