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Infineon Technologies S25FS064SDSBHV020
- Part No.:
- S25FS064SDSBHV020
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FS064SDSBHV020.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,427
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Product details
Overview
S25FS064SDSBHV020 from Infineon is a 64 Mb (8 MB) serial NOR flash memory with SPI Multi-I/O interface, operating at 1.8 V supply. It implements MIRRORBIT™ technology with ECLIPSE architecture, supports DDR Quad I/O read up to 80 MBps, features hardware ECC for single-bit correction, and offers hybrid/ uniform sector erase options including 4 KB, 64 KB, and 256 KB blocks. Used in industrial microcontroller boot code storage.
For engineers reviewing the S25FS064SDSBHV020 datasheet, S25FS064SDSBHV020 pinout, S25FS064SDSBHV020 application, or S25FS064SDSBHV020 equivalent, key selection criteria include 1.7–2.0 V operation, AEC-Q100 Grade 2 qualification (–40°C to +105°C), 100,000 program-erase cycles, SFDP/CFI support, and SOIC-8 / LGA / BGA-24 package compatibility.
Technical Context
This device implements a quad-SPI-compatible command set with QPI mode support, enabling high-throughput XIP-capable reads via burst wrap or continuous addressing. Its dual-mode address space (24-/32-bit) and programmable configuration registers allow flexible integration into legacy and next-generation host controllers.
The internal ECC engine operates transparently during read/program operations, correcting single-bit errors without software intervention. Erase suspend/resume 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 firmware image plus configuration data in compact embedded systems |
| Supply Voltage | 1.7 V to 2.0 V - compatible with low-voltage SoC I/O domains and reduces power consumption vs. 3.3 V flash |
| Max Read Rate | 80 MBps (DDR Quad I/O) - enables near-real-time code execution from flash in XIP configurations |
| Endurance | 100,000 program-erase cycles - supports field firmware updates over product lifetime in industrial gateways |
| Data Retention | 20 years minimum - ensures long-term reliability in unattended infrastructure equipment |
| Temperature Range | –40°C to +105°C (Industrial Plus) - qualified for under-hood automotive ECUs and factory automation controllers |
| ECC Support | Hardware single-bit error correction - eliminates need for external error-handling logic or SW overhead |
Pinout & Package
Package: 8-lead SOIC (208 mil), 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 | Provides timing reference for all SPI transfers; supports modes 0 and 3, up to 133 MHz SDR or 80 MHz DDR |
| IO0 (SI) | Serial Input / Data Line 0 | Carries commands, addresses, and write data in single/dual/quad modes; bidirectional in MIO configurations |
| IO1 (SO) | Serial Output / Data Line 1 | Outputs read data and status; functions as SO in standard SPI, IO1 in dual/quad modes |
| IO2 (WP#) | Write Protect / Data Line 2 | Hardware write protection when pulled low; serves as IO2 in quad I/O operations |
| IO3 (RESET#) | Reset / Data Line 3 | Resets internal state when asserted low; doubles as IO3 in quad I/O mode |
| VCC | Power Supply | 1.7–2.0 V core and I/O supply; decoupling required per datasheet layout guidelines |
| VSS | Ground | Reference return path for all signals and power; requires low-impedance PCB connection |
Key Features
| Feature | Design Value |
|---|---|
| DDR Quad I/O Interface | Enables 80 MBps read throughput using double-data-rate on four bidirectional lines, reducing bus bandwidth pressure |
| Hybrid Sector Architecture | Combines eight 4 KB sectors + one 32 KB sector at top/bottom with uniform 64 KB sectors - ideal for bootloader + parameter partitioning |
| Hardware ECC Engine | Automatic single-bit error correction during read, eliminating software CRC checks and improving system MTBF |
| OTP Array (1024 B) | One-time programmable space for secure keys, calibration data, or unique device identifiers - irreversible and tamper-resistant |
| Advanced Sector Protection | Password- or boot-code-controlled individual sector locking prevents unauthorized firmware overwrite or read access |
Applications
| Automotive Instrument Cluster | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing calibrated gauge graphics, driver alert logic, and OTA update staging area in digital dashboards. IC Role / Device Role / Timing Role: Boot code and runtime firmware storage with AEC-Q100 Grade 2 qualification and 105°C operation. Use Value: Ensures deterministic boot timing and immunity to bit flips via hardware ECC, critical for functional safety compliance. | Use Scenario: Holding ladder logic firmware, I/O mapping tables, and field-upgradable control algorithms in modular automation controllers. IC Role / Device Role / Timing Role: Nonvolatile program memory supporting frequent reprogramming and long-term data retention in harsh environments. Use Value: Hybrid sector layout isolates boot loader (4 KB) from application (64 KB), enabling safe in-field updates without risking corruption. |
| Medical Diagnostic Imaging UI | Smart Energy Meter Boot Memory |
Use Scenario: Hosting GUI assets, calibration profiles, and regulatory audit logs in portable ultrasound or MRI console interfaces. IC Role / Device Role / Timing Role: High-reliability code/data storage with 20-year retention and hardware ECC for Class II medical devices. Use Value: OTP array securely stores device-specific calibration constants, preventing accidental overwrites during service calibration. | Use Scenario: Storing meter firmware, tariff tables, and encrypted usage history in ANSI C12.22-compliant smart meters deployed outdoors. IC Role / Device Role / Timing Role: Industrial-grade flash with –40°C to +105°C operation and deep power-down current of 6 µA. Use Value: Low standby current extends battery life during grid outages; uniform 256 KB erase blocks simplify firmware version management. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FS064SDBHV020 | Same die, identical specs, but in 8-pin WSON (6 × 5 mm) package instead of SOIC-8 | Preferred for space-constrained PCBs where SOIC footprint is unavailable | Select when board layout requires smaller footprint and thermal performance permits WSON |
| S25FL164K0XMFI001 | 64 Mb, 1.8 V, but uses older FL1-K architecture; no DDR support, max 80 MHz SDR read (10 MBps) | Lacks DDR Quad I/O and hardware ECC; lower endurance (30k cycles) | Choose only for cost-sensitive legacy designs where bandwidth and ECC are not required |
Compared with S25FS064SDBHV020, the WSON variant offers identical functionality in a smaller package but requires different thermal and soldering validation; versus S25FL164K, the FS-S family delivers 8× higher read bandwidth and robust ECC-critical for modern real-time embedded systems.
Availability
S25FS064SDSBHV020 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLCs, medical imaging UIs, and smart energy meters requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for S25FS064SDSBHV020 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 leader specializing in power management, sensing, connectivity, and memory solutions for automotive, industrial, and IoT markets.
The S25FS-S family targets high-reliability embedded systems needing fast, secure, and long-life nonvolatile storage-designed specifically for automotive ADAS, industrial control, and medical edge devices.
FAQ
Is S25FS064SDSBHV020 pin-compatible with S25FL1-K series devices?
Yes, it maintains footprint and command-set compatibility with S25FL1-K, S25FL-P, and S25FL-S families in standard SPI mode. Pin assignments match SOIC-8 packages, and basic read/write/erase commands are identical-enabling drop-in replacement in many legacy designs without PCB changes.
Does this device support execute-in-place (XIP) operation?
Yes, it supports continuous read mode and burst wrap addressing, enabling true XIP execution from flash. The DDR Quad I/O interface delivers up to 80 MBps sustained read bandwidth, minimizing wait states and allowing efficient code fetch directly by ARM Cortex-M or RISC-V cores.
What security mechanisms does S25FS064SDSBHV020 provide beyond standard block protection?
Beyond status-register-based sector locking, it includes an OTP array (1024 bytes) for immutable keys or IDs, and Advanced Sector Protection (ASP) with password- or boot-code-controlled individual sector access-allowing fine-grained read/write restrictions per sector without affecting others.
How does the hybrid sector option benefit firmware update architectures?
The hybrid layout provides eight 4 KB sectors plus one 32 KB sector at either end of the address space, enabling dedicated, protected storage for boot code and recovery images-while the remaining uniform 64 KB sectors host application firmware. This separation prevents corruption of critical startup code during field updates.
S25FS064SDSBHV020 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FS-S
- Package/Case:
- 24-TBGA
- Packaging:
- Tray
- Product Status:
- Active
- 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
- Clock Frequency:
- 80 MHz
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- 1.7V ~ 2V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FS064SDSBHV020 FAQ
1.How can I place an order for S25FS064SDSBHV020 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FS064SDSBHV020 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 S25FS064SDSBHV020 reliable?
The price and inventory of S25FS064SDSBHV020 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FS064SDSBHV020 is usually 5 days.
3.What payment methods are accepted for S25FS064SDSBHV020?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FS064SDSBHV020 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FS064SDSBHV020?
S25FS064SDSBHV020 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FS064SDSBHV020 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 S25FS064SDSBHV020?
For technical support, including S25FS064SDSBHV020 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FS064SDSBHV020 requirements.
6.How does Aetrix verify that S25FS064SDSBHV020 is sourced from the original manufacturer or authorized distributors?
All S25FS064SDSBHV020 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 S25FS064SDSBHV020 meets industry standards.
7.What is the process for return or replacement of S25FS064SDSBHV020?
All S25FS064SDSBHV020 units undergo pre-shipment inspection (PSI). If there is an issue with S25FS064SDSBHV020, 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 S25FS064SDSBHV020 part is unused and in its original packaging.
Return procedure for S25FS064SDSBHV020:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FS064SDSBHV020 Tags
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