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Cypress Semiconductor Corp S25FS128SAGBHV200
- Part No.:
- S25FS128SAGBHV200
- Manufacturer:
- Cypress Semiconductor Corp
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FS128SAGBHV200.pdf
- Description:
- IC FLASH 128MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:282
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Product details
Overview
S25FS128SAGBHV200 from Infineon is a 128 Mb (16 MB) serial NOR flash memory IC with SPI Multi-I/O interface, 1.8 V supply, industrial temperature range (–40°C to +85°C), and 65-nm MIRRORBIT™ Eclipse architecture. It supports Quad I/O, DDR Quad I/O (up to 80 MBps), 256/512-byte page programming, and hardware ECC for single-bit error correction.
For engineers reviewing the S25FS128SAGBHV200 datasheet, S25FS128SAGBHV200 pinout, S25FS128SAGBHV200 application, or S25FS128SAGBHV200 equivalent, key selection factors include hybrid/uniform sector erase options (4 KB/64 KB/256 KB), OTP array (1024 bytes), AEC-Q100 Grade 3 qualification, and SOIC-16 package compatibility with legacy S25FL-S family footprints.
Technical Context
This device implements SPI-MIO (Multi-Input/Output) with configurable clock polarity/phase (modes 0 and 3), extended addressing (24-/32-bit), and command subsets compatible with S25FL-P and S25FL-S families. It supports XIP (eXecute-In-Place) in Continuous Read mode and uses SFDP/CFI for runtime configuration discovery.
The embedded algorithm enables program/erase suspend-resume, hybrid sector erase (eight 4-KB + one 32-KB sectors), uniform 64-KB or 256-KB blocks, and automatic ECC generation during write operations - all managed via standard SPI commands without external controller intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 128 Mbit (16 MB) non-volatile storage capacity for firmware/image storage |
| Interface | SPI Multi-I/O with Quad and DDR Quad I/O modes; pin-compatible with S25FL-S family |
| Read Speed | Up to 80 MBps in DDR Quad I/O mode at 80 MHz clock - enables fast boot and code execution |
| Erase Endurance | 100,000 program-erase cycles minimum - suitable for field-upgradable firmware |
| Data Retention | 20 years minimum at +85°C - ensures long-term reliability in industrial deployments |
| Supply Voltage | 1.7 V to 2.0 V - optimized for low-power 1.8 V systems with tight voltage margins |
| Temperature Range | Industrial grade: –40°C to +85°C - validated for operation in harsh ambient environments |
Pinout & Package
Package: 16-lead SOIC 300 mil (SO3016), Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command decoding; supports multi-device bus sharing |
| SCK | Serial Clock | Provides timing reference for all SPI transfers; supports up to 133 MHz SDR or 80 MHz DDR |
| IO0 | Serial Input / Data I/O 0 | Primary data line for standard SPI; functions as DQ0 in Quad I/O mode |
| IO1 | Serial Output / Data I/O 1 | Primary output in standard mode; functions as DQ1 in Quad I/O mode |
| IO2 | Write Protect / Data I/O 2 | Hardware write protection control or DQ2 in Quad I/O; configurable via status register |
| IO3 / RESET# | Reset Input / Data I/O 3 | Active-low hardware reset or DQ3 in Quad I/O; dual-function pin with internal pull-up |
| VCC | Power Supply | 1.8 V core supply; requires local decoupling per datasheet layout guidelines |
| VSS | Ground | Signal and power return path; must be connected to system ground plane |
Key Features
| Feature | Design Value |
|---|---|
| Hardware ECC | On-the-fly single-bit error correction during read/write - eliminates need for external error-handling logic |
| Program/Erase Suspend | Allows background erase to pause while servicing high-priority read requests - critical for real-time systems |
| OTP Array | 1024-byte one-time programmable region for secure keys or calibration data - physically isolated from main array |
| Advanced Sector Protection | Password- or boot-code-controlled individual sector locking - prevents unauthorized firmware modification |
| Hybrid Sector Architecture | Mixed 4-KB, 32-KB, and 64-KB physical sectors - balances fine-grained update capability with bulk erase efficiency |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing firmware and configuration data in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: Non-volatile boot memory providing XIP-capable instruction fetch and field-upgradable application code. Use Value: 20-year data retention and 100K erase cycles ensure firmware integrity over full equipment lifecycle without replacement. | Use Scenario: Holding boot code and safety-critical sensor fusion algorithms in automotive camera/radar ECUs. IC Role / Device Role / Timing Role: AEC-Q100 Grade 3 qualified SPI flash serving as primary boot source for ASIL-B compliant microcontrollers. Use Value: DDR Quad I/O read speed (80 MBps) reduces boot time by >40% vs. standard SPI, meeting ISO 26262 startup timing constraints. |
| Medical Imaging System Configuration | Networking Equipment Image Backup |
Use Scenario: Storing calibration profiles, DICOM metadata templates, and UI assets in portable ultrasound devices. IC Role / Device Role / Timing Role: Secure configuration store with OTP and ASP enabling HIPAA-compliant parameter lockdown. Use Value: Password-protected sector access prevents accidental or malicious overwrite of regulatory-critical calibration data. | Use Scenario: Maintaining redundant firmware images and rollback partitions in enterprise switches and routers. IC Role / Device Role / Timing Role: Dual-image storage medium supporting atomic firmware updates with guaranteed recovery on failure. Use Value: Hybrid sector architecture allows independent 4-KB sector erasure for patch updates while preserving 64-KB image blocks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Cypress S25FL128SAGMFI00 | Same die, legacy Cypress branding; identical electrical specs and pinout | No functional difference; same industrial temp grade and SOIC-16 package | Select when sourcing from pre-Infineon inventory or legacy BOMs |
| Winbond W25Q128JVSIM | 1.8 V Quad SPI flash; no DDR support, lower max read speed (40 MBps), no hardware ECC | Lacks DDR and ECC; requires software-level error handling and longer boot times | Choose only if DDR and ECC are not required and cost is primary constraint |
Compared with S25FS128SAGBHV200, the Cypress alternative offers identical performance and qualification but reflects prior branding, while the Winbond part trades DDR speed and hardware ECC for lower unit cost - making it suitable only in non-safety-critical, cost-sensitive designs.
Availability
S25FS128SAGBHV200 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging system configuration requiring stable component supply across extended product lifecycles.
Supply support for S25FS128SAGBHV200 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, connectivity, and memory solutions for industrial, automotive, and IoT applications.
The FS-S Flash family targets high-reliability embedded systems requiring fast, secure, and long-life non-volatile storage - especially where AEC-Q100 qualification, hardware ECC, and DDR performance are mandatory.
FAQ
Is S25FS128SAGBHV200 pin-compatible with earlier S25FL-S series devices?
Yes - it maintains identical SOIC-16 pinout and command set compatibility with S25FL-S family members including S25FL128S. This enables drop-in replacement in existing designs without PCB or firmware changes, provided the host controller supports DDR Quad I/O mode.
What is the function of the IO3/RESET# pin in normal operation?
In standard SPI mode, IO3 serves as bidirectional data line DQ3 for Quad I/O operations. When asserted low, it triggers hardware reset of the flash device - clearing internal state and returning to standby mode. Internal pull-up ensures safe default state when unused.
Does this device support execute-in-place (XIP) functionality?
Yes - it supports Continuous Read mode with wrap-around burst, enabling true XIP operation from flash memory. The host processor can fetch instructions directly over SPI without copying to RAM, reducing boot latency and SRAM usage in resource-constrained MCUs.
How is the 1024-byte OTP array accessed and protected?
The OTP array resides at fixed address 0x00000000 and is accessed via dedicated One-Time Program commands. Once programmed, bits cannot be reset. Protection is enforced by status register lock bits and requires Write Enable before any OTP write - preventing accidental overwrite during normal operation.
S25FS128SAGBHV200 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Cypress Semiconductor Corp
- 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:
- 128Mbit
- Memory Organization:
- 16M 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FS128SAGBHV200 FAQ
1.How can I place an order for S25FS128SAGBHV200 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FS128SAGBHV200 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 S25FS128SAGBHV200 reliable?
The price and inventory of S25FS128SAGBHV200 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FS128SAGBHV200 is usually 5 days.
3.What payment methods are accepted for S25FS128SAGBHV200?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FS128SAGBHV200 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FS128SAGBHV200?
S25FS128SAGBHV200 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FS128SAGBHV200 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 S25FS128SAGBHV200?
For technical support, including S25FS128SAGBHV200 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FS128SAGBHV200 requirements.
6.How does Aetrix verify that S25FS128SAGBHV200 is sourced from the original manufacturer or authorized distributors?
All S25FS128SAGBHV200 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 S25FS128SAGBHV200 meets industry standards.
7.What is the process for return or replacement of S25FS128SAGBHV200?
All S25FS128SAGBHV200 units undergo pre-shipment inspection (PSI). If there is an issue with S25FS128SAGBHV200, 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 S25FS128SAGBHV200 part is unused and in its original packaging.
Return procedure for S25FS128SAGBHV200:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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