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Infineon Technologies S25FL127SABBHIC00
- Part No.:
- S25FL127SABBHIC00
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL127SABBHIC00.pdf
- Description:
- IC FLASH 128MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,874
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Product details
Overview
S25FL127SABBHIC00 from Infineon is a 128 Mb (16 MB) serial NOR flash memory IC with SPI Multi-I/O interface, 3.0 V core supply, and 65-nm MIRRORBIT™ Eclipse architecture. It supports Quad Read at up to 54 MBps, 256/512-byte page programming, hardware ECC, hybrid/uniform sector erase, and OTP security. Used in boot code storage for industrial microcontrollers and FPGA configuration.
For engineers reviewing the S25FL127SABBHIC00 datasheet, S25FL127SABBHIC00 pinout, S25FL127SABBHIC00 application, or S25FL127SABBHIC00 equivalent, key selection criteria include Quad I/O read performance, 20-year data retention, AEC-Q100 Grade 2 qualification, uniform 256-KB erase block size, and hardware-based ECC for mission-critical firmware storage.
Technical Context
This device implements SPI Multi-I/O (SPI-MIO) with support for clock modes 0 and 3, 24-/32-bit addressing, and command sets compatible with S25FL-A/K/P families. It integrates CFI and JEDEC JESD216B SFDP for auto-configuration and supports AutoBoot execution from preselected addresses on power-up or reset.
The internal architecture includes dual-bank erase capability, programmable block protection via status register bits, and Advanced Sector Protection (ASP) enabling password- or boot-code-controlled individual sector locking. Erase endurance is rated at 100,000 cycles per sector with guaranteed 20-year data retention under industrial temperature conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 128 Mb (16 MB) - sufficient for full FPGA bitstreams or multi-stage bootloader images |
| Read Speed (Quad) | 54 MBps at 108 MHz - enables fast code XIP (execute-in-place) from flash |
| Erase Block Size | 256 KB uniform option - ensures software compatibility across Infineon FL-S density roadmap |
| Page Programming | 512-byte buffer with QPP - reduces host CPU overhead in low-clock embedded systems |
| Data Retention | 20 years minimum - meets long-life requirements for industrial control and automotive ECUs |
| ECC | On-die hardware single-bit correction - eliminates need for external error-handling logic |
| Operating Temp | –40°C to +105°C (Industrial Plus) - qualified for under-hood automotive and high-temp industrial use |
| Supply Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V logic rails and brown-out tolerant designs |
Pinout & Package
Package: 8-contact WSON (6 mm × 5 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command decoding; must be asserted before SCK edge for valid transaction |
| SCK | Serial Clock | Input clock driving all SPI transfers; supports up to 108 MHz for Quad Read operations |
| IO0 | Serial Input / Data I/O 0 | Primary data line for standard SPI; functions as DQ0 in Quad mode with bidirectional capability |
| IO1 | Serial Output / Data I/O 1 | Primary output in standard mode; serves as DQ1 in Dual/Quad mode with tri-state control |
| IO2 | Write Protect / Data I/O 2 | Hardware WP# input or DQ2 in Quad mode; enables sector-level write lock independent of software commands |
| IO3 | Hold / Data I/O 3 | Pauses ongoing read without deselecting chip; acts as DQ3 in Quad mode for full 4-bit parallel transfer |
| VCC | Power Supply | 3.0 V nominal core and I/O supply; requires local 1 µF + 0.1 µF decoupling per datasheet layout guidelines |
| VSS | Ground | Signal and power return path; must be connected to low-impedance PCB ground plane |
Key Features
| Feature | Design Value |
|---|---|
| AutoBoot Execution | Automatically initiates Normal or Quad Read from user-defined address on power-up/reset - eliminates boot loader polling delay |
| Hybrid Sector Architecture | 16 × 4-KB sectors at top/bottom + remaining 64-KB sectors - enables fine-grained firmware update partitioning |
| OTP Array | 1024-byte one-time programmable region - stores cryptographic keys or calibration data irreversibly |
| Advanced Sector Protection | Password- or boot-code-triggered individual sector locking - prevents unauthorized reprogramming of critical boot sectors |
| JEDEC SFDP Support | JESD216B-compliant parameter table - allows host MCU to auto-detect timing, density, and feature set without hard-coded drivers |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Camera Module Boot |
|---|---|
Use Scenario: Storing real-time control firmware and configuration tables in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: Non-volatile boot memory providing deterministic startup sequence and field-upgradable application code. Use Value: 20-year data retention and 100K-cycle endurance ensure firmware integrity over full equipment lifecycle without replacement. | Use Scenario: Holding boot code and sensor calibration data for surround-view camera modules in vehicles meeting AEC-Q100 Grade 2 requirements. IC Role / Device Role / Timing Role: Secure, high-reliability SPI flash used for cold-boot initialization and runtime parameter loading. Use Value: Hardware ECC and OTP array protect against bit corruption and unauthorized firmware tampering in safety-critical vision systems. |
| FPGA Configuration Memory | Medical Imaging System BIOS |
Use Scenario: Loading partial or full configuration bitstreams into Xilinx/Intel FPGAs during power-on or dynamic reconfiguration. IC Role / Device Role / Timing Role: High-speed Quad I/O serial flash acting as primary configuration source with AutoBoot support. Use Value: 54 MBps Quad Read rate reduces FPGA startup time to <100 ms, meeting medical device boot latency requirements. | Use Scenario: Storing UEFI-compatible BIOS and diagnostic firmware in portable ultrasound and MRI subsystems requiring regulatory traceability. IC Role / Device Role / Timing Role: Trusted, tamper-resistant non-volatile memory for certified boot firmware with secure update capability. Use Value: ASP and block protection features enforce signed firmware validation and prevent accidental or malicious BIOS overwrite. |
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 |
|---|---|---|---|
| S25FL128SAGBHIC00 | Same die, 128 Mb density, but SOIC-16 package (300 mil) instead of WSON-8 | Requires different PCB footprint and thermal profile; no change in timing or command set | Select when board layout uses through-hole or larger surface-mount packages and manual rework is preferred |
| MX25L12833FZC-10G | Micron-compatible command set; lacks ASP and SFDP v1.6 support; 10 ns faster tSHSL but lower max clock (80 MHz) | Not AEC-Q100 qualified; limited to industrial temp only; no OTP or advanced protection | Choose for cost-sensitive consumer applications where automotive qualification and security are not required |
Compared with S25FL127SABBHIC00, the S25FL128SAGBHIC00 offers identical functionality in a legacy SOIC package, while MX25L12833FZC-10G trades security and automotive compliance for lower unit cost and simpler integration in non-safety-critical systems.
Availability
S25FL127SABBHIC00 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS camera module boot, and FPGA configuration memory requiring stable component supply across extended product lifecycles.
Supply support for S25FL127SABBHIC00 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 automotive, industrial, and IoT markets.
The FL-S family targets high-reliability embedded systems needing secure, fast, and long-life serial NOR flash - designed specifically for boot code, firmware, and configuration storage in safety- and mission-critical applications.
FAQ
What is the maximum supported SPI clock frequency for Quad Read operations?
The S25FL127SABBHIC00 supports Quad Read at up to 108 MHz, delivering 54 MBps throughput. This is validated across the full industrial plus temperature range (–40°C to +105°C) and requires proper signal integrity design including controlled impedance traces and termination matching per Infineon's layout guidelines in section 7.3 of the datasheet.
Does this part support hardware reset via the HOLD# pin?
No - HOLD# is not a hardware reset function. Per section 3.9 of the datasheet, HOLD# pauses ongoing read operations without deselecting the device; RESET# is the dedicated active-low hardware reset pin shared with IO3 in certain configurations. Using HOLD# as reset may cause undefined behavior or bus contention.
Can the OTP array be reprogrammed after initial programming?
No - the 1024-byte OTP (One-Time Programmable) array is physically fused during programming and cannot be erased or rewritten. Once programmed, bits can only transition from '1' to '0'. This ensures permanent storage of cryptographic keys, calibration constants, or unique device identifiers with irreversible write protection.
Is AEC-Q100 Grade 2 qualification confirmed for this specific part number?
Yes - S25FL127SABBHIC00 is explicitly qualified to AEC-Q100 Grade 2 (–40°C to +105°C) as stated in the "Temperature range" section on page 1 of the datasheet. This includes stress testing for HTOL, TCT, ESD, and AC/DC parametric stability, with full test reports available under Infineon's QM-100 certification program.
S25FL127SABBHIC00 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-S
- Package/Case:
- 24-TBGA
- Packaging:
- Bulk
- Product Status:
- Obsolete
- 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
- Clock Frequency:
- 108 MHz
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FL127SABBHIC00 FAQ
1.How can I place an order for S25FL127SABBHIC00 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL127SABBHIC00 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 S25FL127SABBHIC00 reliable?
The price and inventory of S25FL127SABBHIC00 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL127SABBHIC00 is usually 5 days.
3.What payment methods are accepted for S25FL127SABBHIC00?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL127SABBHIC00 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL127SABBHIC00?
S25FL127SABBHIC00 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL127SABBHIC00 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 S25FL127SABBHIC00?
For technical support, including S25FL127SABBHIC00 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL127SABBHIC00 requirements.
6.How does Aetrix verify that S25FL127SABBHIC00 is sourced from the original manufacturer or authorized distributors?
All S25FL127SABBHIC00 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 S25FL127SABBHIC00 meets industry standards.
7.What is the process for return or replacement of S25FL127SABBHIC00?
All S25FL127SABBHIC00 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL127SABBHIC00, 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 S25FL127SABBHIC00 part is unused and in its original packaging.
Return procedure for S25FL127SABBHIC00:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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