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Infineon Technologies S25FS064SAGMFB013
- Part No.:
- S25FS064SAGMFB013
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
S25FS064SAGMFB013.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,377
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Product details
Overview
S25FS064SAGMFB013 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 supports DDR Quad I/O read up to 80 MBps, features hardware ECC for single-bit error correction, 100,000 program-erase cycles, and AEC-Q100 Grade 2 automotive qualification (–40°C to +105°C). Used in automotive ADAS ECUs for boot code storage and firmware updates.
For engineers reviewing the S25FS064SAGMFB013 datasheet, S25FS064SAGMFB013 pinout, S25FS064SAGMFB013 application, or S25FS064SAGMFB013 equivalent, key selection criteria include SPI-MIO timing compliance, hybrid sector erase flexibility, OTP array size, SFDP/CFI support for auto-configuration, and industrial-plus temperature operation with deep power-down current of 6 µA.
Technical Context
This device implements Infineon's 65-nm MIRRORBIT™ technology with ECLIPSE architecture, enabling high-density NOR flash with deterministic read latency and robust embedded program/erase control logic. It supports both legacy SPI and QPI modes, with configurable 24-/32-bit addressing and burst wrap or continuous XIP execution.
The internal ECC engine operates transparently during read, correcting single-bit errors without host intervention, while erase suspend/resume and program suspend/resume enable real-time system responsiveness during background flash operations. Sector protection is implemented via status register bits, hardware WP#, and advanced password-controlled ASP.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (8 MB) - sufficient for full boot image + firmware partitioning in automotive microcontrollers |
| Interface | SPI Multi-I/O with QPI mode - enables 4-line parallel data transfer and command compression for reduced bus overhead |
| Max Read Rate | 80 MBps (DDR Quad I/O @ 80 MHz) - meets real-time code fetch requirements for ARM Cortex-R5-based ADAS controllers |
| Erase Granularity | Hybrid: eight 4 KB + one 32 KB sectors at top/bottom + uniform 64 KB/256 KB blocks - supports fine-grained OTA update partitioning |
| Data Retention | 20 years minimum at +85°C - validated for automotive life-cycle reliability under thermal stress |
| Endurance | 100,000 program-erase cycles - supports frequent firmware field updates over vehicle lifetime |
| Supply Voltage | 1.7 V to 2.0 V - compatible with low-voltage SoC I/O rails and reduces system-level power conversion complexity |
| Temp Range | –40°C to +105°C (AEC-Q100 Grade 2) - qualified for under-hood ECU deployment without derating |
Pinout & Package
Package: 24-ball BGA (6 mm × 8 mm, FAB024 footprint), Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable for SPI command/address/data transactions; supports multi-device daisy-chaining |
| SCK | Serial Clock | Input clock for SDR/DDR modes; phase/polarity configurable per SPI mode 0/3 |
| IO0/SI | Serial Input / I/O Line 0 | Single-data-rate input or bidirectional quad-mode data lane; used for command/address loading |
| IO1/SO | Serial Output / I/O Line 1 | Single-data-rate output or bidirectional quad-mode data lane; delivers read data or status |
| IO2/WP# | Write Protect / I/O Line 2 | Hardware write protection when asserted low; also functions as quad-mode data lane |
| IO3/RESET# | Reset / I/O Line 3 | Hardware reset initiation and quad-mode data lane; dual-function pin with priority to RESET# on power-up |
| VCC | Power Supply | 1.7–2.0 V core and I/O supply; decoupling required per layout guidelines to maintain signal integrity |
| VSS | Ground | Reference return path for all digital and analog circuitry; requires low-impedance PCB plane connection |
Key Features
| Feature | Design Value |
|---|---|
| Hardware ECC | On-the-fly single-bit error correction with no software overhead or latency penalty during read operations |
| Hybrid Sector Architecture | Enables independent update of small boot sectors (4 KB) and large firmware partitions (64 KB), minimizing erase time per OTA patch |
| OTP Array | 1024-byte one-time-programmable area for secure key storage or calibration data binding to hardware identity |
| Deep Power-Down Mode | 6 µA typical current draw - extends battery-backed retention time in always-on automotive modules |
| SFDP & CFI Support | Standardized parameter tables allow automatic driver initialization without hard-coded timing or configuration values |
Applications
| Automotive ADAS ECU Boot Memory | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Stores boot ROM and safety-critical firmware for radar processing units requiring AEC-Q100 Grade 2 qualification. IC Role / Device Role / Timing Role: Primary non-volatile boot source accessed via XIP-capable Quad I/O interface during cold start. Use Value: 20-year data retention and 100K endurance ensure functional safety compliance over 15-year vehicle service life. | Use Scenario: Holds field-upgradable control logic and HMI assets in programmable logic controllers deployed in factory automation. IC Role / Device Role / Timing Role: Firmware repository supporting remote updates via industrial Ethernet; accessed in burst-wrap read mode. Use Value: Hybrid sector erase allows partial reprogramming without disrupting active control tasks during maintenance windows. |
| Medical Imaging System Configuration | Avionics Display Module Storage |
Use Scenario: Stores calibration profiles and DICOM metadata mapping tables in portable ultrasound devices with strict EMC and thermal constraints. IC Role / Device Role / Timing Role: Low-power configuration store accessed intermittently during device initialization and mode switching. Use Value: Deep power-down current of 6 µA minimizes standby drain on lithium primary batteries between imaging sessions. | Use Scenario: Retains flight-critical display firmware and font assets in DO-160G-compliant cockpit displays operating at –40°C to +105°C. IC Role / Device Role / Timing Role: High-reliability firmware archive with hardware write protection enabled during flight operations. Use Value: Hardware WP# and ASP prevent accidental overwrite during EMI-intensive avionics bus activity. |
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 S25FL064L | 64 Mb, 3.0 V supply, no DDR support, lower max read rate (40 MBps) | Lacks AEC-Q100 qualification and hybrid sector option | Select only for legacy 3.3 V systems where voltage compatibility outweighs performance and qualification needs |
| Winbond W25Q64JW | 64 Mb, 1.8 V, supports DDR but no hardware ECC or ASP | Lower reliability assurance; no OTP array or advanced sector protection | Preferred for cost-sensitive consumer IoT where ECC and security are managed in software |
Compared with S25FS064SAGMFB013, the S25FL064L trades automotive qualification and DDR throughput for broader voltage tolerance, while the W25Q64JW sacrifices hardware ECC and ASP for lower unit cost-making the Infineon part uniquely suited for safety-critical, long-life embedded systems requiring zero-error firmware integrity.
Availability
S25FS064SAGMFB013 is available at Aetrix Electronics and suitable for automotive ADAS ECUs, industrial PLCs, and medical imaging systems requiring stable component supply across extended product lifecycles.
Supply support for S25FS064SAGMFB013 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, automotive ICs, and memory solutions, with global R&D and manufacturing infrastructure.
The S25FS-S family targets high-reliability embedded applications demanding AEC-Q100 qualification, deterministic timing, and long-term firmware integrity-designed specifically for automotive, industrial, and medical systems where failure is not an option.
FAQ
Is S25FS064SAGMFB013 pin-compatible with earlier S25FL-S series devices?
Yes, it maintains identical pinout and footprint compatibility with S25FL1-K, S25FL-P, and S25FL-S families in the same package variant (e.g., FAB024 BGA). Signal assignments, voltage levels, and basic command sets are preserved to enable drop-in migration without PCB redesign.
Does this device support execute-in-place (XIP) operation?
Yes, it supports continuous XIP mode with burst wrap addressing, allowing direct code execution from flash without copying to RAM. This is enabled via specific status register configuration and requires host controller support for QPI or Quad I/O command sequences.
What is the function of the IO3/RESET# pin during normal operation?
During active operation, IO3 serves as the fourth I/O line in Quad or DDR Quad I/O modes. When asserted low, it triggers a hardware reset that clears internal state and returns the device to standby mode-distinct from power-on reset and usable for recovery without cycling VCC.
How is the 1024-byte OTP array accessed and protected?
The OTP array is accessed via dedicated SPI commands (0x4B and 0x42) and locked permanently after programming using the OTP lock bit in the configuration register. Once locked, reads remain enabled but writes are disabled, ensuring immutable storage of keys or calibration data.
S25FS064SAGMFB013 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FS-S
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- 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
S25FS064SAGMFB013 FAQ
1.How can I place an order for S25FS064SAGMFB013 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FS064SAGMFB013 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 S25FS064SAGMFB013 reliable?
The price and inventory of S25FS064SAGMFB013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FS064SAGMFB013 is usually 5 days.
3.What payment methods are accepted for S25FS064SAGMFB013?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FS064SAGMFB013 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FS064SAGMFB013?
S25FS064SAGMFB013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FS064SAGMFB013 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 S25FS064SAGMFB013?
For technical support, including S25FS064SAGMFB013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FS064SAGMFB013 requirements.
6.How does Aetrix verify that S25FS064SAGMFB013 is sourced from the original manufacturer or authorized distributors?
All S25FS064SAGMFB013 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 S25FS064SAGMFB013 meets industry standards.
7.What is the process for return or replacement of S25FS064SAGMFB013?
All S25FS064SAGMFB013 units undergo pre-shipment inspection (PSI). If there is an issue with S25FS064SAGMFB013, 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 S25FS064SAGMFB013 part is unused and in its original packaging.
Return procedure for S25FS064SAGMFB013:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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