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Infineon Technologies S25FS064SAGMFI013

Name: S25FS064SAGMFI013
Brand: Infineon Technologies
SKU: S25FS064SAGMFI013
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S25FS064SAGMFI013

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 8-SOIC (0.209", 5.30mm Width)

Datasheet:: S25FS064SAGMFI013.pdf

Description:: IC FLASH 64MBIT SPI/QUAD 8SOIC

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Product details

Overview

S25FS064SAGMFI013 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, DDR support, and hardware ECC. It features hybrid sector erase (eight 4 KB + one 32 KB sectors), 100,000 program-erase cycles, and AEC-Q100 Grade 2 automotive qualification (–40°C to +105°C). Used in boot code storage for microcontrollers in automotive ADAS ECUs.

For engineers reviewing the S25FS064SAGMFI013 datasheet, S25FS064SAGMFI013 pinout, S25FS064SAGMFI013 application, or S25FS064SAGMFI013 equivalent, key selection criteria include SPI Quad I/O read bandwidth (66 MBps), DDR Quad I/O mode (80 MBps), 256/512-byte page programming, SFDP/CFI compliance, and OTP array size (1024 bytes).

Technical Context

This device implements Infineon's 65-nm MIRRORBIT™ technology with ECLIPSE architecture, enabling high-density, low-voltage NOR flash operation. Its dual-mode SPI interface supports both legacy single-data-rate (SDR) and double-data-rate (DDR) protocols, with QPI mode for quad-pin instruction execution.

The internal control logic integrates automatic ECC generation and correction, erase/program suspend-resume capability, and configurable sector protection via status register bits, ASP, and hardware/software WP# control - all operating within a 1.7–2.0 V VCC range and industrial-plus temperature range.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory density	64 Mb (8 MB) - sufficient for full firmware images and secure boot code in mid-tier automotive MCUs.
Interface	SPI Multi-I/O with DDR option - enables 80 MBps peak read throughput in DDR Quad I/O mode.
Erase granularity	Hybrid sector: eight 4 KB + one 32 KB sectors at top/bottom; remainder 64 KB - supports fine-grained OTA update partitioning.
Endurance	100,000 program-erase cycles - validated for frequent firmware update scenarios in telematics gateways.
Data retention	20 years minimum at +85°C - meets long-life requirements for automotive infotainment and body control modules.
Security	1024-byte OTP array + ASP + hardware/software block protection - enables secure key storage and immutable boot loader locking.
Supply voltage	1.7 V to 2.0 V - compatible with low-power 1.8 V system rails without level-shifting.
Temperature grade	AEC-Q100 Grade 2 (–40°C to +105°C) - qualified for under-hood and dashboard-mounted automotive applications.

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 decoding; supports multi-device daisy-chain or parallel configurations.
SCK	Serial Clock	Input clock for SDR/DDR modes; phase/polarity configurable per SPI mode 0/3; DDR uses rising/falling edge sampling.
IO0 (SI)	Serial Input / I/O0	Primary data input in SDR; bidirectional in Dual/Quad I/O modes; used for command/address/data ingress.
IO1 (SO)	Serial Output / I/O1	Primary data output in SDR; bidirectional in Dual/Quad I/O modes; supports continuous burst wrap reads.
IO2 (WP#)	Write Protect / I/O2	Hardware-enabled sector lock; active-low signal that freezes status register writes and program/erase commands.
IO3 (RESET#)	Reset / I/O3	Dual-function pin: hardware reset trigger (active-low) and I/O3 in Quad I/O mode; enables warm reset without power cycle.
VCC	Power Supply	1.7–2.0 V core supply; decoupling required per datasheet layout guidelines to maintain read/write timing integrity.
VSS	Ground	Reference return path for all I/O and core logic; must be low-impedance and separated from noisy digital ground planes.

Key Features

Feature	Design Value
Hardware ECC	On-the-fly single-bit error correction with automatic syndrome generation - eliminates need for external error-handling firmware overhead.
Program/Erase suspend-resume	Allows background read access during long erase operations (e.g., 64 KB sector erase ~275 ms) - critical for real-time OS responsiveness.
SFDP & CFI support	Standardized parameter tables accessible via SPI - enables automatic driver configuration without hard-coded timing or geometry assumptions.
OTP array	1024-byte one-time-programmable space - used for cryptographic keys, calibration data, or unique device identifiers with irreversible write lock.
Hybrid sector architecture	Mixed 4 KB/32 KB/64 KB sectors - balances small-update agility (e.g., patching bootloader) with bulk firmware efficiency.

Applications

Automotive ADAS Camera Module

Industrial PLC Firmware Storage

Use Scenario: Stores boot firmware and runtime configuration for 77 GHz radar processing units requiring fast XIP execution and field-upgradable binaries.

IC Role / Device Role / Timing Role: Primary boot memory mapped via MCU's QSPI controller; delivers 66 MBps Quad I/O read for zero-wait-state execution.

Use Value: Hybrid sector layout enables atomic 4 KB OTA patches without disrupting 64 KB main firmware image integrity.

Use Scenario: Holds ladder logic firmware and I/O mapping tables in DIN-rail mounted programmable logic controllers deployed in factory automation.

IC Role / Device Role / Timing Role: Nonvolatile program store accessed via SPI by ARM Cortex-M7 host; supports continuous burst wrap reads for deterministic scan-cycle timing.

Use Value: 20-year data retention at +85°C ensures firmware persistence across 15+ year equipment lifecycles without refresh.

Telematics Control Unit (TCU)

Medical Imaging Boot Loader

Use Scenario: Stores secure boot loader, cellular modem firmware, and encrypted vehicle diagnostics data in ISO 26262-compliant TCUs.

IC Role / Device Role / Timing Role: Trusted execution root-of-trust component; leverages OTP and ASP to enforce signed firmware validation before MCU startup.

Use Value: AEC-Q100 Grade 2 rating and hardware ECC ensure reliable operation in thermally stressed vehicle cabin environments.

Use Scenario: Hosts certified boot loader and safety-critical initialization routines for FPGA-based ultrasound beamforming subsystems.

IC Role / Device Role / Timing Role: Cold-start memory source for FPGA configuration and ARM Cortex-R5 safety monitor; accessed via QPI mode for minimal boot latency.

Use Value: DDR Quad I/O mode achieves 80 MBps read rate - reduces boot time by >35% vs. standard Quad I/O in time-sensitive diagnostic workflows.

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
Cypress S25FL132K0XMFI010	32 Mb density, no DDR mode, 1.8 V, same SOIC-8 package and pinout.	Lacks DDR and hybrid sector options; limited to simpler firmware storage without OTA agility.	Select when cost sensitivity outweighs future upgradeability and bandwidth needs.
Winbond W25Q64JWIM TR	64 Mb, 1.8 V, Quad I/O only (no DDR), 8-pin SOIC, no AEC-Q100 qualification.	Not automotive-qualified; lacks hardware ECC and ASP - requires external error handling and software-based protection.	Choose for industrial non-automotive designs where qualification and ECC are not mandated.

Compared with S25FS064SAGMFI013, the Cypress alternative halves capacity and omits DDR, while the Winbond part trades automotive qualification and hardware ECC for lower unit cost - making S25FS064SAGMFI013 the only choice for AEC-Q100-compliant, high-reliability, field-upgradable systems.

Availability

S25FS064SAGMFI013 is available at Aetrix Electronics and suitable for automotive ADAS modules, industrial PLCs, telematics control units, and medical imaging boot loaders requiring stable component supply across extended product lifecycles.

Supply support for S25FS064SAGMFI013 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 automotive and industrial applications demanding AEC-Q100 qualification, hardware ECC, and flexible sector architectures for secure firmware storage and updates.

FAQ

Is S25FS064SAGMFI013 pin-compatible with earlier S25FL-S devices?

Yes - it maintains identical SOIC-8 pinout and SPI command subset compatibility with S25FL1-K, S25FL-P, and S25FL-S families. This allows drop-in replacement in existing layouts without PCB revision, provided DDR mode and hybrid sector features are not required in legacy firmware.

Does this device support execute-in-place (XIP) operation?

Yes - it supports Continuous Read mode with wrap-around burst addressing, enabling true XIP execution from flash memory by microcontrollers with QSPI interfaces. The 66 MBps Quad I/O read rate ensures minimal wait states during instruction fetch.

What is the function of the IO3/RESET# pin?

IO3/RESET# serves dual roles: as I/O3 in Quad I/O and QPI modes, and as an active-low hardware reset input. When asserted, it forces the device into hardware reset state without power cycling, restoring default SPI mode and clearing internal state - essential for recovery in safety-critical systems.

How is the 1024-byte OTP array protected after programming?

Once programmed, the OTP array is permanently locked via dedicated status register bits. Subsequent attempts to reprogram any byte result in write inhibition; verification is performed on-chip during programming, and no unlock sequence exists - ensuring cryptographic key or calibration data immutability.

S25FS064SAGMFI013 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:: 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:: 133 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:: 8-SOIC

S25FS064SAGMFI013 FAQ

1.How can I place an order for S25FS064SAGMFI013 through Aetrix?

Please submit a Request for Quotation (RFQ) for S25FS064SAGMFI013 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 S25FS064SAGMFI013 reliable?

The price and inventory of S25FS064SAGMFI013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FS064SAGMFI013 is usually 5 days.

3.What payment methods are accepted for S25FS064SAGMFI013?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FS064SAGMFI013 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S25FS064SAGMFI013?

S25FS064SAGMFI013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S25FS064SAGMFI013 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 S25FS064SAGMFI013?

For technical support, including S25FS064SAGMFI013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FS064SAGMFI013 requirements.

6.How does Aetrix verify that S25FS064SAGMFI013 is sourced from the original manufacturer or authorized distributors?

All S25FS064SAGMFI013 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 S25FS064SAGMFI013 meets industry standards.

7.What is the process for return or replacement of S25FS064SAGMFI013?

All S25FS064SAGMFI013 units undergo pre-shipment inspection (PSI). If there is an issue with S25FS064SAGMFI013, 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 S25FS064SAGMFI013 part is unused and in its original packaging.

Return procedure for S25FS064SAGMFI013:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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