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Infineon Technologies S25FL064LABBHV023
- Part No.:
- S25FL064LABBHV023
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL064LABBHV023.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,183
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Product details
Overview
S25FL064LABBHV023 from Infineon is a 64 Mb (8 MB) serial NOR flash memory IC using 65-nm floating gate technology, operating from 2.7 V to 3.6 V, supporting SPI multi-I/O (SIO/DIO/QIO/QPI), DDR read modes, and uniform 4 KB/32 KB/64 KB erase sectors. It enables XIP execution and code shadowing in space-constrained embedded systems such as industrial HMIs and automotive infotainment head units.
For engineers reviewing the S25FL064LABBHV023 datasheet, S25FL064LABBHV023 pinout, S25FL064LABBHV023 application, or S25FL064LABBHV023 equivalent, key selection criteria include Quad I/O read bandwidth (54 MBps at 108 MHz), 100,000 program-erase cycles, industrial temperature grade (–40°C to +85°C), security region protection, and SOIC-16 package compatibility with legacy S25FL-A/S25FL1-K families.
Technical Context
The S25FL064LABBHV023 implements a serial flash architecture with configurable 24-/32-bit addressing, SFDP v1.6 compliance for auto-configuration, and dual-edge DDR clocking for QIO/QPI reads. Its command set supports suspend/resume during program and erase operations, enabling real-time host task interleaving.
It integrates four 256-byte non-volatile Security Regions outside the main array, with independent lock-down via Status Register Protection (SRP0/SRP1), WP# pin control, and password-protected pointer region access-enabling secure boot partitioning and firmware update isolation in certified automotive and industrial platforms.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (8 MB) - sufficient for full bootloader + firmware image + configuration data in compact MCU-based designs |
| Interface Protocol | SPI multi-I/O with QPI and DDR support - reduces pin count vs parallel NOR while matching its throughput |
| Max Read Rate | 54 MBps (Quad I/O, 108 MHz SDR) - enables near-zero latency XIP for ARM Cortex-M7/M33 applications |
| Erase Granularity | Uniform 4 KB sectors - allows fine-grained firmware update without disturbing adjacent functional partitions |
| Endurance & Retention | 100,000 cycles / 20 years - meets long-life requirements for industrial controllers and automotive ECUs |
| Supply Voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic rails and brown-out tolerant power domains |
| Temperature Grade | Industrial (–40°C to +85°C) - qualified for deployment in factory automation and outdoor edge gateways |
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 latching; supports daisy-chaining in multi-device configurations |
| SCK | Serial Clock | Input clock with mode 0/3 polarity-phase support; DDR variants sample on both edges for doubled data rate |
| IO0 (SI) | Serial Input / Data Line 0 | Primary data input in SIO mode; becomes bidirectional I/O line in DIO/QIO/QPI for multiplexed address/data transfer |
| IO1 (SO) | Serial Output / Data Line 1 | Primary data output in SIO; bidirectional in multi-I/O modes; used for address latching in QPI |
| IO2 (WP#) | Write Protect / Data Line 2 | Hardware write lock for status/config registers; doubles as QIO data line when not asserted |
| IO3 (RESET#) | Reset / Data Line 3 | Hardware reset input; functions as fourth I/O line in QIO/QPI; enables fast recovery from hung states |
| VCC | Power Supply | Single 2.7–3.6 V supply; no separate I/O voltage required - simplifies power rail design |
| VSS | Ground | Signal and supply ground reference; decoupling capacitor placement critical for high-speed read stability |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | Reduces instruction overhead by encoding commands in 8-bit opcodes instead of 4-bit, enabling faster sequential reads in XIP mode |
| Page Programming Buffer | 256-byte internal buffer allows single-command programming of full page - minimizes host CPU intervention during firmware writes |
| Erase Suspend/Resume | Permits host to pause 64 KB block erase to service time-critical interrupts, then resume without data loss or timing penalty |
| Security Regions | Four isolated 256-byte regions outside main array - store cryptographic keys or boot policy flags with hardware-enforced access control |
| SFDP v1.6 Compliance | Enables automatic discovery of timing parameters, erase sizes, and feature flags at boot - eliminates hard-coded driver assumptions |
Applications
| Industrial HMI Firmware Storage | Automotive Infotainment Boot Memory |
|---|---|
Use Scenario: Storing GUI assets, firmware binaries, and calibration tables in panel-mounted PLC interfaces with limited PCB area. IC Role / Device Role / Timing Role: Primary non-volatile code storage with XIP capability and 4 KB sector granularity for over-the-air partial updates. Use Value: Eliminates external SRAM buffering; 54 MBps Quad I/O read speed ensures <50 µs GUI asset fetch latency under real-time Linux PREEMPT_RT. | Use Scenario: Secure boot loader storage in ADAS domain controllers requiring AEC-Q100 Grade 2 qualification and firmware rollback protection. IC Role / Device Role / Timing Role: Trusted boot memory with hardware-locked Security Regions for public key storage and signature verification metadata. Use Value: Enables verified boot chain via immutable key storage; 100K-cycle endurance supports 10+ years of field firmware updates. |
| Edge Gateway Configuration Archive | Medical Diagnostic Device Log Storage |
Use Scenario: Persistent storage of network configuration profiles, TLS certificates, and device identity tokens in cellular-connected IoT gateways. IC Role / Device Role / Timing Role: Re-programmable data archive with individual sector lock to prevent accidental overwrite of credential partitions. Use Value: Sector-level write protection isolates certificate storage from firmware update routines - eliminating risk of credential corruption during OTA. | Use Scenario: Long-term storage of DICOM image headers, calibration logs, and audit trails in portable ultrasound systems with strict data retention mandates. IC Role / Device Role / Timing Role: High-reliability data logger with 20-year retention guarantee and deep power-down mode (<2 µA) for battery-backed operation. Use Value: Meets IEC 62304 Class C software safety requirements; low standby current extends battery life beyond 18 months in maintenance-free deployments. |
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 |
|---|---|---|---|
| S25FL164K0XMFI001 | 16 Mb density, 1.8 V core, SOIC-8 package - lower capacity, narrower voltage range, smaller footprint | Suitable for cost-sensitive consumer electronics with simpler boot requirements and no DDR/QPI need | Select when board space is constrained and 16 Mb suffices for boot + minimal app code |
| MX25L6433FZNI-10G | 64 Mb, 3 V, SOIC-16, but lacks DDR read, QPI, and Security Regions; only basic WP#/SR protection | Fits legacy SPI-only designs where security and high-speed read are not required | Choose only if migrating from Macronix platform and no firmware integrity or XIP performance demands exist |
Compared with S25FL064LABBHV023, the S25FL164K0XMFI001 trades density and interface flexibility for smaller size and lower cost, while the MX25L6433FZNI-10G omits security and DDR features essential for modern secure boot and real-time XIP - making the original part uniquely suited for industrial and automotive applications demanding both performance and trust.
Availability
S25FL064LABBHV023 is available at Aetrix Electronics and suitable for industrial HMIs, automotive infotainment systems, and medical diagnostic devices requiring stable component supply across extended product lifecycles.
Supply support for S25FL064LABBHV023 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 MCUs, and secure memory solutions, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q100.
The FL-L family targets high-reliability embedded systems needing secure, high-speed serial flash - designed specifically for code execution, firmware updates, and trusted boot in automotive, industrial, and medical applications.
FAQ
What is the maximum clock frequency supported for Quad I/O read operations?
The S25FL064LABBHV023 supports Quad I/O read at up to 108 MHz in SDR mode, delivering 54 MBps throughput. This frequency is validated across the full industrial temperature range and requires proper PCB layout with controlled impedance and matched trace lengths for all four I/O lines.
Does this device support execute-in-place (XIP) operation?
Yes, the S25FL064LABBHV023 supports true XIP via Continuous Read mode in both standard SPI and QPI protocols. The internal state machine handles automatic address incrementing and burst wrap, allowing direct instruction fetch by ARM Cortex-M or RISC-V cores without external buffering.
How are the Security Regions protected from unauthorized access?
Security Regions are isolated from the main flash array and protected via three independent mechanisms: volatile lock bits (cleared on reset), non-volatile pointer region configuration, and hardware lock-down using SRP0/SRP1 bits combined with WP# assertion - preventing read/write/erase unless explicitly unlocked via authenticated command sequence.
Is the SOIC-16 package pinout compatible with earlier S25FL-A series devices?
Yes, the SOIC-16 pinout of S25FL064LABBHV023 is footprint-compatible with S25FL-A and S25FL1-K families. Signal mapping (CS#, SCK, IO0–IO3, VCC, VSS) matches exactly, enabling drop-in replacement where voltage range (2.7–3.6 V) and timing margins align with the host controller's SPI implementation.
S25FL064LABBHV023 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-L
- Package/Case:
- 24-TBGA
- Packaging:
- Tape & Reel (TR)
- 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, QPI
- Clock Frequency:
- 108 MHz
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FL064LABBHV023 FAQ
1.How can I place an order for S25FL064LABBHV023 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL064LABBHV023 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 S25FL064LABBHV023 reliable?
The price and inventory of S25FL064LABBHV023 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABBHV023 is usually 5 days.
3.What payment methods are accepted for S25FL064LABBHV023?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABBHV023 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL064LABBHV023?
S25FL064LABBHV023 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL064LABBHV023 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 S25FL064LABBHV023?
For technical support, including S25FL064LABBHV023 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABBHV023 requirements.
6.How does Aetrix verify that S25FL064LABBHV023 is sourced from the original manufacturer or authorized distributors?
All S25FL064LABBHV023 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 S25FL064LABBHV023 meets industry standards.
7.What is the process for return or replacement of S25FL064LABBHV023?
All S25FL064LABBHV023 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABBHV023, 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 S25FL064LABBHV023 part is unused and in its original packaging.
Return procedure for S25FL064LABBHV023:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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