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Infineon Technologies S25FL064LABBHM020
- Part No.:
- S25FL064LABBHM020
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL064LABBHM020.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,659
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Product details
Overview
S25FL064LABBHM020 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, with industrial temperature range (–40°C to +85°C), supporting SPI multi-I/O (SIO/DIO/QIO/QPI), DDR read modes, and uniform 4 KB/32 KB/64 KB erase sectors - deployed in boot code storage for automotive infotainment head units.
For engineers reviewing the S25FL064LABBHM020 datasheet, S25FL064LABBHM020 pinout, S25FL064LABBHM020 application, or S25FL064LABBHM020 equivalent, key selection criteria include Quad I/O read bandwidth (54 MBps at 108 MHz), 100,000 program-erase cycles, SFDP support for auto-configuration, security region protection, and WSON 5 × 6 mm package compatibility with space-constrained embedded designs.
Technical Context
This device implements a serial flash architecture with configurable addressing (24-/32-bit), dual- and quad-data-rate command execution, and programmable security regions outside the main array. It supports burst wrap and continuous XIP modes via Fast Read, Quad Read, and DDR Quad Read commands.
The internal page programming buffer enables 256-byte atomic writes, while erase suspend/resume functionality allows background operations during host activity. Erase granularity includes uniform 4 KB sectors, 32 KB half-blocks, and 64 KB blocks - all independently lockable via volatile/non-volatile protection registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (8 MB) - sufficient for full firmware images and parameter tables in automotive ECUs |
| Interface | SPI multi-I/O with QPI and DDR support - reduces pin count vs parallel NOR while matching throughput |
| Max Read Rate | 54 MBps (Quad I/O, 108 MHz SDR) - enables fast boot code shadowing into RAM |
| Erase Granularity | Uniform 4 KB sectors - allows fine-grained firmware update without disturbing adjacent code |
| Endurance | 100,000 program-erase cycles - meets long-life requirements for telematics log storage |
| Data Retention | 20 years minimum - ensures reliability across vehicle lifetime without refresh |
| Supply Voltage | 2.7 V to 3.6 V - compatible with standard 3.3 V industrial power rails |
| Temp Grade | Industrial (–40°C to +85°C) - qualified for under-hood and dashboard-mounted systems |
Pinout & Package
Package: WSON 5 × 6 mm (WND008), 8-pin, lead-free, moisture-sensitive level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (CS#) | Chip Select | Active-low enable for SPI command decoding; supports multi-device daisy-chaining |
| 2 (DO / IO1) | Data Output / I/O 1 | Serial output in SIO mode; bidirectional data lane in DIO/QIO/QPI |
| 3 (WP# / IO2) | Write Protect / I/O 2 | Hardware write lock for status/config registers; second I/O line in multi-I/O modes |
| 4 (VSS) | Ground | Signal and power return reference for noise-sensitive SPI timing |
| 5 (VCC) | Power Supply | Single 2.7–3.6 V supply; no separate I/O voltage required |
| 6 (SI / IO0) | Data Input / I/O 0 | Serial input in SIO mode; primary bidirectional data lane in multi-I/O |
| 7 (SCK) | Serial Clock | Master-generated clock up to 108 MHz; phase/polarity modes 0 and 3 supported |
| 8 (RESET# / IO3) | Reset / I/O 3 | Hardware reset assertion; fourth I/O line enabling full Quad I/O operation |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | Reduces instruction overhead by encoding multiple commands per clock cycle - improves effective bandwidth in XIP applications |
| Serial Flash Discoverable Parameters (SFDP) | Enables automatic configuration of read latency, address width, and command sets without hard-coded driver logic |
| Four 256-byte Security Regions | Isolate critical keys or calibration data outside main array - prevents accidental overwrite during field updates |
| Erase Suspend/Resume | Allows host to pause sector erase mid-operation and service high-priority interrupts - essential for real-time OS integration |
| Individual Block Lock | Volatile locking of specific 4 KB sectors - enables dynamic protection during runtime firmware patching |
Applications
| Automotive Instrument Cluster | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing calibrated gauge graphics and driver alert logic in a CAN-connected digital dashboard. IC Role / Device Role / Timing Role: Boot ROM and runtime XIP code execution source with deterministic 54 MBps read access. Use Value: Uniform 4 KB erase enables over-the-air (OTA) partial updates without disrupting active display rendering. | Use Scenario: Holding ladder logic firmware and I/O mapping tables in a DIN-rail mounted controller. IC Role / Device Role / Timing Role: Non-volatile program store with 20-year retention and AEC-Q100 grade 3 qualification for factory-floor environments. Use Value: Security Regions protect vendor-specific configuration blocks from unauthorized modification during maintenance. |
| Medical Imaging Boot Loader | Smart Energy Meter Code Storage |
Use Scenario: Hosting secure bootloader and diagnostic self-test routines in portable ultrasound equipment. IC Role / Device Role / Timing Role: Trusted code origin with password-protected Security Region 2 for cryptographic key storage. Use Value: Deep power-down current (2 µA) extends battery life during standby between imaging sessions. | Use Scenario: Storing tariff tables, communication stack binaries, and tamper logs in ANSI C12.22-compliant meters. IC Role / Device Role / Timing Role: Field-upgradable firmware repository with individual sector lock for regulatory-certified modules. Use Value: 100,000-cycle endurance supports daily firmware patches over 27-year meter lifespan. |
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 |
|---|---|---|---|
| S25FL128SAGMFI00 | 128 Mb density, same WSON-8 package, identical QPI/DDR command set, but 1.8 V core-compatible | Requires level-shifting for 3.3 V-only systems; higher capacity suits larger OTA payloads | Select when future-proofing for firmware growth beyond 8 MB |
| MX25L6433FZNI-10G | 64 Mb, WSON-8, supports only SIO/DIO/QIO (no QPI), no DDR, lower max clock (80 MHz) | Lacks QPI and DDR - limits XIP performance in high-throughput boot scenarios | Choose for cost-sensitive designs where QPI/DDR features are unused |
Compared with S25FL064LABBHM020, the S25FL128SAGMFI00 offers scalable density with identical interface flexibility, while the MX25L6433FZNI-10G trades advanced command modes for lower unit cost - making the original optimal for balanced performance, security, and footprint in automotive-grade deployments.
Availability
S25FL064LABBHM020 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLCs, medical imaging boot loaders, and smart energy meters requiring stable component supply across extended product lifecycles.
Supply support for S25FL064LABBHM020 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, sensor, and memory solutions for automotive, industrial, and IoT markets.
The FL-L family targets high-reliability embedded systems needing secure, high-speed serial flash with flexible erase and robust data retention - specifically engineered for automotive ECU boot storage and industrial control firmware.
FAQ
Does S25FL064LABBHM020 support execute-in-place (XIP) operation?
Yes, it supports continuous XIP mode via Fast Read and Quad Read commands with burst wrap addressing. The device delivers deterministic latency and sustained 54 MBps throughput in QIO mode, enabling direct CPU execution from flash without intermediate RAM loading - verified in Infineon's AN219171 application note for ARM Cortex-M7 boot configurations.
What security mechanisms prevent unauthorized firmware modification?
It provides four dedicated 256-byte Security Regions outside the main array, each individually protected via non-volatile pointer region, password lock, or permanent fuse-based lockdown. Status register bits SRP0/SRP1 enable hardware write protection, and individual 4 KB sectors can be locked/unlocked dynamically via IRP commands - meeting ISO 21434 threat mitigation requirements.
Can this part operate at 1.8 V?
No, S25FL064LABBHM020 is a 3.0 V family device with absolute minimum VCC of 2.7 V and maximum of 3.6 V. It lacks 1.8 V I/O compatibility or dual-voltage support. For 1.8 V systems, consider Infineon's S25FL128SAGMFI00, which supports 1.8 V core and 3.3 V I/O via VIO pin.
Is the WSON-8 package RoHS and REACH compliant?
Yes, the WSON 5 × 6 mm (WND008) package is Pb-free and fully compliant with RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. Infineon confirms compliance in material declaration document MD-00022478, with no SVHC substances above threshold levels in the finished device.
S25FL064LABBHM020 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL-L
- Package/Case:
- 24-TBGA
- Packaging:
- Tray
- 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:
- 108 MHz
- Write Cycle Time - Word, Page:
- 90µs, 1.35ms
- Access Time:
- 6 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (8x6)
S25FL064LABBHM020 FAQ
1.How can I place an order for S25FL064LABBHM020 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL064LABBHM020 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 S25FL064LABBHM020 reliable?
The price and inventory of S25FL064LABBHM020 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL064LABBHM020 is usually 5 days.
3.What payment methods are accepted for S25FL064LABBHM020?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL064LABBHM020 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL064LABBHM020?
S25FL064LABBHM020 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL064LABBHM020 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 S25FL064LABBHM020?
For technical support, including S25FL064LABBHM020 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL064LABBHM020 requirements.
6.How does Aetrix verify that S25FL064LABBHM020 is sourced from the original manufacturer or authorized distributors?
All S25FL064LABBHM020 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 S25FL064LABBHM020 meets industry standards.
7.What is the process for return or replacement of S25FL064LABBHM020?
All S25FL064LABBHM020 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL064LABBHM020, 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 S25FL064LABBHM020 part is unused and in its original packaging.
Return procedure for S25FL064LABBHM020:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S25FL064LABBHM020 Tags
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M24C02-WMN6TP
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AT24C02C-XHM-T
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