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Cypress Semiconductor Corp S26HL512TFPBHI010
- Part No.:
- S26HL512TFPBHI010
- Manufacturer:
- Cypress Semiconductor Corp
- Category:
- Memory
- Package:
- 24-VBGA
- Datasheet:
-
S26HL512TFPBHI010.pdf
- Description:
- FLASH - NOR MEMORY IC 512MB (64M
- Quantity:
- Payment:
- Shipping:
Inventory:338
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Product details
Overview
S26HL512TFPBHI010 from Infineon is a 512-Mbit serial NOR flash memory with Quad SPI interface, 1.8 V supply voltage, 133 MHz clock frequency, and 4KB uniform sector erase capability. It supports XIP (execute-in-place) operation and is used in automotive instrument clusters for firmware storage and boot code execution.
For engineers reviewing the S26HL512TFPBHI010 datasheet, S26HL512TFPBHI010 pinout, S26HL512TFPBHI010 application, or S26HL512TFPBHI010 equivalent, key selection criteria include Quad SPI timing compliance, AEC-Q100 Grade 2 qualification, 100K program/erase cycles, and hardware reset support for safety-critical boot recovery.
Technical Context
This device implements a 4-wire Quad SPI interface with dual/quad I/O modes, supporting both standard and fast read commands including QPI (Quad Peripheral Interface). It integrates an internal ECC engine correcting single-bit errors and detecting double-bit errors per 512-byte page.
The memory array is organized as 64 Mbytes × 8 bits, partitioned into 128 uniform 4KB sectors and eight 64KB parameter sectors. It features a hardware write-protect pin (WP#) and software-controlled protection via status register bits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 512 Mbit (64 MB) - supports full firmware image storage for mid-tier automotive ECUs |
| Interface | Quad SPI - enables 532 MB/s effective throughput in quad mode at 133 MHz |
| Supply Voltage | 1.71–1.95 V - compatible with automotive 1.8 V power domains and low-power sleep states |
| Erase Granularity | 4 KB uniform sectors - allows fine-grained firmware update without erasing entire bank |
| Data Retention | 20 years at 85°C - meets long-life requirement for automotive infotainment and ADAS modules |
| Cycle Endurance | 100,000 P/E cycles - supports frequent over-the-air (OTA) update deployment |
| Qualification | AEC-Q100 Grade 2 (−40°C to +105°C) - validated for under-hood and dashboard mounting locations |
Pinout & Package
Supplied in a 24-pin WSON (6 mm × 8 mm) package with wettable flank terminations for automated optical inspection (AOI) and solder joint reliability in automotive reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIO/VCC | Core I/O and memory array supply | 1.8 V input shared across logic and memory cells; decoupling required per JEDEC JESD625-B |
| WP# | Hardware write protect input | Active-low signal enabling permanent sector lock during critical boot phases |
| HOLD# | Command suspension control | Pauses ongoing read/write without bus release; used for multi-master arbitration in ECU designs |
| RESET# | Hardware reset input | Asynchronous reset that clears internal state and forces exit from deep power-down mode |
| IO0–IO3 | Quad data I/O lines | Bidirectional pins supporting command, address, and data transfer in single/dual/quad mode |
Key Features
| Feature | Design Value |
|---|---|
| Quad Peripheral Interface (QPI) | Enables single-cycle command/address/data transfer using all four IO lines simultaneously, reducing instruction overhead by ~75% vs standard SPI |
| Internal ECC Engine | Corrects single-bit errors and detects double-bit errors per 512-byte page without host CPU intervention |
| Hardware Reset (RESET#) | Guarantees deterministic recovery from brown-out or watchdog timeout events in ASIL-B systems |
| 4KB Uniform Sector Architecture | Permits atomic firmware patching of individual functional modules without disrupting unrelated code sections |
| Wettable Flank WSON Package | Supports automated optical inspection of solder fillets on all four sides, improving process yield in automotive SMT lines |
Applications
| Digital Instrument Cluster | ADAS Domain Controller |
|---|---|
Use Scenario: Storage of GUI assets, calibration tables, and real-time driver warning logic in digital dashboards. IC Role / Device Role / Timing Role: Non-volatile firmware and configuration store with XIP-capable instruction fetch path. Use Value: Enables sub-100 ms cold boot time via direct code execution from flash, meeting ISO 26262 startup timing requirements. | Use Scenario: Storing sensor fusion algorithms, camera calibration data, and fail-safe state machine definitions. IC Role / Device Role / Timing Role: Secure, high-reliability boot memory with ECC and hardware reset for ASIL-B compliant boot sequence. Use Value: Prevents corrupted boot due to bit flips in SRAM-less microcontroller environments during vehicle power cycling. |
| Infotainment Head Unit | Electric Powertrain Control Module |
Use Scenario: Holding OS kernel, middleware stacks, and OTA update staging partitions. IC Role / Device Role / Timing Role: High-bandwidth serial flash supporting concurrent read (XIP) and program operations via QPI pipeline. Use Value: Reduces update latency by enabling background firmware download while maintaining UI responsiveness through interleaved access. | Use Scenario: Storing motor control profiles, torque maps, and thermal derating parameters for inverter gate drivers. IC Role / Device Role / Timing Role: AEC-Q100 qualified non-volatile memory with 100K endurance for field-updatable calibration data. Use Value: Supports lifetime recalibration of torque output without requiring module replacement or bench reprogramming. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CY15B104QN-PSOC | 4-Mbit density, FRAM technology, no erase cycles required, 1.8 V supply | Limited to small config storage; insufficient for full firmware images | Select only for ultra-low-latency, high-endurance parameter logging where density < 8 MB is sufficient |
| MX25L51245GZC-13G | 512-Mbit, standard SPI (not Quad), 104 MHz max, industrial temp range only | Lacks AEC-Q100 qualification and hardware reset pin | Acceptable for non-automotive industrial HMI but not for ASIL-B boot memory |
Compared with CY15B104QN-PSOC and MX25L51245GZC-13G, S26HL512TFPBHI010 uniquely combines automotive qualification, Quad SPI bandwidth, hardware reset, and 4KB sector granularity-making it the only option for ASIL-B-compliant ECU boot memory requiring OTA updates and XIP execution.
Availability
S26HL512TFPBHI010 is available at Aetrix Electronics and suitable for automotive instrument clusters, ADAS domain controllers, and electric powertrain control modules requiring stable component supply across extended product lifecycles.
Supply support for S26HL512TFPBHI010 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 AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global R&D and manufacturing infrastructure.
This part belongs to the Semper™ family of automotive-grade NOR flash memories, designed specifically to replace parallel NOR and NAND in safety-critical ECU boot applications requiring high reliability and AEC-Q100 compliance.
FAQ
Does S26HL512TFPBHI010 support execute-in-place (XIP) operation?
Yes. The device supports true XIP mode via Quad SPI interface, allowing microcontrollers to fetch and execute instructions directly from flash without loading into RAM. This requires proper QPI initialization and address mapping in the host bootloader, and is validated for use with Infineon's AURIX™ TC3xx series MCUs.
What is the purpose of the HOLD# pin on S26HL512TFPBHI010?
HOLD# suspends ongoing serial communication without releasing the SPI bus, preserving command context during host interrupt handling. It is commonly used in multi-ECU systems where arbitration between instrument cluster and body control modules must avoid bus contention during firmware reads.
Is hardware reset (RESET#) mandatory for automotive use?
Yes. RESET# is required to meet ISO 26262 functional safety requirements for deterministic boot recovery after power transients. It forces the device into a known state independent of internal clock or command sequencing, ensuring safe restart during brown-out conditions in ASIL-B systems.
How does the internal ECC engine operate during read operations?
The ECC engine automatically checks each 512-byte page during read access. Single-bit errors are corrected transparently in hardware; double-bit errors trigger an error flag in the status register, prompting host firmware to initiate recovery-such as fallback to redundant sector or CRC-based integrity check.
S26HL512TFPBHI010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Cypress Semiconductor Corp
- Series:
- HL-T
- Package/Case:
- 24-VBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 512Mbit
- Memory Organization:
- 64M x 8
- Memory Interface:
- SPI
- Clock Frequency:
- 166 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-FBGA (6x8)
S26HL512TFPBHI010 FAQ
1.How can I place an order for S26HL512TFPBHI010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S26HL512TFPBHI010 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 S26HL512TFPBHI010 reliable?
The price and inventory of S26HL512TFPBHI010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S26HL512TFPBHI010 is usually 5 days.
3.What payment methods are accepted for S26HL512TFPBHI010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S26HL512TFPBHI010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S26HL512TFPBHI010?
S26HL512TFPBHI010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S26HL512TFPBHI010 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 S26HL512TFPBHI010?
For technical support, including S26HL512TFPBHI010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S26HL512TFPBHI010 requirements.
6.How does Aetrix verify that S26HL512TFPBHI010 is sourced from the original manufacturer or authorized distributors?
All S26HL512TFPBHI010 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 S26HL512TFPBHI010 meets industry standards.
7.What is the process for return or replacement of S26HL512TFPBHI010?
All S26HL512TFPBHI010 units undergo pre-shipment inspection (PSI). If there is an issue with S26HL512TFPBHI010, 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 S26HL512TFPBHI010 part is unused and in its original packaging.
Return procedure for S26HL512TFPBHI010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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