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Infineon Technologies S28HL512TFPBHM010
- Part No.:
- S28HL512TFPBHM010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-VBGA
- Datasheet:
-
S28HL512TFPBHM010.pdf
- Description:
- IC FLASH 512MBIT SPI/OCTL 24FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,573
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Product details
Overview
S28HL512TFPBHM010 from Cypress Semiconductor is a 512-Mb (64-MB), 3.0-V supply, automotive-grade Semper® Flash NOR memory with Octal xSPI interface, ISO 26262 ASIL-B compliant safety architecture, and EnduraFlex™ endurance partitioning-used for boot code storage and firmware updates in ADAS ECUs and vehicle infotainment systems.
For engineers reviewing the S28HL512TFPBHM010 datasheet, S28HL512TFPBHM010 pinout, S28HL512TFPBHM010 application, or S28HL512TFPBHM010 equivalent, key selection criteria include octal DDR read throughput (332 MBps), 1280K program-erase cycles, AEC-Q100 Grade 1 (−40 °C to +125 °C), 24-ball BGA package, and integrated SECDED ECC with SafeBoot recovery.
Technical Context
This device implements Cypress's 45-nm MirrorBit® technology with dual-bit-per-cell storage and supports both JEDEC JESD251-compliant Octal Peripheral Interface (OPI) and legacy SPI. Its embedded architecture separates Host Interface Controller (HIC) and Embedded Algorithm Controller (EAC) functions to isolate command parsing from flash management.
The EnduraFlex™ architecture enables runtime partitioning of memory into high-endurance (≥1.28M cycles) and long-retention (25-year) zones. Safety features include interface CRC, data integrity CRC, SafeBoot initialization reporting, and sector erase status tracking-all verified per ISO 26262 functional safety requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 512 Mb (64 MB) - sufficient for full boot image + secure firmware update partition in automotive ECUs |
| Interface Standard | JEDEC JESD251 xSPI compliant Octal (8D-8D-8D) - reduces pin count vs parallel NOR while enabling DDR burst reads |
| Max Read Throughput | 332 MBps (DDR, HL-T, 166 MHz clock) - enables sub-200 ms firmware load time for 64 MB image |
| Endurance | 1,280,000 program-erase cycles (main array) - supports over 10 years of OTA update cycles at daily frequency |
| Data Retention | 25 years at +125 °C - validated for life-of-vehicle operation in engine bay or powertrain modules |
| Safety Certification | ISO 26262 ASIL-B compliant, ASIL-D ready - meets functional safety requirements for ASIL-B systems without external safety monitor |
| ECC Capability | SECDED (Single Error Correction, Double Error Detection) - corrects bit flips in memory array during read without host intervention |
Pinout & Package
24-ball BGA package (6 × 8 mm, 1.0-mm pitch), halogen-free and lead-free, compatible with standard reflow profiles. Not suitable for ultrasonic cleaning; maximum package temperature exposure limited to 150 °C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select | Active-low enable signal; drives device into standby when HIGH, ignores all inputs except RESET# |
| CK | Serial Clock | Rising-edge latched in SDR; both edges latched in DDR - defines timing boundary for all octal transactions |
| DQ[7:0] | Bidirectional Data Bus | Carries commands, addresses, and data in octal mode; DQ0/DQ1 operate as SI/SO in legacy SPI fallback |
| DS | Data Strobe Output | Synchronizes read data capture at high speed; toggles only during CS#-LOW read bursts |
| RESET# | Hardware Reset Input | Asynchronous reset with internal weak pull-up; returns device to array read state on LOW-to-HIGH transition |
| INT# | Open-Drain Interrupt | Signals completion of program/erase or ECC error detection; requires external 5–10 kΩ pull-up |
| VCC / VCCQ | Power Supplies | VCC = 2.7–3.6 V core supply; VCCQ = same voltage for I/O - decoupling required per JEDEC layout guidelines |
| VSS / VSSQ | Ground Returns | Separate core and I/O ground planes minimize noise coupling between logic and interface circuits |
Key Features
| Feature | Design Value |
|---|---|
| EnduraFlex™ Partitioning | Enables independent configuration of high-endurance (≥1.28M cycles) and long-retention (25 yr) memory regions via software commands |
| SafeBoot Initialization | Detects corrupted configuration registers or failed power-on self-test and initiates recovery without host firmware involvement |
| Interface CRC Protection | End-to-end checksum validation on all command/address/data transfers prevents undetected bus corruption in noisy automotive environments |
| Octal DDR Support | Delivers 332 MBps read bandwidth using 166 MHz clock - doubles throughput vs SDR while maintaining same pin count as legacy SPI |
| Secure Silicon OTP Array | 1024-byte one-time-programmable region stores cryptographic keys, device IDs, and secure boot parameters with hardware lock protection |
Applications
| ADAS Camera ECU Boot Storage | Electric Powertrain Control Module Firmware |
|---|---|
Use Scenario: Stores boot loader and real-time vision processing firmware for front-facing camera modules operating in −40 °C to +125 °C under hood conditions. IC Role / Device Role / Timing Role: Primary nonvolatile boot memory with deterministic read latency (20 cycles @ 166 MHz DDR) and SafeBoot validation before CPU execution. Use Value: Eliminates need for external safety monitor by providing ASIL-B-certified initialization and ECC-corrected code fetch. | Use Scenario: Holds motor control algorithms and calibration tables updated via CAN FD during vehicle service intervals. IC Role / Device Role / Timing Role: High-reliability firmware storage with 1.28M program-erase cycles and sector-level endurance tracking for frequent OTA updates. Use Value: Enables 10+ years of field updates without degradation-validated at 125 °C junction temperature. |
| Infotainment Head Unit Application Image | Automotive Gateway Secure Boot ROM |
Use Scenario: Stores Linux kernel, root filesystem, and UI assets in head units requiring fast boot (<500 ms) and concurrent read/write access. IC Role / Device Role / Timing Role: Dual-bank octal interface supports XIP (execute-in-place) with wrapped burst reads for instruction fetch and linear bursts for data streaming. Use Value: 332 MBps DDR read rate reduces boot time by 40% vs quad-SPI alternatives while maintaining single-package footprint. | Use Scenario: Implements secure boot chain root-of-trust in zonal gateways handling domain controller communication and firewall policy storage. IC Role / Device Role / Timing Role: Trusted execution environment anchor with OTP-locked public keys and tamper-detectable configuration registers. Use Value: Integrated interface CRC and data integrity CRC prevent malicious bus injection or memory corruption attacks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-reliability automotive NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25HL512TCBHI010 | Legacy Quad-SPI interface (x4), lower max read rate (80 MBps), no DDR support, same 512-Mb density and AEC-Q100 Grade 1 rating | Limited to systems without octal interface controllers; lacks DS signal and interface CRC | Select when host SoC lacks xSPI controller but requires same automotive qualification and endurance |
| MX25L51245GZC | 3.3-V SPI NOR, 512 Mb, no functional safety certification, 100K program-erase cycles, industrial temp only (−40 °C to +85 °C) | Not qualified for ASIL-B systems; unsuitable for powertrain or ADAS due to missing SafeBoot and ECC | Acceptable only for non-safety-critical infotainment subsystems with cost-sensitive BOM constraints |
Compared with S25HL512TCBHI010 and MX25L51245GZC, the S28HL512TFPBHM010 delivers 4× higher read bandwidth, certified functional safety, and 12.8× greater endurance-justifying its use where boot integrity, update longevity, and thermal robustness are mandatory.
Availability
S28HL512TFPBHM010 is available at Aetrix Electronics and suitable for automotive ADAS ECUs, electric powertrain control modules, infotainment head units, and zonal gateway systems requiring stable component supply across extended product lifecycles.
Supply support for S28HL512TFPBHM010 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
Cypress Semiconductor (now part of Infineon Technologies) designs high-performance, safety-certified memory and microcontroller solutions for automotive, industrial, and communications markets.
The Semper® Flash family targets automotive functional safety applications, delivering ISO 26262-compliant NOR flash with octal interface, EnduraFlex™ endurance tuning, and integrated diagnostics for mission-critical firmware storage.
FAQ
What is the difference between HS-T and HL-T voltage variants of the Semper Flash family?
The HS-T variant operates at 1.7–2.0 V core/I/O supply and targets low-power applications like portable electronics, while the HL-T variant (including S28HL512TFPBHM010) uses 2.7–3.6 V and is optimized for automotive robustness, higher noise immunity, and compatibility with 3.3-V system rails. Both share identical architecture and feature sets.
Does S28HL512TFPBHM010 support execute-in-place (XIP) operation?
Yes-S28HL512TFPBHM010 supports XIP via octal DDR interface with wrapped burst reads, enabling direct CPU instruction fetch from flash without RAM copy. The 20-cycle initial access latency at 166 MHz DDR ensures deterministic timing for real-time automotive software execution.
How does the EnduraFlex™ architecture allocate endurance and retention resources?
EnduraFlex™ allows the host to define up to four non-overlapping memory partitions via SFDP-defined commands. Each partition can be independently configured for high endurance (≥1.28M cycles) or long retention (25 years), with allocation enforced by hardware write-protection and verified by on-chip ECC during programming.
Is the RESET# pin required for normal operation of S28HL512TFPBHM010?
No-RESET# is optional and internally weak-pulled HIGH; the device performs automatic initialization on power-up via internal POR circuitry. RESET# is used only for asynchronous recovery from unknown states or after critical errors detected by SafeBoot, and may be left unconnected in most automotive designs.
S28HL512TFPBHM010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- SEMPER™
- Package/Case:
- 24-VBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR (SLC)
- Memory Size:
- 512Mbit
- Memory Organization:
- 64M x 8
- Memory Interface:
- SPI - Octal I/O
- Clock Frequency:
- 166 MHz
- Write Cycle Time - Word, Page:
- 1.7ms
- Access Time:
- 6.5 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-FBGA (6x8)
S28HL512TFPBHM010 FAQ
1.How can I place an order for S28HL512TFPBHM010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S28HL512TFPBHM010 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 S28HL512TFPBHM010 reliable?
The price and inventory of S28HL512TFPBHM010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S28HL512TFPBHM010 is usually 5 days.
3.What payment methods are accepted for S28HL512TFPBHM010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S28HL512TFPBHM010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S28HL512TFPBHM010?
S28HL512TFPBHM010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S28HL512TFPBHM010 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 S28HL512TFPBHM010?
For technical support, including S28HL512TFPBHM010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S28HL512TFPBHM010 requirements.
6.How does Aetrix verify that S28HL512TFPBHM010 is sourced from the original manufacturer or authorized distributors?
All S28HL512TFPBHM010 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 S28HL512TFPBHM010 meets industry standards.
7.What is the process for return or replacement of S28HL512TFPBHM010?
All S28HL512TFPBHM010 units undergo pre-shipment inspection (PSI). If there is an issue with S28HL512TFPBHM010, 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 S28HL512TFPBHM010 part is unused and in its original packaging.
Return procedure for S28HL512TFPBHM010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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