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Infineon Technologies S29GL512S11DHI023
- Part No.:
- S29GL512S11DHI023
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL512S11DHI023.pdf
- Description:
- IC FLASH 512MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,548
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Product details
Overview
S29GL512S11DHI023 from Infineon is a 512 Mb (64 MB) parallel NOR flash memory IC with 3.0 V core supply, 16-bit data bus, and MIRRORBIT™ Eclipse 65 nm technology. It delivers 100 ns random access time, 15 ns page access time, and integrated hardware ECC for single-bit error correction. Designed for embedded boot code storage in industrial control systems requiring AEC-Q100 Grade 2 qualification (–40°C to +105°C).
For engineers reviewing the S29GL512S11DHI023 datasheet, S29GL512S11DHI023 pinout, S29GL512S11DHI023 application, or S29GL512S11DHI023 equivalent, this device supports asynchronous XIP-capable read, 512-byte buffer programming, uniform 128 kB sector erase, and Versatile I/O (1.65 V to VCC) - critical for mixed-voltage host interfaces and automotive ECU firmware storage.
Technical Context
The S29GL512S11DHI023 implements an asynchronous parallel interface with word-aligned addressing (A0–A24), supporting both standard and page-mode reads. Its embedded algorithm controller (EAC) manages autonomous program/erase operations, status monitoring via RY/BY#, and automatic ECC generation/correction during read cycles.
It features dual protection architecture: volatile/non-volatile Advanced Sector Protection (ASP) per 128 kB sector and a dedicated 1024-byte OTP array with two lockable regions. The device uses Common Flash Interface (CFI) for software-identifiable parameter discovery and supports suspend/resume during active program or erase sequences.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 512 Mb (64 MB); supports full firmware image storage for mid-tier microcontrollers |
| Interface | Asynchronous parallel ×16 bus; enables direct CPU memory-mapped boot without translation logic |
| Access Time | 100 ns random / 15 ns page; meets real-time boot latency requirements for industrial PLCs |
| Programming Buffer | 512-byte write buffer; reduces effective programming time by >3× vs. single-word writes |
| Erase Unit | Uniform 128 kB sectors; simplifies firmware update partitioning and wear leveling |
| Data Retention | 20 years at +85°C; ensures long-term reliability in unattended embedded deployments |
| Endurance | 100,000 program/erase cycles; supports field firmware updates over product lifetime |
| Operating Temp | –40°C to +105°C (AEC-Q100 Grade 2); qualified for under-hood automotive ECUs |
Pinout & Package
Package: 64-ball LAE Fortified BGA (9 mm × 9 mm, 0.8 mm pitch). RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A24 | Address inputs | Word-aligned address bus (A24 = MSB); supports full 512 Mb address space |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; operates across VIO = 1.65 V to VCC range |
| CE# | Chip enable | Active-low chip select; controls device power state and command decoding |
| OE# | Output enable | Active-low read strobe; gates output drivers during asynchronous read cycles |
| WE# | Write enable | Active-low write strobe; initiates internal program/erase algorithms on rising edge |
| RY/BY# | Ready/Busy indicator | Open-drain status signal; low during embedded operations, high when idle or ready |
| RESET# | Hardware reset | Active-low asynchronous reset; forces device into known state and aborts pending operations |
| WP# | Write protect | Hardware sector lock override; disables program/erase when asserted |
Key Features
| Feature | Design Value |
|---|---|
| Hardware ECC | On-the-fly single-bit error correction with no software overhead or latency penalty |
| Versatile I/O | VIO range 1.65 V to VCC allows seamless interfacing with 1.8 V, 2.5 V, or 3.3 V host processors |
| Page Mode Read | 32-byte aligned page access with 15 ns cycle time improves sequential instruction fetch throughput |
| Suspend/Resume | Interrupt active program or erase to service higher-priority read requests without data loss |
| OTP Array | 1024-byte one-time-programmable region with dual lock bits for secure key or calibration storage |
Applications
| Automotive Engine Control Unit (ECU) | Industrial Programmable Logic Controller (PLC) |
|---|---|
Use Scenario: Storing calibrated engine maps and boot firmware in under-hood ECU modules. IC Role / Device Role / Timing Role: Non-volatile boot memory with XIP capability and AEC-Q100 Grade 2 qualification. Use Value: 100,000 erase cycles and 20-year data retention ensure firmware integrity over 15+ year vehicle lifetimes. | Use Scenario: Holding real-time OS kernel and application logic in modular PLC backplanes. IC Role / Device Role / Timing Role: Memory-mapped parallel flash for deterministic boot and firmware update partitioning. Use Value: Uniform 128 kB sectors and suspend/resume support enable safe field updates without system downtime. |
| Medical Diagnostic Imaging System | Railway Signaling Controller |
Use Scenario: Storing FPGA configuration bitstreams and safety-critical diagnostic firmware. IC Role / Device Role / Timing Role: High-reliability boot device with hardware ECC and OTP for calibration constants. Use Value: Single-bit ECC detection/correction prevents silent data corruption in life-critical imaging pipelines. | Use Scenario: Firmware storage for SIL-3 certified signaling logic running on ARM-based controllers. IC Role / Device Role / Timing Role: Industrial-grade parallel flash with –40°C to +105°C operation and CFI identification. Use Value: CFI table enables runtime compatibility verification and automated BOM validation during production test. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL512S11TFI023 | Same die, 56-pin TSOP package instead of 64-ball LAE BGA; 110 ns random access (vs. 100 ns) | Preferred for legacy PCB layouts with through-hole or surface-mount TSOP footprints | Select for cost-sensitive industrial designs where board space is less constrained than thermal profile |
| MX29GL512FHT2I-90G | Macronix 512 Mb parallel NOR; 90 ns random access, no integrated ECC, different CFI layout | Lacks hardware ECC and OTP; requires external error management and key storage | Choose only if ECC is handled in software and OTP functionality is not required |
Compared with S29GL512S11DHI023, the TSOP variant trades BGA density and thermal performance for assembly simplicity, while the Macronix part omits ECC and OTP - increasing firmware validation burden and reducing functional safety margin in automotive or medical use cases.
Availability
S29GL512S11DHI023 is available at Aetrix Electronics and suitable for automotive ECU firmware storage, industrial PLC boot memory, and railway signaling controller applications requiring stable component supply, long-term lifecycle support, and AEC-Q100 compliance.
Supply support for S29GL512S11DHI023 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 manufacturing and quality certification to ISO/TS 16949 and AEC-Q standards.
The GL-S family targets high-reliability embedded systems requiring XIP-capable flash with automotive-grade temperature tolerance, hardware ECC, and robust data protection - specifically engineered for ECU, industrial automation, and safety-critical firmware storage.
FAQ
What is the purpose of the Versatile I/O (VIO) feature in S29GL512S11DHI023?
The Versatile I/O feature allows the device's input/output voltage (VIO) to operate independently from the core supply (VCC) across a range of 1.65 V to VCC. This enables direct interfacing with host processors using 1.8 V, 2.5 V, or 3.3 V I/O domains without level shifters, reducing BOM count and signal integrity risk in mixed-voltage systems such as automotive gateways and industrial HMIs.
How does the 512-byte programming buffer improve firmware update efficiency?
The 512-byte buffer allows up to 512 bytes of data to be loaded before initiating a single embedded program operation, reducing the number of command sequences required. This cuts effective programming time by more than 3× compared to single-word programming, accelerating field firmware updates and factory programming throughput - especially beneficial in high-volume industrial controller production.
Can S29GL512S11DHI023 be used in place of older S29GL512P devices?
No - the S29GL512S is not pin-compatible or command-compatible with the legacy S29GL512P series. Key differences include updated timing parameters, revised CFI structure, enhanced ECC implementation, and modified sector protection registers. Migration requires hardware layout changes and firmware driver updates to align with the GL-S command set and status reporting model.
What role does the 1024-byte OTP array serve in safety-critical applications?
The OTP array provides tamper-resistant, one-time programmable storage for cryptographic keys, calibration coefficients, or unique device identifiers. Its two independent lockable regions allow separate locking of calibration data and security keys - preventing accidental overwrite while enabling secure provisioning during final test. This supports ISO 26262 ASIL-B/C requirements for traceable, immutable firmware assets.
S29GL512S11DHI023 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 64-LBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 512Mbit
- Memory Organization:
- 32M x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 60ns
- Access Time:
- 110 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (9x9)
S29GL512S11DHI023 FAQ
1.How can I place an order for S29GL512S11DHI023 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL512S11DHI023 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 S29GL512S11DHI023 reliable?
The price and inventory of S29GL512S11DHI023 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL512S11DHI023 is usually 5 days.
3.What payment methods are accepted for S29GL512S11DHI023?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL512S11DHI023 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL512S11DHI023?
S29GL512S11DHI023 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL512S11DHI023 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 S29GL512S11DHI023?
For technical support, including S29GL512S11DHI023 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL512S11DHI023 requirements.
6.How does Aetrix verify that S29GL512S11DHI023 is sourced from the original manufacturer or authorized distributors?
All S29GL512S11DHI023 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 S29GL512S11DHI023 meets industry standards.
7.What is the process for return or replacement of S29GL512S11DHI023?
All S29GL512S11DHI023 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL512S11DHI023, 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 S29GL512S11DHI023 part is unused and in its original packaging.
Return procedure for S29GL512S11DHI023:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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