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Infineon Technologies S29GL512S12DHBV10
- Part No.:
- S29GL512S12DHBV10
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL512S12DHBV10.pdf
- Description:
- IC FLASH 512MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,859
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Product details
Overview
S29GL512S12DHBV10 from Infineon Technologies is a 512 Mb (64 MB) parallel NOR flash memory IC with 16-bit data bus, fabricated on 65 nm MIRRORBIT™ Eclipse process. It operates from a single 2.7–3.6 V supply, delivers 100 ns random access time and 15 ns page access time, and integrates hardware ECC for single-bit error correction. It is used in boot code storage for industrial microcontrollers requiring fast XIP execution and reliable non-volatile program retention.
For engineers reviewing the S29GL512S12DHBV10 datasheet, S29GL512S12DHBV10 pinout, S29GL512S12DHBV10 application, or S29GL512S12DHBV10 equivalent, key selection criteria include its 128 kB uniform sector erase architecture, 512-byte write buffer throughput (1.5 MBps), Versatile I/O support (1.65–3.6 V), OTP array security, and AEC-Q100 Grade 2 qualification for extended-temperature embedded systems.
Technical Context
The S29GL512S12DHBV10 implements an asynchronous parallel interface with word-aligned addressing (A0–A24), supports both standard and page-mode reads, and uses embedded algorithms for sector erase and buffer programming. Its internal state machine handles command execution without host CPU intervention.
It features dual protection mechanisms-Advanced Sector Protection (ASP) with volatile/non-volatile lock bits-and a dedicated 1024-byte OTP array split into two lockable regions for secure configuration or calibration data storage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 512 Mb (64 MB), enabling full firmware image storage for mid-range MCUs |
| Interface type | Asynchronous parallel ×16 bus, supporting direct XIP execution without external buffering |
| Random access time | 100 ns at full VCC = VIO, defining worst-case instruction fetch latency |
| Page access time | 15 ns, enabling rapid sequential reads within 32-byte aligned pages |
| Write buffer size | 512 bytes, allowing burst programming at 1.5 MBps effective rate |
| ECC capability | On-die single-bit error correction, eliminating need for external ECC logic |
| Endurance | 100,000 program/erase cycles per sector, supporting field firmware updates |
| Data retention | 20 years at +85°C, ensuring long-term reliability in unpowered storage |
Pinout & Package
Package: 56-ball VBU Fortified BGA (9 mm × 7 mm, 0.8 mm pitch), RoHS-compliant, suitable for high-density PCB layouts with thermal and mechanical robustness.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A24 | Address inputs | Word-aligned addressing; A24 is MSB for 512 Mb (225 × 16-bit words) |
| DQ0–DQ15 | Data I/O bus | 16-bit bidirectional data path; supports 1.65–3.6 V I/O voltage via VIO pin |
| CE# | Chip enable | Active-low device selection; tCE = 100 ns max (Versatile I/O mode) |
| OE# | Output enable | Controls output drivers during read; tOE = 35 ns max (Versatile I/O mode) |
| WE# | Write enable | Initiates write/program operations; latches address/data on falling edge |
| RY/BY# | Ready/Busy indicator | Open-drain output signaling active erase/program; enables polling-free status monitoring |
| VCC | Core supply | 2.7–3.6 V single supply powering core logic, charge pumps, and ECC engine |
| VIO | I/O supply | Independent 1.65–3.6 V rail decoupled from VCC for flexible system-level voltage translation |
Key Features
| Feature | Design Value |
|---|---|
| 65 nm MIRRORBIT™ Eclipse technology | Enables higher density and lower power vs. legacy floating-gate NOR, with improved cycling endurance |
| Hardware ECC engine | Corrects single-bit errors on-the-fly during read, reducing host software overhead and improving system MTBF |
| 512-byte programming buffer | Reduces average programming time by >70% vs. byte/word programming, critical for OTA firmware updates |
| Uniform 128 kB sectors | Allows precise, predictable erase granularity for modular firmware partitioning and wear leveling |
| Separate 1024-byte OTP array | Stores immutable keys or calibration data; dual lockable regions prevent accidental overwrite |
Applications
| Industrial HMI Boot Storage | Automotive ADAS ECU Firmware |
|---|---|
Use Scenario: Storing boot loader and real-time OS kernel in panel-mounted HMIs operating continuously in factory environments. IC Role / Device Role / Timing Role: Primary non-volatile code storage with XIP capability, delivering sub-100 ns instruction fetch to meet deterministic boot timing. Use Value: 20-year data retention at +85°C ensures firmware integrity over equipment lifetime without refresh cycles. |
Use Scenario: Holding safety-critical sensor fusion firmware in radar ECUs certified to ISO 26262 ASIL-B. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified boot memory with hardware ECC, providing fault-tolerant code execution under thermal stress. Use Value: Built-in single-bit ECC eliminates need for redundant memory or external error-checking logic, reducing BOM cost and board area. |
| Medical Imaging Device Configuration | Telecom Base Station FPGA Bitstream |
Use Scenario: Storing calibrated imaging parameters and regulatory compliance settings in portable ultrasound units. IC Role / Device Role / Timing Role: Secure OTP region stores factory calibration data; ASP protects against unauthorized reconfiguration. Use Value: Dual-lock OTP regions ensure tamper-resistant storage of medical device certification data required for FDA audit trails. |
Use Scenario: Loading FPGA configuration bitstreams at power-up in 5G remote radio units with strict boot-time constraints. IC Role / Device Role / Timing Role: High-speed parallel interface enables <100 ms FPGA configuration load time via fast page reads. Use Value: 15 ns page access time reduces boot latency by >40% vs. serial flash alternatives, accelerating system readiness. |
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 |
|---|---|---|---|
| S29GL512P12DHBV10 | Same density and package, but lacks Versatile I/O (VIO fixed to VCC); no independent I/O voltage scaling | Not suitable for mixed-voltage SoC interfaces where core and I/O domains operate at different voltages | Select only if system uses single 3.3 V rail and does not require 1.8 V I/O compatibility |
| MX29GL512FHI-90G | Macronix part with 90 ns random access, no on-die ECC, and no OTP array; requires external error handling | Lacks hardware ECC and secure OTP, increasing firmware validation burden in safety-critical designs | Consider only for cost-sensitive, non-safety applications where ECC is managed in software |
Compared with S29GL512P12DHBV10 and MX29GL512FHI-90G, the S29GL512S12DHBV10 uniquely combines Versatile I/O, on-die ECC, and OTP security in a single 56-ball VBU package-enabling simpler, more robust, and standards-compliant designs for industrial and automotive firmware storage.
Availability
S29GL512S12DHBV10 is available at Aetrix Electronics and suitable for industrial HMI boot storage, automotive ADAS firmware, and medical device configuration requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for S29GL512S12DHBV10 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 leader specializing in power management, sensing, connectivity, and memory solutions for industrial, automotive, and IoT markets.
The GL-S family targets high-reliability embedded systems needing fast, secure, and long-life parallel NOR flash-designed specifically for XIP-capable boot code storage with integrated data integrity and voltage flexibility.
FAQ
Does S29GL512S12DHBV10 support both 1.8 V and 3.3 V I/O interfaces?
Yes. Its Versatile I/O feature allows VIO to operate independently from VCC across 1.65 V to 3.6 V. This enables direct interfacing with 1.8 V FPGAs or 3.3 V microcontrollers without level shifters, verified in the datasheet's "Versatile I/O" section and AC timing tables under VIO conditions.
What is the function of the RY/BY# pin, and how is it used in system design?
RY/BY# is an open-drain ready/busy status indicator. It asserts low during internal program or erase operations and goes high when complete. System designers use it for hardware polling instead of slower data-polling methods, reducing CPU overhead and improving real-time response in boot sequences.
Can the 1024-byte OTP array be reprogrammed after initial programming?
No. The OTP array is one-time programmable and permanently locked after programming. Each of its two regions can be individually locked via dedicated commands, and once locked, no further writes are possible-even with reset or power cycle-ensuring irreversible storage of calibration or security keys.
How does the 512-byte write buffer improve firmware update performance?
The buffer allows up to 512 bytes to be loaded into an internal latch before initiating programming, achieving 1.5 MBps effective throughput. This reduces the number of command cycles needed for multi-sector updates, cutting total OTA update time by up to 70% compared to single-word programming.
S29GL512S12DHBV10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 64-LBGA
- Packaging:
- Tray
- 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:
- 120 ns
- Voltage - Supply:
- 1.65V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (9x9)
S29GL512S12DHBV10 FAQ
1.How can I place an order for S29GL512S12DHBV10 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL512S12DHBV10 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 S29GL512S12DHBV10 reliable?
The price and inventory of S29GL512S12DHBV10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL512S12DHBV10 is usually 5 days.
3.What payment methods are accepted for S29GL512S12DHBV10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL512S12DHBV10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL512S12DHBV10?
S29GL512S12DHBV10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL512S12DHBV10 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 S29GL512S12DHBV10?
For technical support, including S29GL512S12DHBV10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL512S12DHBV10 requirements.
6.How does Aetrix verify that S29GL512S12DHBV10 is sourced from the original manufacturer or authorized distributors?
All S29GL512S12DHBV10 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 S29GL512S12DHBV10 meets industry standards.
7.What is the process for return or replacement of S29GL512S12DHBV10?
All S29GL512S12DHBV10 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL512S12DHBV10, 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 S29GL512S12DHBV10 part is unused and in its original packaging.
Return procedure for S29GL512S12DHBV10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL512S12DHBV10 Tags
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M24C02-WMN6TP
STMicroelectronics
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Microchip Technology
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Microchip Technology
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Microchip Technology
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M24C02-FMC6TG
STMicroelectronics
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Microchip Technology
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Microchip Technology
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