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Infineon Technologies S29GL512T11FHIV43
- Part No.:
- S29GL512T11FHIV43
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL512T11FHIV43.pdf
- Description:
- IC FLASH 512MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,874
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Product details
Overview
S29GL512T11FHIV43 from Infineon is a 512 Mb (64 MB) parallel NOR flash memory using 45-nm MIRRORBIT™ technology, operating from 2.7 V to 3.6 V with 100 ns random access time and 15 ns page access time. It features a 512-byte write buffer, hardware ECC for single-bit correction, uniform 128-KB sector erase, and supports industrial temperature range (–40°C to +85°C). It is used in boot code storage for industrial controllers requiring fast XIP execution and reliable non-volatile data retention.
For engineers reviewing the S29GL512T11FHIV43 datasheet, S29GL512T11FHIV43 pinout, S29GL512T11FHIV43 application, or S29GL512T11FHIV43 equivalent, key selection criteria include verified 100,000 program/erase cycles, 20-year data retention, OTP array with four lockable SSR regions, and support for both ×8 and ×16 data bus configurations in TSOP and FBGA packages.
Technical Context
This device implements an asynchronous parallel interface with byte/word boundary addressing and supports both standard and page-mode reads. Its embedded algorithm controller (EAC) manages program, erase, suspend/resume, and automatic ECC operations without host intervention.
The versatile I/O feature enables independent VIO supply (1.65 V to VCC), allowing interfacing with mixed-voltage systems. Sector protection includes volatile/non-volatile ASP and factory-locked SSR0 plus password-protected SSR3 within the 2048-byte OTP array.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 512 Mb (64 MB) - sufficient for full firmware images and parameter tables in resource-constrained embedded systems |
| Random access time | 100 ns at –40°C to +85°C - enables direct XIP execution without external cache penalty |
| Page access time | 15 ns - accelerates sequential instruction fetch during boot or interrupt handling |
| Write buffer size | 512 bytes - reduces effective programming time by batching up to 256 words per command |
| ECC capability | Internal hardware single-bit error correction - maintains data integrity without software overhead |
| Endurance | 100,000 program/erase cycles - supports field-updatable firmware in industrial gateways |
| Data retention | 20 years - ensures long-term reliability in unattended infrastructure equipment |
Pinout & Package
Package: 56-pin TSOP (Type I, 14 mm × 20 mm, 0.55 mm pitch), RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A23 | Address inputs | 24-bit address bus supporting full 512 Mb decoding with byte/word alignment |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional bus; operates in ×8 or ×16 mode via BYTE# control |
| CE# | Chip enable | Active-low enable controlling device selection in multi-chip memory maps |
| OE# | Output enable | Active-low control for read data output timing and bus contention management |
| WE# | Write enable | Active-low signal initiating internal program/erase commands and data latching |
| RY/BY# | Ready/Busy indicator | Open-drain status pin signaling active embedded operations to host processor |
| VCC | Core supply | 3.0 V ±0.3 V main power for logic and memory array; supports 2.7–3.6 V operation |
| VIO | I/O supply | Independent 1.65–VCC voltage rail enabling mixed-signal SoC interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Versatile I/O voltage | VIO independently configurable from 1.65 V to VCC - eliminates level-shifter components in heterogeneous MCU designs |
| Hardware ECC | On-the-fly single-bit error correction with no CPU overhead - critical for safety-critical boot ROM integrity |
| OTP array with SSR | 2048-byte one-time-programmable region with four lockable sectors including factory-locked SSR0 - enables secure key storage and configuration lockdown |
| Suspend/Resume | Interruptible program and erase operations - allows real-time response to high-priority interrupts during flash updates |
| CFI compliance | Standard Common Flash Interface parameter table - simplifies driver portability across vendor flash devices |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing boot loader and real-time control firmware in programmable logic controllers deployed in factory automation environments. IC Role / Device Role / Timing Role: Primary non-volatile boot memory providing XIP-capable instruction fetch with ≤100 ns latency. Use Value: Enables deterministic startup and deterministic interrupt latency due to guaranteed 100 ns random access and 20-year data retention under thermal cycling. | Use Scenario: Holding certified boot code and sensor calibration data in automotive camera ECU modules compliant with AEC-Q100 Grade 2 (–40°C to +105°C). IC Role / Device Role / Timing Role: Safety-critical boot ROM with hardware ECC and OTP-secured calibration parameters. Use Value: Meets ISO 26262 ASIL-B requirements via built-in single-bit ECC, 100K-cycle endurance, and SSR-based secure parameter locking. |
| Medical Imaging System Configuration | Telecom Base Station Firmware |
Use Scenario: Retaining device-specific calibration profiles and regulatory compliance settings in portable ultrasound units. IC Role / Device Role / Timing Role: Non-volatile configuration store with OTP-protected SSR regions for immutable safety parameters. Use Value: Prevents unauthorized modification of FDA-cleared calibration data using factory-locked SSR0 and password-protected SSR3. | Use Scenario: Hosting field-upgradable baseband firmware and protocol stacks in 5G remote radio units exposed to extended temperature ranges. IC Role / Device Role / Timing Role: High-reliability firmware repository supporting over-the-air updates with suspend/resume capability. Use Value: Allows seamless firmware patching during live operation via suspend/resume commands without service interruption. |
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 |
|---|---|---|---|
| S29GL512S11TFIV10 | Same density and core voltage but uses 64-ball LAE BGA (9 mm × 9 mm); lacks OTP SSR protection | Preferred where board space is constrained and OTP security is not required | Select when footprint reduction outweighs need for secure parameter storage |
| MX29GL512FHI-11G | Macronix equivalent with identical 512 Mb density, 100 ns tACC, and CFI support; no hardware ECC or SSR OTP | Used in cost-sensitive telecom infrastructure where external ECC is implemented in host SoC | Choose when system-level ECC is already available and SSR-based security is unnecessary |
Compared with S29GL512S11TFIV10 and MX29GL512FHI-11G, the S29GL512T11FHIV43 uniquely delivers integrated hardware ECC and factory-locked OTP security-critical for safety-certified and tamper-resistant deployments where host-level error handling or external security ICs are impractical.
Availability
S29GL512T11FHIV43 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging system configuration requiring stable component supply across extended lifecycle programs.
Supply support for S29GL512T11FHIV43 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 microcontrollers, and non-volatile memory solutions for industrial and automotive markets.
The GL-T family targets high-reliability embedded systems needing fast XIP execution, robust data retention, and integrated security features-designed specifically for boot code storage in mission-critical controllers and safety-certified ECUs.
FAQ
What is the maximum operating temperature range supported by S29GL512T11FHIV43?
The S29GL512T11FHIV43 is rated for the industrial temperature range of –40°C to +85°C. This is confirmed in the datasheet's "Temperature range / grade" section and applies to all electrical and timing specifications listed under that grade, including 100 ns random access time and 100,000 program/erase cycles.
Does this device support both ×8 and ×16 data bus configurations?
Yes, the S29GL512T11FHIV43 supports both ×8 and ×16 data bus modes. The BYTE# pin selects the mode: asserted low for ×8 (DQ0–DQ7 active), deasserted high for ×16 (DQ0–DQ15 active). This is documented in Section 8.3 ("Word/Byte configuration") and validated in the AC characteristics table.
Is hardware ECC enabled by default, and does it require host initialization?
Hardware ECC is always active and fully autonomous-no host initialization or register writes are needed. The device performs single-bit error detection and correction transparently during every read operation, as specified in Section 5.3 ("Automatic ECC") and verified in the "Data integrity" chapter.
Can the OTP array be reprogrammed after initial programming?
No. The 2048-byte OTP array is permanently programmable only once per sector. SSR0 is factory-locked and cannot be modified; SSR3 supports password-based read protection but remains write-once. This behavior is defined in Section 2.5 ("SSR ASO") and enforced by on-die fuse logic.
S29GL512T11FHIV43 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-T
- 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:
- 64M x 8
- 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 (13x11)
S29GL512T11FHIV43 FAQ
1.How can I place an order for S29GL512T11FHIV43 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL512T11FHIV43 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 S29GL512T11FHIV43 reliable?
The price and inventory of S29GL512T11FHIV43 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL512T11FHIV43 is usually 5 days.
3.What payment methods are accepted for S29GL512T11FHIV43?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL512T11FHIV43 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL512T11FHIV43?
S29GL512T11FHIV43 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL512T11FHIV43 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 S29GL512T11FHIV43?
For technical support, including S29GL512T11FHIV43 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL512T11FHIV43 requirements.
6.How does Aetrix verify that S29GL512T11FHIV43 is sourced from the original manufacturer or authorized distributors?
All S29GL512T11FHIV43 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 S29GL512T11FHIV43 meets industry standards.
7.What is the process for return or replacement of S29GL512T11FHIV43?
All S29GL512T11FHIV43 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL512T11FHIV43, 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 S29GL512T11FHIV43 part is unused and in its original packaging.
Return procedure for S29GL512T11FHIV43:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL512T11FHIV43 Tags
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STMicroelectronics
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Microchip Technology
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Microchip Technology
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STMicroelectronics
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