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Infineon Technologies S29GL01GT11FHB020
- Part No.:
- S29GL01GT11FHB020
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL01GT11FHB020.pdf
- Description:
- IC FLASH 1GBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,885
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Product details
Overview
S29GL01GT11FHB020 from Infineon is a 1 Gb (128 MB) parallel NOR flash memory IC 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 integrates hardware ECC for single-bit error correction, supports 512-byte buffer programming, and features uniform 128-KB sector erase - deployed in automotive infotainment boot storage requiring deterministic XIP execution and long-term data retention.
For engineers reviewing the S29GL01GT11FHB020 datasheet, S29GL01GT11FHB020 pinout, S29GL01GT11FHB020 application, or S29GL01GT11FHB020 equivalent, key selection criteria include verified 128-KB uniform sector architecture, industrial-plus temperature grade (–40°C to +105°C), OTP array with SSR lockability, and CFI-compliant interface for BIOS/firmware update compatibility.
Technical Context
This device implements an asynchronous parallel interface with ×8/×16 configurable data bus and byte/word boundary addressing. Its embedded algorithm controller (EAC) executes program/erase operations autonomously, supporting suspend/resume and status monitoring via Status Register, Data Polling, or RY/BY# pin.
The 2048-byte OTP array includes four lockable sectors (SSR0–SSR3), with SSR0 factory-locked and SSR3 password-protected. Sector protection uses volatile and non-volatile methods, and ECC operates transparently during read cycles without software intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 1 Gb (128 MB) - supports full firmware images for automotive ECUs with space for dual-bank updates |
| Access time (tACC) | 100 ns at –40°C to +85°C - enables real-time code execution in safety-critical boot paths |
| Page access time (tPACC) | 15 ns - accelerates sequential instruction fetch in XIP mode |
| Programming buffer | 512 bytes - reduces effective programming time by 3.2× vs. single-word writes |
| ECC capability | Single-bit error correction per 512-byte sector - maintains data integrity over 20-year retention |
| Endurance | 100,000 program/erase cycles - suitable for field-updatable control firmware |
| Operating temp | –40°C to +105°C (Industrial Plus) - qualified for under-hood automotive modules |
Pinout & Package
Package: 64-ball LAE fortified BGA (9 mm × 9 mm), RoHS-compliant, lead-free, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A23 | Address inputs | 24-bit address bus supporting full 128-MB linear addressing |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional bus; configurable as ×8 or ×16 via BYTE# pin |
| CE# | Chip enable | Active-low chip select enabling device operation and reducing standby current |
| OE# | Output enable | Controls output drivers during read; decouples bus contention in multi-device systems |
| WE# | Write enable | Initiates write cycles; latches command sequences for program/erase operations |
| RY/BY# | Ready/Busy indicator | Open-drain output signaling active embedded operations without polling overhead |
| VCC | Core supply | 2.7–3.6 V single supply powering logic and memory array |
| VIO | I/O supply | 1.65–VCC versatile I/O voltage enabling interface with mixed-voltage SoCs |
Key Features
| Feature | Design Value |
|---|---|
| Hardware ECC | On-the-fly single-bit correction per 512-byte sector eliminates need for external error-handling firmware |
| 512-byte write buffer | Enables burst programming of up to 512 bytes in one command, cutting typical firmware update time by >70% |
| Uniform 128-KB sectors | Eliminates complex sector mapping logic; simplifies bootloader partitioning and OTA update design |
| OTP array with SSR locking | Four 512-byte lockable regions allow secure storage of keys, calibration data, and boot configuration |
| CFI parameter table | Standardized JEDEC-compliant descriptor enables automatic driver detection and cross-platform firmware portability |
Applications
| Automotive Instrument Cluster | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing calibrated gauge graphics, CAN message lookup tables, and fail-safe boot code in digital dashboards. IC Role / Device Role / Timing Role: Primary non-volatile firmware storage with XIP-capable read performance and AEC-Q100 Grade 2 qualification. Use Value: 100 ns random access ensures sub-100 µs response to critical warning triggers; 105°C rating sustains operation near HVAC ducts. | Use Scenario: Holding ladder logic runtime, I/O configuration maps, and firmware patches in programmable logic controllers. IC Role / Device Role / Timing Role: Dual-bank update-capable flash with sector protection preventing corruption during power-fail events. Use Value: Uniform 128-KB sectors simplify atomic firmware swap; hardware ECC prevents silent data corruption in 24/7 operation. |
| Medical Imaging Boot ROM | Avionics Display System |
Use Scenario: Hosting certified boot loader, DICOM protocol stack, and calibration constants in portable ultrasound units. IC Role / Device Role / Timing Role: Secure, high-reliability boot memory with OTP-locked calibration data and 20-year retention. Use Value: SSR3 password protection prevents unauthorized recalibration; 100,000-cycle endurance supports field service updates. | Use Scenario: Storing flight display firmware, font assets, and redundancy check tables in cockpit multifunction displays. IC Role / Device Role / Timing Role: Radiation-tolerant (tested) parallel flash with suspend/resume for safe mid-operation updates. Use Value: Program/erase suspend allows interruption of background updates during critical flight phases without data loss. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL01GT11FHJ020 | Same die, 64-ball LAA BGA (13 mm × 11 mm); 10% larger footprint, higher thermal mass | Preferred for high-power dissipation scenarios where board layout allows larger pad area | Select when thermal derating margin >15°C required at 105°C ambient |
| MX29GL128FPTI-90G | 128-MB (1 Gb), 90 ns tACC, no OTP array, no SSR locking, JEDEC-only CFI | Lacks secure key storage; requires external ECC or software mitigation | Choose only for cost-sensitive non-security applications with legacy driver support |
Compared with S29GL01GT11FHB020, the LAA variant offers better thermal performance but consumes more PCB area, while the Macronix part sacrifices security features and long-term reliability assurance for lower unit cost.
Availability
S29GL01GT11FHB020 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLC firmware storage, and medical imaging boot ROMs requiring stable component supply across extended product lifecycles.
Supply support for S29GL01GT11FHB020 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 high-reliability memory solutions.
The GL-T family targets automotive and industrial applications demanding AEC-Q100 qualification, deterministic XIP performance, and secure firmware storage with hardware-enforced data integrity.
FAQ
What is the purpose of the SSR0–SSR3 regions in the OTP array?
SSR0–SSR3 are four 512-byte lockable sectors within the 2048-byte OTP array. SSR0 is permanently locked at factory to store immutable device identifiers. SSR3 supports password-based read protection for sensitive calibration or cryptographic keys. SSR1 and SSR2 can be individually locked/unlocked via command sequence for flexible secure data partitioning.
Does S29GL01GT11FHB020 support true XIP (execute-in-place) operation?
Yes - the device delivers 100 ns random access time and supports asynchronous read with no internal wait states, enabling direct CPU instruction fetch from flash without copying to RAM. Its uniform sector architecture and CFI compliance ensure seamless integration with ARM Cortex-R and Power Architecture boot ROM interfaces.
How does the Versatile I/O (VIO) feature affect system design?
VIO allows independent 1.65–3.6 V I/O supply, decoupling interface voltage from core VCC. This enables direct connection to 1.8 V or 2.5 V SoC buses without level shifters, reducing BOM count and signal integrity risk. VIO must be stable before VCC during power-up to meet timing requirements.
Can the 512-byte programming buffer be used across sector boundaries?
No - buffer programming is restricted to a single 128-KB sector. Attempting to program across sector boundaries triggers an error status. The EAC validates address alignment and sector membership before initiating buffer write, ensuring atomicity and preventing partial-sector corruption during power loss.
S29GL01GT11FHB020 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-T
- Package/Case:
- 64-LBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 1Gbit
- Memory Organization:
- 128M x 8
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 60ns
- Access Time:
- 110 ns
- Voltage - Supply:
- 1.65V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (13x11)
S29GL01GT11FHB020 FAQ
1.How can I place an order for S29GL01GT11FHB020 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL01GT11FHB020 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 S29GL01GT11FHB020 reliable?
The price and inventory of S29GL01GT11FHB020 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL01GT11FHB020 is usually 5 days.
3.What payment methods are accepted for S29GL01GT11FHB020?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL01GT11FHB020 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL01GT11FHB020?
S29GL01GT11FHB020 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL01GT11FHB020 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 S29GL01GT11FHB020?
For technical support, including S29GL01GT11FHB020 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL01GT11FHB020 requirements.
6.How does Aetrix verify that S29GL01GT11FHB020 is sourced from the original manufacturer or authorized distributors?
All S29GL01GT11FHB020 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 S29GL01GT11FHB020 meets industry standards.
7.What is the process for return or replacement of S29GL01GT11FHB020?
All S29GL01GT11FHB020 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL01GT11FHB020, 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 S29GL01GT11FHB020 part is unused and in its original packaging.
Return procedure for S29GL01GT11FHB020:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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