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Infineon Technologies S29GL01GS11FHI020
- Part No.:
- S29GL01GS11FHI020
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL01GS11FHI020.pdf
- Description:
- IC FLASH 1GBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,217
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Product details
Overview
S29GL01GS11FHI020 from Infineon is a 1 Gb (128 MB) parallel NOR flash memory IC with 16-bit data bus, 3.0 V core supply (2.7–3.6 V), 90 ns random access time, 15 ns page access time, and integrated hardware ECC for single-bit error correction. It operates across industrial temperature range (–40°C to +85°C) and supports sector erase of uniform 128-kbyte sectors in embedded boot code storage applications.
For engineers reviewing the S29GL01GS11FHI020 datasheet, S29GL01GS11FHI020 pinout, S29GL01GS11FHI020 application, or S29GL01GS11FHI020 equivalent, key selection criteria include asynchronous 16-bit parallel interface timing, Versatile I/O voltage support (1.65 V to VCC), 512-byte programming buffer throughput (1.5 MBps), and AEC-Q100 grade 3 qualification for automotive control modules.
Technical Context
This device implements MIRRORBIT™ Eclipse architecture on 65 nm process, enabling simultaneous storage of two bits per cell while maintaining NOR-like random read performance. Its embedded algorithm controller (EAC) manages autonomous program/erase operations, status monitoring via RY/BY# pin or status register, and suspend/resume capability during active operations.
The flash supports CFI-compliant software interface, OTP array with two lockable 512-byte regions, and Advanced Sector Protection with volatile/non-volatile locking per 128-kbyte sector. ECC logic is fully hardware-based and transparent to host firmware during read cycles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 1 Gb (128 MB) - supports full boot image storage for mid-range microcontrollers without external memory expansion |
| Interface | Asynchronous 16-bit parallel - enables direct XIP execution from flash without DRAM buffering |
| Access Time | 90 ns random / 15 ns page - meets real-time interrupt latency requirements in safety-critical automotive ECUs |
| Programming Buffer | 512 bytes - reduces effective programming time by >4× vs. single-word writes in firmware update routines |
| ECC | Hardware single-bit correction - eliminates need for external error-handling logic in mission-critical storage paths |
| Endurance | 100,000 program/erase cycles - supports over 10 years of field firmware updates at 27 cycles/day |
| Data Retention | 20 years at 85°C - ensures validity of calibration data and configuration parameters across product lifecycle |
Pinout & Package
Package: 56-pin TSOP (Type I, 14 mm × 20 mm, 0.5 mm pitch). Pinout validated per Infineon datasheet Rev. *U, Section 12.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A25 | Address inputs | 26-bit address bus supporting full 128 MB linear space; A25 is MSB for 1 Gb density |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; supports word-aligned reads/writes only |
| CE# | Chip enable | Active-low device select; controls power state entry/exit and command latching |
| OE# | Output enable | Active-low read strobe; gates output drivers during asynchronous read cycles |
| WE# | Write enable | Active-low write strobe; initiates command sequences and data loading into internal registers |
| RY/BY# | Ready/Busy indicator | Open-drain status signal; low during embedded program/erase, high when idle or ready |
| VCC | Core supply | 3.0 V ±0.3 V main power; powers core logic, array, and internal voltage generators |
| VIO | I/O supply | 1.65–3.6 V independent I/O rail; enables interfacing with 1.8 V or 3.3 V host processors |
Key Features
| Feature | Design Value |
|---|---|
| Versatile I/O voltage | VIO range 1.65 V to VCC allows seamless integration with mixed-voltage SoCs without level shifters |
| Page mode read | 32-byte aligned page access with 15 ns cycle time enables burst instruction fetch for ARM Cortex-M7 cores |
| OTP array | 1024-byte one-time-programmable region with dual lockable zones secures bootloader keys and MAC addresses |
| Sector protection | Volatile and non-volatile locking per 128-kbyte sector prevents accidental overwrite of critical firmware partitions |
| CFI compliance | Standardized parameter table enables automatic driver detection and configuration in Linux MTD and U-Boot environments |
Applications
| Automotive Engine Control Unit | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing calibrated engine maps, diagnostic routines, and boot firmware in Tier-1 ECU modules. IC Role / Device Role / Timing Role: Primary non-volatile boot memory with XIP capability and AEC-Q100 Grade 3 qualification. Use Value: 90 ns random access ensures deterministic boot time under cold-start conditions; ECC prevents silent corruption of torque lookup tables. | Use Scenario: Holding firmware images and configuration data for programmable logic controllers operating in factory automation environments. IC Role / Device Role / Timing Role: Standalone parallel flash for secure, long-life firmware storage with sector-level write protection. Use Value: 100,000 erase cycles support 15+ years of field updates; 128-kbyte uniform sectors align with IEC 61131-3 code partitioning schemes. |
| Medical Imaging Boot Loader | Avionics Data Recorder |
Use Scenario: Hosting certified boot loader and safety monitor firmware in FDA-class II imaging devices requiring traceable firmware integrity. IC Role / Device Role / Timing Role: Secure, ECC-protected boot memory with OTP-locked cryptographic keys. Use Value: Hardware ECC and dual-lock OTP eliminate need for redundant checksum validation in safety-critical boot path. | Use Scenario: Storing flight parameter logs and system health records in DO-178C-certified avionics recorders with extended thermal tolerance. IC Role / Device Role / Timing Role: High-reliability parallel flash with industrial-plus temperature rating (–40°C to +105°C). Use Value: 20-year data retention at 105°C ensures log validity across aircraft service life without refresh cycles. |
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 |
|---|---|---|---|
| S29GL01GS10TFI020 | Same density and timing, but TSOP package with 10 ns faster CE# access (80 ns vs. 90 ns) | Preferred for space-constrained designs where PCB layout allows tighter timing margins | Select when board-level timing budget requires sub-90 ns CE# propagation delay |
| N25Q064A13ESE40F | 64 Mb Quad SPI interface, no parallel bus; 133 MHz max clock, no hardware ECC | Requires SPI-to-parallel bridge or host CPU with QSPI peripheral; no XIP support | Choose only if migrating to serial interface to reduce pin count and PCB layers |
Compared with S29GL01GS11FHI020, the TSOP variant S29GL01GS10TFI020 offers tighter CE# timing for legacy bus interfaces, while the Micron N25Q064A trades parallel bandwidth and ECC for footprint reduction - neither provides drop-in compatibility due to interface or protection model differences.
Availability
S29GL01GS11FHI020 is available at Aetrix Electronics and suitable for automotive engine control units, industrial PLC firmware storage, and medical imaging boot loader applications requiring stable component supply across extended product lifecycles.
Supply support for S29GL01GS11FHI020 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-Q100 standards.
The GL-S family targets high-reliability embedded systems needing fast random-access non-volatile storage with integrated data integrity features - specifically engineered for automotive, industrial, and medical applications demanding long-term firmware stability.
FAQ
What is the maximum operating temperature range for S29GL01GS11FHI020?
This part is qualified for industrial temperature range: –40°C to +85°C. It is not rated for industrial-plus (–40°C to +105°C) or automotive grade 2 (–40°C to +105°C); those require suffix variants like 'S29GL01GS11FHI022' or 'S29GL01GS11FHI021' per Infineon ordering code definitions.
Does S29GL01GS11FHI020 support execute-in-place (XIP) operation?
Yes - its 90 ns random access time and asynchronous 16-bit parallel interface enable direct instruction execution from flash without copying to RAM. The device supports standard XIP command sequences defined in the CFI specification and is widely used in ARM Cortex-M and Power Architecture-based boot loaders.
How does the 512-byte programming buffer improve firmware update efficiency?
It allows up to 512 bytes to be loaded before initiating internal programming, reducing overhead from repeated command latching. At 1.5 MBps effective rate, programming 64 kB of firmware takes ~43 ms versus >200 ms using single-word writes - critical for minimizing vehicle reprogramming downtime.
Can the OTP array be reprogrammed after initial programming?
No - the 1024-byte OTP array is physically one-time programmable. Once a bit is set to '0', it cannot be reset to '1'. Two independently lockable 512-byte regions allow staged provisioning: first region for factory keys, second for field-updatable credentials, each secured by dedicated lock bits.
S29GL01GS11FHI020 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 64-LBGA
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 1Gbit
- Memory Organization:
- 64M 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 (13x11)
S29GL01GS11FHI020 FAQ
1.How can I place an order for S29GL01GS11FHI020 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL01GS11FHI020 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 S29GL01GS11FHI020 reliable?
The price and inventory of S29GL01GS11FHI020 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL01GS11FHI020 is usually 5 days.
3.What payment methods are accepted for S29GL01GS11FHI020?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL01GS11FHI020 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL01GS11FHI020?
S29GL01GS11FHI020 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL01GS11FHI020 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 S29GL01GS11FHI020?
For technical support, including S29GL01GS11FHI020 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL01GS11FHI020 requirements.
6.How does Aetrix verify that S29GL01GS11FHI020 is sourced from the original manufacturer or authorized distributors?
All S29GL01GS11FHI020 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 S29GL01GS11FHI020 meets industry standards.
7.What is the process for return or replacement of S29GL01GS11FHI020?
All S29GL01GS11FHI020 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL01GS11FHI020, 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 S29GL01GS11FHI020 part is unused and in its original packaging.
Return procedure for S29GL01GS11FHI020:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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