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Infineon Technologies S29GL01GT11FHIV40
- Part No.:
- S29GL01GT11FHIV40
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL01GT11FHIV40.pdf
- Description:
- IC FLASH 1GBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:338
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Product details
Overview
S29GL01GT11FHIV40 from Infineon is a 1 Gb (128 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, internal hardware ECC for single-bit error 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 S29GL01GT11FHIV40 datasheet, S29GL01GT11FHIV40 pinout, S29GL01GT11FHIV40 application, or S29GL01GT11FHIV40 equivalent, key selection criteria include verified 100,000 program/erase cycles, 20-year data retention, OTP array with four lockable SSR regions, CFI compliance, and support for suspend/resume during embedded operations.
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) manages all program and erase operations, including automatic ECC generation and correction, status monitoring via Status Register/Data Polling/RY/BY# pin, and sector protection via volatile/non-volatile ASP methods.
The architecture integrates a 2048-byte one-time programmable (OTP) array with four lockable sectors (SSR0–SSR3), where SSR0 is factory-locked and SSR3 supports password-based read protection. It complies with Common Flash Interface (CFI) specification for host software compatibility and supports versatile I/O with VIO range of 1.65 V to VCC.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 1 Gb (128 MB) - sufficient for full firmware images and configuration tables in industrial HMI and gateway devices. |
| Access Time (tACC) | 100 ns at –40°C to +85°C - enables direct XIP execution without external cache in real-time control systems. |
| Page Access Time (tPACC) | 15 ns - accelerates sequential instruction fetch during boot or firmware update phases. |
| Write Buffer Size | 512 bytes - reduces effective programming time by up to 10× vs. single-word writes in field-upgrade scenarios. |
| ECC Support | Internal hardware single-bit error correction - eliminates need for external ECC logic in safety-critical applications. |
| Endurance & Retention | 100,000 program/erase cycles / 20-year data retention - meets long-lifecycle requirements for infrastructure equipment. |
| Operating Voltage | VCC = 2.7 V to 3.6 V, VIO = 1.65 V to VCC - simplifies power design in mixed-voltage SoC interfaces. |
| Temperature Grade | Industrial (–40°C to +85°C) - validated for deployment in uncontrolled ambient environments like factory-floor PLCs. |
Pinout & Package
Package: 56-pin TSOP (Type I, standard pitch), JEDEC MO-141AC compliant, body size 18.4 mm × 10.16 mm × 1.2 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 128 MB linear space; A0 selects byte/word mode when configured for ×8/×16 operation. |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; operates in ×8 mode (DQ0–DQ7 only) or ×16 mode per CFI configuration and hardware strap. |
| CE# | Chip Enable | Active-low enable controlling device selection; tCE = 100 ns max defines minimum chip-select assertion window for burst reads. |
| OE# | Output Enable | Active-low control for data bus output drivers; tOE = 25 ns max ensures timing alignment with microcontroller read strobes. |
| WE# | Write Enable | Active-low signal initiating write/program/erase commands; must meet setup/hold relative to CE# and address stability. |
| RY/BY# | Ready/Busy Output | Open-drain status indicator - low during embedded operations (program/erase), high when ready for next command. |
| RESET# | Hardware Reset | Asynchronous active-low input forcing device into reset state; used for power-on initialization or error recovery. |
| VCC, VIO, GND | Power Supplies | VCC (2.7–3.6 V) powers core logic; VIO (1.65–VCC) sets I/O voltage level; separate pins allow independent decoupling. |
Key Features
| Feature | Design Value |
|---|---|
| Versatile I/O (VIO) | Supports 1.65 V to VCC I/O voltage - enables direct interfacing with 1.8 V, 2.5 V, or 3.3 V microcontrollers without level shifters. |
| Embedded Algorithm Controller (EAC) | On-die state machine handles all program/erase sequences - removes software overhead and guarantees timing compliance. |
| Advanced Sector Protection (ASP) | Volatile and non-volatile locking per 128-KB sector - prevents accidental firmware overwrite during field updates or debug sessions. |
| OTP Array with SSR Locking | 2048-byte factory-programmable area with four independently lockable regions - secures bootloader keys, calibration data, or device identity. |
| CFI Compliance | Standardized parameter table accessible via read commands - enables OS-agnostic flash management in Linux/uClinux or RTOS environments. |
Applications
| Industrial PLC Boot Memory | Automotive Gateway Firmware Storage |
|---|---|
Use Scenario: Stores boot code and real-time control firmware in programmable logic controllers deployed in factory automation lines. IC Role / Device Role / Timing Role: Primary non-volatile boot memory providing XIP-capable instruction fetch with ≤100 ns latency to ARM Cortex-M7 MCU. Use Value: Eliminates external SRAM copy step during boot; 20-year retention ensures firmware integrity across 15+ year equipment lifecycles. | Use Scenario: Holds secure boot firmware and CAN FD protocol stack in automotive domain gateways meeting AEC-Q100 Grade 2 requirements. IC Role / Device Role / Timing Role: Trusted firmware repository with OTP-protected root-of-trust keys and hardware ECC for ASIL-B compliance. Use Value: Internal ECC and sector locking prevent bit-flip corruption and unauthorized modification during over-the-air updates. |
| Medical Imaging System Configuration | Energy Meter Firmware & Calibration Data |
Use Scenario: Stores FPGA configuration bitstreams and calibration coefficients for ultrasound imaging front-ends operating in clinical environments. IC Role / Device Role / Timing Role: High-reliability configuration store with 100,000-cycle endurance to support frequent recalibration and firmware patches. Use Value: Uniform 128-KB sector erase allows atomic update of calibration tables without disrupting active image acquisition. | Use Scenario: Retains metrology firmware, tariff tables, and cryptographic keys in ANSI C12.22-compliant smart electricity meters. IC Role / Device Role / Timing Role: Secure non-volatile memory with password-protected SSR3 region for storing AES-128 keys and meter serial numbers. Use Value: Factory-locked SSR0 and user-lockable SSR1–SSR3 enforce hierarchical access control per utility security policy. |
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 |
|---|---|---|---|
| S29GL01GP11FHIV40 | Same density and package, but lacks OTP array and SSR locking; no password-protected region. | Not suitable for secure boot or key storage; limited to basic firmware storage where security is managed externally. | Select only if OTP functionality is unnecessary and cost sensitivity outweighs security requirements. |
| MX29GL128FHT2I-90G | 128 MB, 90 ns tACC, no internal ECC, no CFI support, different command set (Spansion-compatible vs. Intel-compatible). | Requires modified driver layer; unsuitable for systems relying on CFI auto-detection or hardware ECC validation. | Choose only for legacy designs already using Macronix parallel flash with custom firmware abstraction. |
Compared with S29GL01GP11FHIV40 and MX29GL128FHT2I-90G, the S29GL01GT11FHIV40 uniquely delivers integrated OTP security, hardware ECC, and full CFI compliance-making it the only option among the three qualified for secure boot in industrial and automotive applications requiring ASIL-B or SIL-2 alignment.
Availability
S29GL01GT11FHIV40 is available at Aetrix Electronics and suitable for industrial PLCs, automotive gateways, medical imaging systems, and smart energy meters requiring stable component supply across extended product lifecycles.
Supply support for S29GL01GT11FHIV40 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 secure microcontrollers, with global R&D and manufacturing infrastructure.
The GL-T family targets high-reliability embedded systems needing fast XIP-capable flash with robust data integrity-designed specifically for industrial control, automotive networking, and medical electronics where firmware security and longevity are critical.
FAQ
Is S29GL01GT11FHIV40 pin-compatible with earlier S29GL01GP variants?
No. While both use 56-pin TSOP, S29GL01GT11FHIV40 adds dedicated OTP-related signals (e.g., SSR control via command sequences) and requires updated timing margins for RY/BY# assertion during OTP lock operations. Hardware layout must follow Infineon's GL-T layout guidelines, not legacy GP footprints.
Does this device support quad SPI or other serial interfaces?
No. S29GL01GT11FHIV40 is strictly a parallel-interface NOR flash with ×8/×16 data bus. It does not include SPI, QSPI, or HyperBus controllers. Serial interface capability is absent in its architecture and pinout-only asynchronous parallel read/write/erase operations are supported.
What is the function of the SSR0–SSR3 regions in the OTP array?
SSR0–SSR3 are four 512-byte sectors within the 2048-byte OTP array. SSR0 is permanently locked at factory; SSR1–SSR2 support volatile locking; SSR3 supports password-protected read access. They store immutable data such as boot keys, device IDs, or calibration constants that must survive power cycles and firmware updates.
Can the internal ECC correct multi-bit errors?
No. The hardware ECC corrects only single-bit errors per 512-byte sector and detects double-bit errors. Multi-bit errors trigger uncorrectable error flags via Status Register bits and require higher-layer recovery (e.g., firmware retry or fallback image load), as specified in Section 5.3 of the datasheet.
S29GL01GT11FHIV40 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:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (13x11)
S29GL01GT11FHIV40 FAQ
1.How can I place an order for S29GL01GT11FHIV40 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL01GT11FHIV40 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 S29GL01GT11FHIV40 reliable?
The price and inventory of S29GL01GT11FHIV40 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL01GT11FHIV40 is usually 5 days.
3.What payment methods are accepted for S29GL01GT11FHIV40?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL01GT11FHIV40 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL01GT11FHIV40?
S29GL01GT11FHIV40 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL01GT11FHIV40 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 S29GL01GT11FHIV40?
For technical support, including S29GL01GT11FHIV40 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL01GT11FHIV40 requirements.
6.How does Aetrix verify that S29GL01GT11FHIV40 is sourced from the original manufacturer or authorized distributors?
All S29GL01GT11FHIV40 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 S29GL01GT11FHIV40 meets industry standards.
7.What is the process for return or replacement of S29GL01GT11FHIV40?
All S29GL01GT11FHIV40 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL01GT11FHIV40, 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 S29GL01GT11FHIV40 part is unused and in its original packaging.
Return procedure for S29GL01GT11FHIV40:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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