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Infineon Technologies S29GL01GT11FAIV20
- Part No.:
- S29GL01GT11FAIV20
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL01GT11FAIV20.pdf
- Description:
- IC FLASH 1GBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,480
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Product details
Overview
S29GL01GT11FAIV20 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, 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 network routers requiring deterministic XIP execution.
For engineers reviewing the S29GL01GT11FAIV20 datasheet, S29GL01GT11FAIV20 pinout, S29GL01GT11FAIV20 application, or S29GL01GT11FAIV20 equivalent, key selection criteria include parallel ×16 bus interface timing compliance, OTP array security configuration, sector protection volatility control, and AEC-Q100 grade 3 qualification status.
Technical Context
This device implements an asynchronous parallel interface with CE#, OE#, and WE# control signals, supporting both byte (×8) and word (×16) data width configurations via hardware pin strapping. Its embedded algorithm controller (EAC) manages all program/erase operations-including suspend/resume-without host CPU intervention.
The internal hardware ECC operates transparently during read cycles, correcting single-bit errors and flagging uncorrectable multi-bit errors via status register bits. Sector protection uses dual-mode control: volatile (lock/unlock via command) and non-volatile (permanent lock via SSR programming), with four 2048-byte OTP regions including factory-locked SSR0 and password-protected SSR3.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 1 Gb (128 MB) - supports full boot image storage for ARM Cortex-A series SoCs |
| Interface type | Asynchronous parallel ×16 - enables direct connection to legacy microprocessor address/data buses without glue logic |
| Random access time | 100 ns at –40°C to +85°C - meets real-time boot latency requirements for industrial PLCs |
| Write buffer size | 512 bytes - reduces effective programming time by 3.2× vs. single-word writes |
| ECC capability | Single-bit error correction with detection of multi-bit errors - ensures data integrity over 20-year retention |
| Endurance | 100,000 program/erase cycles per sector - supports field firmware updates in telecom base stations |
| Operating voltage | VCC = 2.7 V to 3.6 V, VIO = 1.65 V to VCC - allows interfacing with 1.8 V or 3.3 V I/O domains |
Pinout & Package
Package: 56-pin TSOP (Type I, standard pitch, JEDEC MO-142AC). Pin count and physical layout conform to industry-standard parallel flash footprint for drop-in replacement in legacy designs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A20 | Address inputs | 21-bit address bus supporting full 128 MB linear addressing (byte mode) or 64 MB (word mode) |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; direction controlled by OE# and WE# timing |
| CE# | Chip enable | Active-low chip select; device enters standby when high, enabling power gating in multi-chip systems |
| OE# | Output enable | Controls output drivers during read; allows shared bus operation with other peripherals |
| WE# | Write enable | Initiates write cycles; latches address/data on rising edge for command decoding |
| RY/BY# | Ready/Busy indicator | Open-drain output signaling active program/erase; used for polling or interrupt-driven status monitoring |
| RESET# | Hardware reset | Asynchronous active-low signal forcing device into known state; required before power-up initialization |
Key Features
| Feature | Design Value |
|---|---|
| Versatile I/O voltage range | VIO = 1.65 V to VCC - eliminates level shifters when interfacing with mixed-voltage SoCs |
| Uniform 128-KB sectors | 1024 independent erasable blocks - enables fine-grained firmware partitioning (e.g., separate bootloader/kernel/app sections) |
| Suspend/Resume commands | Interrupts ongoing erase or program to service high-priority reads - critical for real-time OS boot loaders |
| Common Flash Interface (CFI) | Standardized parameter table accessible via read commands - enables auto-detection and driver portability across flash vendors |
| OTP array with SSR locking | 2048-byte one-time-programmable space with four lockable regions - stores cryptographic keys or calibration data with hardware-enforced write protection |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing firmware images and configuration tables in programmable logic controllers deployed in factory automation environments. IC Role / Device Role / Timing Role: Primary boot memory mapped to processor's address space; provides XIP execution with ≤100 ns read latency. Use Value: Uniform 128-KB sectors allow isolated firmware updates without disrupting runtime logic; ECC ensures reliability over 10+ years of continuous operation. | Use Scenario: Holding boot code and safety-critical firmware for radar processing units in Level 2+ ADAS systems. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified (–40°C to +105°C) parallel NOR flash providing deterministic boot sequence under thermal stress. Use Value: Hardware reset and RY/BY# signaling guarantee safe initialization during vehicle cold start; OTP region secures sensor calibration parameters. |
| Telecom Base Station BIOS | Medical Imaging System Configuration |
Use Scenario: Hosting BIOS and FPGA configuration bitstreams in 5G macro base station control cards. IC Role / Device Role / Timing Role: High-density (1 Gb), low-latency flash interfaced directly to PowerPC or ARM-based management processors. Use Value: 512-byte write buffer accelerates field upgrades; sector protection prevents accidental corruption during remote firmware patching. | Use Scenario: Storing DICOM protocol stacks and device-specific calibration profiles in portable ultrasound machines. IC Role / Device Role / Timing Role: Non-volatile storage with 20-year data retention and AEC-Q100 Grade 3 qualification for medical-grade thermal cycling compliance. Use Value: SSR3 password protection prevents unauthorized modification of FDA-approved imaging parameters; CFI support simplifies regulatory revalidation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL01GP11FAIV20 | Same density and package, but lacks OTP array and SSR locking; no password-protected region | Not suitable for secure key storage or calibrated parameter retention | Select only if security features are unnecessary and cost optimization is primary |
| MX29GL128FPTI-90G | 128 MB ×16, 90 ns access, no hardware ECC, no OTP array, different command set | Requires software ECC implementation and external secure storage for keys | Choose only when migrating legacy designs with identical timing and no security requirements |
Compared with S29GL01GP11FAIV20 and MX29GL128FPTI-90G, the S29GL01GT11FAIV20 uniquely combines hardware ECC, OTP-based security, and AEC-Q100 qualification-making it the only option for safety-critical, long-life, and secure boot applications.
Availability
S29GL01GT11FAIV20 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and telecom base station BIOS requiring stable component supply across extended product lifecycles.
Supply support for S29GL01GT11FAIV20 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 R&D and manufacturing infrastructure.
The GL-T family targets high-reliability embedded systems needing deterministic boot performance, long-term data retention, and hardware-enforced security-particularly in automotive, industrial, and communications infrastructure.
FAQ
What is the purpose of the SSR0–SSR3 regions in the OTP array?
SSR0–SSR3 are four 2048-byte lockable regions within the one-time-programmable array. SSR0 is factory-locked and reserved for Infineon use. SSR3 supports password-based read protection, enabling secure storage of cryptographic keys or calibration data that must remain inaccessible after programming.
Does S29GL01GT11FAIV20 support both ×8 and ×16 data bus widths?
Yes-it supports configurable ×8 (byte) or ×16 (word) operation determined by hardware pin strapping (BYTE# signal) and address alignment. In ×16 mode, DQ0–DQ15 carry full 16-bit data; in ×8 mode, only DQ0–DQ7 are active with A0 ignored for byte addressing.
How does the hardware ECC function during normal read operations?
The internal ECC engine automatically checks every 512-byte read page. If a single-bit error is detected, it is corrected transparently before data output; multi-bit errors trigger the ERR bit in the status register and assert RY/BY# low, requiring host intervention per datasheet error-handling flow.
Is the S29GL01GT11FAIV20 pin-compatible with earlier S29GL01GP variants?
No-while both use 56-pin TSOP packaging, the GT variant adds dedicated pins for OTP control and enhanced sector protection signaling. Pin functions differ for SSR-related signals and status reporting, requiring PCB layout revision for migration from GP to GT versions.
S29GL01GT11FAIV20 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (13x11)
S29GL01GT11FAIV20 FAQ
1.How can I place an order for S29GL01GT11FAIV20 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL01GT11FAIV20 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 S29GL01GT11FAIV20 reliable?
The price and inventory of S29GL01GT11FAIV20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL01GT11FAIV20 is usually 5 days.
3.What payment methods are accepted for S29GL01GT11FAIV20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL01GT11FAIV20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL01GT11FAIV20?
S29GL01GT11FAIV20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL01GT11FAIV20 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 S29GL01GT11FAIV20?
For technical support, including S29GL01GT11FAIV20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL01GT11FAIV20 requirements.
6.How does Aetrix verify that S29GL01GT11FAIV20 is sourced from the original manufacturer or authorized distributors?
All S29GL01GT11FAIV20 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 S29GL01GT11FAIV20 meets industry standards.
7.What is the process for return or replacement of S29GL01GT11FAIV20?
All S29GL01GT11FAIV20 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL01GT11FAIV20, 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 S29GL01GT11FAIV20 part is unused and in its original packaging.
Return procedure for S29GL01GT11FAIV20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL01GT11FAIV20 Tags
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STMicroelectronics
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Microchip Technology
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