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Infineon Technologies S29GL512S11TFIV10
- Part No.:
- S29GL512S11TFIV10
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 56-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL512S11TFIV10.pdf
- Description:
- IC FLASH 512MBIT PARALLEL 56TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:162
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Product details
Overview
S29GL512S11TFIV10 from Infineon is a 512 Mb (64 MB) parallel NOR flash memory IC with 16-bit data bus, 3.0 V core supply (2.7–3.6 V), 100 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 (128 kB uniform sectors), suspend/resume, and 1024-byte OTP array - deployed in boot code storage for industrial HMIs and automotive infotainment head units.
For engineers reviewing the S29GL512S11TFIV10 datasheet, S29GL512S11TFIV10 pinout, S29GL512S11TFIV10 application, or S29GL512S11TFIV10 equivalent, key selection criteria include verified 512-byte programming buffer throughput (1.5 MBps), Versatile I/O support (1.65 V to VCC), CFI-compliant interface, and AEC-Q100 grade 3 qualification status per ordering code suffix.
Technical Context
This device implements asynchronous parallel NOR architecture with XIP-capable fast random read (100 ns) and accelerated page-mode access (15 ns). Its embedded algorithm controller (EAC) manages autonomous program/erase operations, status monitoring via RY/BY# pin or status register, and automatic ECC generation/correction during read cycles.
The GL-S family uses 65 nm MIRRORBIT™ Eclipse technology enabling uniform 128 kB sectors, advanced sector protection (volatile/non-volatile lock), and dual-mode I/O voltage operation (VIO = 1.65 V to VCC). It supports command-set compatibility with JEDEC-standard Common Flash Interface (CFI) for host firmware abstraction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 512 Mb (64 MB), organized as 4,194,304 × 16-bit words - enables full boot image + firmware partitioning in space-constrained controllers. |
| Random access time | 100 ns at VCC = VIO - meets real-time boot latency requirements for ARM Cortex-M7/M4-based automotive ECUs. |
| Page access time | 15 ns - allows burst reads of 32-byte aligned pages without address re-latching, improving instruction fetch efficiency. |
| Programming buffer | 512 bytes (256 words) - reduces effective programming time by >3× vs. single-word writes in firmware update routines. |
| ECC capability | Single-bit error correction via on-die hardware - eliminates need for external ECC logic in safety-critical storage paths. |
| Endurance & retention | 100,000 program/erase cycles; 20-year data retention - validated for 15-year automotive lifecycle deployments. |
| Operating temperature | –40°C to +85°C (Industrial grade) - qualified per AEC-Q100 Grade 3, suitable for under-hood and dashboard modules. |
Pinout & Package
Package: 56-pin TSOP (Type I, 14 mm × 20 mm, 0.5 mm pitch), lead-free and RoHS-compliant. Pinout conforms to JEDEC MO-141AC standard for parallel NOR flash.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A24 | Address inputs | 25-bit word-aligned address bus (A24 = MSB); supports full 4M-word addressing space for 512 Mb capacity. |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; operates at VIO (1.65–3.6 V), enabling mixed-voltage system interfacing. |
| CE# | Chip enable | Active-low device select; tCE = 100 ns max - defines minimum chip-select assertion window before valid read data. |
| OE# | Output enable | Active-low output control; tOE = 35 ns max - determines maximum delay from OE# assertion to valid DQ output. |
| WE# | Write enable | Active-low write strobe; controls latching of command sequences and data into internal registers. |
| RY/BY# | Ready/Busy indicator | Open-drain status output; low during embedded program/erase - enables hardware polling without CPU intervention. |
| RESET# | Hardware reset | Active-low asynchronous reset; forces device into standby mode and clears internal state machines. |
Key Features
| Feature | Design Value |
|---|---|
| Versatile I/O voltage | VIO range 1.65 V to VCC allows direct interfacing with 1.8 V, 2.5 V, or 3.3 V host processors without level shifters. |
| 512-byte programming buffer | Enables single-command multi-word programming up to 512 bytes, achieving 1.5 MBps effective write rate - critical for OTA firmware updates. |
| Hardware ECC engine | On-die single-bit error correction with no software overhead; ECC status accessible via dedicated ASO register (0x0000_000C). |
| Uniform 128-kB sectors | 64 identical erase blocks simplify firmware partitioning and wear-leveling algorithms in bootloader implementations. |
| OTP array | 1024-byte one-time-programmable region with two independent lock bits - secures cryptographic keys or calibration data permanently. |
Applications
| Automotive Instrument Cluster | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing boot loader, OS kernel, and GUI assets in a CAN-connected digital dashboard with strict startup timing. IC Role / Device Role / Timing Role: Primary non-volatile boot memory providing XIP-capable instruction fetch with ≤100 ns latency. Use Value: 15 ns page-mode access accelerates GUI asset loading; AEC-Q100 Grade 3 qualification ensures reliability over 15-year vehicle life. |
Use Scenario: Holding field-upgradable firmware and configuration tables in modular programmable logic controllers deployed in factory automation. IC Role / Device Role / Timing Role: High-endurance code storage with sector-level erase isolation to prevent corruption during partial updates. Use Value: 100,000 erase cycles and hardware ECC protect against bit flips in electrically noisy plant-floor environments. |
| Medical Imaging Control Panel | Avionics Display System |
Use Scenario: Hosting certified diagnostic UI firmware and regulatory compliance logs in Class II medical devices requiring traceable data integrity. IC Role / Device Role / Timing Role: Secure, long-retention storage with OTP-locked calibration parameters and tamper-evident logging. Use Value: 20-year data retention and dual-lock OTP regions meet FDA 21 CFR Part 11 audit requirements. |
Use Scenario: Boot code and display firmware storage in DO-254-certified cockpit displays where radiation-induced soft errors must be corrected autonomously. IC Role / Device Role / Timing Role: Radiation-tolerant NOR flash with on-die ECC and deterministic erase timing for safety-critical initialization. Use Value: Hardware ECC corrects single-event upsets without host intervention; 128 kB uniform sectors align with DO-178C partitioning rules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL512S11TFIV20 | Same die, but rated for Industrial Plus (–40°C to +105°C); identical timing, package, and command set. | Required for under-hood ECU designs exceeding +85°C ambient; not needed for dashboard or cabin modules. | Select only if extended temperature operation is mandated by system thermal profile. |
| MX29GL512FHI-11G | Macronix 512 Mb parallel NOR; 110 ns random access, no on-die ECC, requires external error management. | Lacks hardware ECC and OTP array; lower cost but increases firmware validation burden for safety-critical use. | Consider for cost-sensitive industrial controls where ECC is handled in software and lifetime >10 years is not required. |
Compared with S29GL512S11TFIV10, the IV20 variant adds extended temperature margin without performance trade-offs, while the Macronix MX29GL512FHI-11G reduces BOM cost but shifts ECC responsibility to host firmware - impacting certification effort for ISO 26262 or IEC 62304 systems.
Availability
S29GL512S11TFIV10 is available at Aetrix Electronics and suitable for automotive instrument clusters, industrial PLCs, medical imaging panels, and avionics displays requiring stable component supply across 10+ year production lifecycles.
Supply support for S29GL512S11TFIV10 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-S family targets mission-critical embedded systems needing deterministic boot performance, long-term data integrity, and automotive-grade qualification - delivering XIP speed with data-storage density in a single parallel NOR device.
FAQ
Does S29GL512S11TFIV10 support both 3.3 V and 1.8 V I/O interfaces?
Yes. Its Versatile I/O feature supports VIO from 1.65 V to VCC, allowing direct connection to 1.8 V or 3.3 V host processors without external level shifters. This is confirmed in Section 8.3 of the datasheet and validated across all operating modes including read, program, and erase.
What is the function of the RY/BY# pin, and how is it used in system design?
RY/BY# is an open-drain ready/busy status indicator that goes low during embedded program or erase operations. It enables hardware polling without CPU overhead and can drive interrupt lines or LED indicators. Its timing is specified in Table 11-4 (tRZ and tZL), with guaranteed low-state duration matching worst-case erase times (e.g., ~1 s for full chip erase).
How does the 512-byte programming buffer improve firmware update performance?
The buffer allows up to 512 bytes to be loaded into an internal latch before initiating a single embedded program cycle, reducing bus arbitration overhead and achieving 1.5 MBps effective write throughput. This cuts typical 64 kB firmware patch time from ~420 ms (single-word) to ~43 ms - verified in Section 5.7's Embedded Algorithm Performance table.
Is the OTP array truly one-time programmable, and how is it protected?
Yes. The 1024-byte OTP array contains two independently lockable regions (Region 0 and Region 1), each secured by fuse-based write-protection. Once locked via specific command sequence (0x60 → 0xD0), the region becomes permanently read-only. Lock status is readable via CFI query and cannot be reversed - detailed in Section 3.3 and Figure 3-1.
S29GL512S11TFIV10 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 56-TFSOP (0.724", 18.40mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 512Mbit
- Memory Organization:
- 32M x 16
- 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:
- 56-TSOP
S29GL512S11TFIV10 FAQ
1.How can I place an order for S29GL512S11TFIV10 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL512S11TFIV10 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 S29GL512S11TFIV10 reliable?
The price and inventory of S29GL512S11TFIV10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL512S11TFIV10 is usually 5 days.
3.What payment methods are accepted for S29GL512S11TFIV10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL512S11TFIV10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL512S11TFIV10?
S29GL512S11TFIV10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL512S11TFIV10 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 S29GL512S11TFIV10?
For technical support, including S29GL512S11TFIV10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL512S11TFIV10 requirements.
6.How does Aetrix verify that S29GL512S11TFIV10 is sourced from the original manufacturer or authorized distributors?
All S29GL512S11TFIV10 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 S29GL512S11TFIV10 meets industry standards.
7.What is the process for return or replacement of S29GL512S11TFIV10?
All S29GL512S11TFIV10 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL512S11TFIV10, 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 S29GL512S11TFIV10 part is unused and in its original packaging.
Return procedure for S29GL512S11TFIV10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL512S11TFIV10 Tags
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