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Infineon Technologies S29GL512T12TFN010
- Part No.:
- S29GL512T12TFN010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 56-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL512T12TFN010.pdf
- Description:
- IC FLASH 512MBIT PARALLEL 56TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:546
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Product details
Overview
S29GL512T12TFN010 from Infineon is a 512 Mb (64 MB) parallel NOR flash memory with MIRRORBIT™ technology, operating at 3.0 V core supply and supporting 1.65–3.6 V I/O voltage. It delivers 100 ns random access time, 15 ns page access time, and integrates hardware ECC for single-bit error correction. Used in boot code storage and firmware execution in industrial control systems.
For engineers reviewing the S29GL512T12TFN010 datasheet, S29GL512T12TFN010 pinout, S29GL512T12TFN010 application, or S29GL512T12TFN010 equivalent, key selection factors include its 128-KB uniform sector erase, 512-byte programming buffer, OTP array with four lockable regions, and AEC-Q100 Grade 2 qualification for automotive embedded use.
Technical Context
This device implements an asynchronous parallel interface with ×8/×16 data bus support and byte/word boundary addressing. Its embedded algorithm controller (EAC) manages program, erase, suspend/resume, and automatic ECC operations without host CPU intervention.
The CFI-compliant architecture enables plug-and-play compatibility with standard flash controllers, while the versatile I/O feature allows independent VIO biasing-critical for mixed-voltage SoC interfacing in industrial and automotive applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 512 Mb (64 MB) - sufficient for full firmware images and parameter tables in edge controllers |
| Random Access Time | 100 ns (–40°C to +85°C) - enables real-time XIP execution without cache stalls |
| Page Access Time | 15 ns - accelerates sequential instruction fetch during boot or interrupt handling |
| Programming Buffer | 512 bytes - reduces average programming time by >70% vs. single-word writes |
| ECC Support | Hardware single-bit correction - eliminates need for external error-handling logic |
| Sector Size | Uniform 128 KB - simplifies firmware update partitioning and wear leveling |
| Data Retention | 20 years - meets long-lifecycle requirements for industrial gateways and automotive ECUs |
| Endurance | 100,000 program/erase cycles - supports field-upgradable firmware with frequent OTA updates |
Pinout & Package
Package: 56-pin TSOP (Thin Small Outline Package), 14 mm × 20 mm, JEDEC MO-141AC compliant. Pin-compatible with legacy S29GL series for drop-in replacement in existing PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 512 Mb linear addressing (byte/word mode) |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional bus; operates in ×8 or ×16 mode per configuration |
| CE# | Chip Enable | Active-low enable controlling device power state and access timing (tCE = 100 ns) |
| OE# | Output Enable | Active-low control for data output gating (tOE = 25 ns); critical for read timing margin |
| WE# | Write Enable | Active-low signal initiating internal program/erase commands and status polling |
| RY/BY# | Ready/Busy Output | Open-drain status indicator; asserts low during embedded operations (program/erase) |
| VCC | Core Supply | 3.0 V ±10% supply powering logic and memory array; supports 2.7–3.6 V operation |
| VIO | I/O Supply | Independent 1.65–3.6 V supply enabling interface with 1.8 V or 3.3 V host processors |
Key Features
| Feature | Design Value |
|---|---|
| Versatile I/O Voltage | VIO independently configurable from 1.65 V to VCC - eliminates level shifters when interfacing with mixed-voltage SoCs |
| OTP Array with SSR Locking | 2048-byte one-time-programmable region with four lockable sectors (SSR0–SSR3), including factory-locked SSR0 and password-protected SSR3 - secures bootloader keys and calibration data |
| Suspend/Resume Commands | Allows interruption of erase or program operations to service high-priority reads - essential for real-time OS environments |
| Advanced Sector Protection | Volatile and non-volatile locking per 128-KB sector - enables flexible firmware partitioning (e.g., locked boot sector, writable app sector) |
| CFI Parameter Table | Standardized JEDEC CFI structure - enables automatic detection and configuration by BIOS/bootloader without hard-coded drivers |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing boot firmware and runtime configuration in programmable logic controllers deployed in factory automation. IC Role / Device Role / Timing Role: Non-volatile boot memory providing XIP-capable instruction fetch with ≤100 ns latency. Use Value: Enables deterministic startup within 50 ms and supports field firmware updates via 128-KB sector erase granularity. | Use Scenario: Holding safety-critical boot code and sensor calibration data in radar ECU modules operating at –40°C to +105°C. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified NOR flash serving as primary boot source with hardware ECC. Use Value: Guarantees 20-year data retention and single-bit error correction without software overhead in ASIL-B systems. |
| Medical Imaging System Configuration | Smart Grid Communication Module |
Use Scenario: Storing FPGA configuration bitstreams and calibration lookup tables in portable ultrasound devices. IC Role / Device Role / Timing Role: High-reliability parallel flash with OTP-secured calibration parameters. Use Value: Prevents unauthorized modification of medical device calibration using factory-locked SSR0 and password-protected SSR3. | Use Scenario: Hosting protocol stack firmware and secure key storage in DIN-rail-mounted IoT gateways for utility metering. IC Role / Device Role / Timing Role: Secure, long-life firmware storage with CFI auto-detection for multi-vendor hardware compatibility. Use Value: Reduces BOM count by eliminating external security ICs via integrated OTP and hardware ECC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL512S12TFN010 | Same density and package, but uses older 65-nm process; 110 ns tACC vs. 100 ns | Lacks AEC-Q100 Grade 2 rating; limited to industrial grade (–40°C to +85°C) | Select only if cost sensitivity outweighs performance and automotive qualification needs |
| MX29GL512FPTI-90G | Micron part with identical 512 Mb density and TSOP-56, but no integrated ECC or OTP array | Requires external error-handling logic and lacks secure key storage capability | Choose only when legacy design reuse mandates pin-for-pin compatibility without ECC dependency |
Compared with S29GL512S12TFN010 and MX29GL512FPTI-90G, the S29GL512T12TFN010 uniquely combines 45-nm speed, hardware ECC, OTP security, and AEC-Q100 Grade 2 - making it the only option meeting functional safety and long-term reliability requirements in automotive and medical edge devices.
Availability
S29GL512T12TFN010 is available at Aetrix Electronics and suitable for industrial PLCs, automotive ADAS ECUs, medical imaging systems, and smart grid communication modules requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for S29GL512T12TFN010 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, sensing, and security solutions for automotive, industrial, and IoT markets.
The GL-T family targets high-reliability embedded systems needing fast XIP execution, secure firmware storage, and AEC-Q100 compliance - bridging the gap between traditional NOR flash and emerging embedded NVM requirements.
FAQ
Is S29GL512T12TFN010 compatible with legacy S29GL01GT-based designs?
Yes - it shares identical pinout, command set, and CFI structure with earlier S29GL series. The 45-nm process improves access time and reduces power, but all timing parameters remain backward-compatible within published specifications for TSOP-56 packages.
Does this device support both ×8 and ×16 data bus modes?
Yes - configured via BYTE# pin: asserted low enables ×16 mode (DQ0–DQ15 active), high enables ×8 mode (DQ0–DQ7 only). Address lines A0–A21 remain fully utilized in both modes for linear 512 Mb addressing.
What is the function 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; SSR3 supports password-based read protection. SSR1/SSR2 can be individually locked/unlocked via command sequence for flexible secure key or calibration data storage.
How does the Ready/Busy# (RY/BY#) pin behave during suspend/resume operations?
RY/BY# goes high upon successful suspend command issuance and remains high until resume is executed. During resume, it returns low and stays low until the suspended operation completes - enabling precise host synchronization without polling overhead.
S29GL512T12TFN010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-T
- Package/Case:
- 56-TFSOP (0.724", 18.40mm Width)
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 512Mbit
- Memory Organization:
- 64M x 8
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 60ns
- Access Time:
- 120 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 56-TSOP
S29GL512T12TFN010 FAQ
1.How can I place an order for S29GL512T12TFN010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL512T12TFN010 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 S29GL512T12TFN010 reliable?
The price and inventory of S29GL512T12TFN010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL512T12TFN010 is usually 5 days.
3.What payment methods are accepted for S29GL512T12TFN010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL512T12TFN010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL512T12TFN010?
S29GL512T12TFN010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL512T12TFN010 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 S29GL512T12TFN010?
For technical support, including S29GL512T12TFN010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL512T12TFN010 requirements.
6.How does Aetrix verify that S29GL512T12TFN010 is sourced from the original manufacturer or authorized distributors?
All S29GL512T12TFN010 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 S29GL512T12TFN010 meets industry standards.
7.What is the process for return or replacement of S29GL512T12TFN010?
All S29GL512T12TFN010 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL512T12TFN010, 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 S29GL512T12TFN010 part is unused and in its original packaging.
Return procedure for S29GL512T12TFN010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL512T12TFN010 Tags
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