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Infineon Technologies S29GL256S90TFI013
- Part No.:
- S29GL256S90TFI013
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 56-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL256S90TFI013.pdf
- Description:
- IC FLASH 256MBIT PARALLEL 56TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,743
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Product details
Overview
S29GL256S90TFI013 from Infineon is a 256 Mb (32 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 industrial temperature grade (–40°C to +85°C), used for code storage and XIP execution in embedded microcontroller boot systems.
For engineers reviewing the S29GL256S90TFI013 datasheet, S29GL256S90TFI013 pinout, S29GL256S90TFI013 application, or S29GL256S90TFI013 equivalent, key selection criteria include asynchronous 16-bit interface timing, on-chip ECC for single-bit correction, 128-kB uniform sector erase, OTP array support, and Versatile I/O voltage range (1.65 V to VCC).
Technical Context
This device implements an embedded algorithm controller (EAC) that executes autonomous program/erase operations without host CPU intervention, using command sequences written to specific address/data latches. It supports both standard word programming and buffer programming of up to 512 bytes per operation.
The flash array uses 65 nm MIRRORBIT™ Eclipse technology with split-gate cells, enabling 100,000 program/erase cycles and 20-year data retention. Sector protection includes volatile (lock bits) and non-volatile (ASP) methods, plus a dedicated 1024-byte OTP array with two lockable regions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 256 Mb (32 MB), organized as 2,097,152 × 16-bit words |
| Random access time | 90 ns at VCC = VIO, enabling fast instruction fetch in XIP applications |
| Page access time | 15 ns for subsequent reads within same 32-byte aligned page |
| Programming buffer | 512-byte write buffer supporting burst programming to reduce effective write latency |
| ECC capability | On-die hardware ECC correcting single-bit errors per 512-byte sector |
| Operating voltage | VCC: 2.7–3.6 V; VIO: 1.65 V to VCC - decouples I/O logic from core supply |
| Endurance & retention | 100,000 program/erase cycles; guaranteed 20-year data retention at 85°C |
Pinout & Package
Package: 56-pin TSOP (Thin Small Outline Package), 400 mil width, JEDEC MO-141AC compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A22 | Address inputs | 23-bit address bus supporting 256 Mb addressing (AMAX = A23) |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; supports word-wide transfers only |
| CE# | Chip enable | Active-low chip select; controls device power state and command recognition |
| OE# | Output enable | Active-low control for data output drivers during read operations |
| WE# | Write enable | Active-low signal initiating write, program, or erase command latching |
| RY/BY# | Ready/Busy indicator | Open-drain output signaling active embedded operation (low = busy) |
| RESET# | Hardware reset | Active-low input forcing device into known initial state; resets internal state machine |
| VCC | Core supply | 3.0 V nominal core voltage (2.7–3.6 V); powers array and logic |
| VIO | I/O supply | Independent I/O voltage (1.65–VCC) enabling mixed-voltage system interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Asynchronous page-mode read | 15 ns access for sequential reads within 32-byte pages improves code execution throughput |
| Embedded Algorithm Controller (EAC) | Hardware-executed program/erase algorithms eliminate host software overhead and timing constraints |
| Versatile I/O voltage range | VIO from 1.65 V to VCC allows direct interfacing with 1.8 V, 2.5 V, or 3.3 V logic without level shifters |
| Common Flash Interface (CFI) | Standardized parameter table enables automatic driver configuration and cross-manufacturer compatibility |
| Advanced Sector Protection (ASP) | Volatile and non-volatile locking per 128-kB sector prevents accidental firmware overwrite in field-deployed systems |
Applications
| Industrial HMI Boot Storage | Automotive ECU Firmware |
|---|---|
Use Scenario: Storing boot code and configuration data for programmable logic controllers with real-time OS. IC Role / Device Role / Timing Role: Non-volatile code storage with XIP capability; 90 ns random access ensures deterministic interrupt response. Use Value: Eliminates external SRAM copy step; reduces BOM count and boot latency by executing directly from flash. | Use Scenario: Holding calibrated engine control parameters and safety-critical firmware in Tier-1 automotive ECUs. IC Role / Device Role / Timing Role: AEC-Q100 Grade 3 qualified firmware storage with on-die ECC and sector locking. Use Value: Ensures functional safety compliance via hardware error correction and write-protection against voltage transients. |
| Medical Diagnostic Imaging Boot | Network Router Firmware |
Use Scenario: Secure boot image storage in FDA-cleared imaging devices requiring long-term data integrity. IC Role / Device Role / Timing Role: OTP-protected calibration data storage with 20-year retention guarantee at 85°C ambient. Use Value: Meets regulatory requirements for unattended operation over product lifetime without firmware refresh. | Use Scenario: Storing bootloader, OS kernel, and configuration images in carrier-grade edge routers. IC Role / Device Role / Timing Role: High-reliability parallel flash with CFI support for standardized Linux MTD drivers. Use Value: Enables field-upgradable firmware with suspend/resume during erase, minimizing service downtime. |
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 |
|---|---|---|---|
| S29GL256P90TFI010 | Same density and timing, but lacks Versatile I/O (VIO fixed to VCC); no 1.65–VCC flexibility | Not suitable for mixed-voltage SoC interfaces requiring independent I/O rail control | Select when system uses single 3.3 V rail and cost sensitivity outweighs I/O flexibility |
| MX29GL256FHT2I-90G | Macronix part; 90 ns access, 128-kB sectors, but no on-die ECC or OTP array | Lacks hardware error correction - requires external SW ECC or redundant storage architecture | Choose where BOM cost is critical and ECC handled at system level; verify CFI compatibility |
Compared with S29GL256P90TFI010 and MX29GL256FHT2I-90G, the S29GL256S90TFI013 uniquely combines Versatile I/O, on-die ECC, and OTP security in a single-package solution - critical for safety-aware and mixed-voltage embedded designs.
Availability
S29GL256S90TFI013 is available at Aetrix Electronics and suitable for industrial HMI, automotive ECU, and medical diagnostic imaging applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S29GL256S90TFI013 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 MCUs, and high-reliability memory solutions.
The GL-S family targets embedded systems needing robust, high-density parallel NOR flash with XIP performance, ECC, and automotive qualification - designed for mission-critical boot and firmware storage.
FAQ
What is the purpose of the Versatile I/O (VIO) feature?
VIO allows independent configuration of the I/O voltage rail from the core supply (VCC), supporting 1.65 V to VCC. This enables direct interfacing with diverse host processors (e.g., 1.8 V FPGA I/O banks or 3.3 V microcontrollers) without external level shifters, reducing board complexity and signal integrity risk.
Does S29GL256S90TFI013 support Execute-in-Place (XIP)?
Yes - its 90 ns random access time and asynchronous read architecture allow direct CPU instruction fetch from flash memory. The device supports true XIP operation without requiring data copying to RAM, verified by Infineon's application notes for ARM Cortex-M and Power Architecture platforms.
How does the 512-byte programming buffer improve system performance?
The buffer enables burst programming of up to 512 bytes in a single command sequence, reducing total programming time versus byte-by-byte writes. For example, writing 512 bytes takes ~340 µs buffer time versus >2 ms using standard single-word programming - accelerating firmware updates and field provisioning.
Is the OTP array truly one-time programmable?
Yes - the 1024-byte OTP region contains two independently lockable sectors. Once locked (via dedicated command sequence), bits can be permanently programmed but never erased or rewritten. This is used for secure keys, calibration constants, or device serial numbers requiring tamper-resistant storage.
S29GL256S90TFI013 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 56-TFSOP (0.724", 18.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 256Mbit
- Memory Organization:
- 16M x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 60ns
- Access Time:
- 90 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 56-TSOP
S29GL256S90TFI013 FAQ
1.How can I place an order for S29GL256S90TFI013 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL256S90TFI013 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 S29GL256S90TFI013 reliable?
The price and inventory of S29GL256S90TFI013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL256S90TFI013 is usually 5 days.
3.What payment methods are accepted for S29GL256S90TFI013?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL256S90TFI013 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL256S90TFI013?
S29GL256S90TFI013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL256S90TFI013 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 S29GL256S90TFI013?
For technical support, including S29GL256S90TFI013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL256S90TFI013 requirements.
6.How does Aetrix verify that S29GL256S90TFI013 is sourced from the original manufacturer or authorized distributors?
All S29GL256S90TFI013 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 S29GL256S90TFI013 meets industry standards.
7.What is the process for return or replacement of S29GL256S90TFI013?
All S29GL256S90TFI013 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL256S90TFI013, 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 S29GL256S90TFI013 part is unused and in its original packaging.
Return procedure for S29GL256S90TFI013:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL256S90TFI013 Tags
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M24C02-WMN6TP
STMicroelectronics
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AT24C02C-XHM-T
Microchip Technology
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AT21CS01-STUM10-T
Microchip Technology
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AT24C02C-SSHM-T
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24LC01BT-I/OT
Microchip Technology
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M24C02-FMC6TG
STMicroelectronics
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AT24CS02-SSHM-T
Microchip Technology
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93LC46BT-I/OT
Microchip Technology
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AT24C04C-SSHM-T
Microchip Technology
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Microchip Technology
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Microchip Technology
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AT24C08C-STUM-T
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