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Infineon Technologies S29GL032N11TFIV13
- Part No.:
- S29GL032N11TFIV13
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 56-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL032N11TFIV13.pdf
- Description:
- IC FLASH 32MBIT PARALLEL 56TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,900
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Product details
Overview
S29GL032N11TFIV13 from Infineon Technologies (formerly Cypress) is a 32-Mbit, 16-bit-wide single-power-supply MirrorBit Flash memory organized as 2,097,152 words (4,194,304 bytes), featuring 90 ns access time, 25 ns page read time, and 100,000 erase cycles per sector - deployed in industrial control firmware storage, boot code retention, and embedded system configuration memory.
For engineers reviewing the S29GL032N11TFIV13 datasheet, S29GL032N11TFIV13 pinout, S29GL032N11TFIV13 application, or S29GL032N11TFIV13 equivalent, key selection considerations include uniform 64 KB sector architecture, VIO-referenced VersatileI/O™ operation (1.65–3.6 V), CFI compliance for host auto-configuration, and hardware write protection via WP#/ACC pin.
Technical Context
This device implements a JEDEC-standard command-set-compatible NOR Flash architecture with dedicated CE#, WE#, and OE# controls, enabling independent chip select, write enable, and output enable timing - critical for deterministic boot ROM access in microcontroller-based systems. It supports both word and byte configurations via BYTE# input and uses hot-electron injection for programming and hot-hole assisted erase for sector-level nonvolatile updates.
The Secured Silicon Sector provides factory- or customer-programmable 128-word (256-byte) protected region with 8-word electronic serial number, while Advanced Sector Protection includes persistent lock bits and password-controlled sector write/erase disable - ensuring firmware integrity in field-deployed equipment without external security ICs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Size | 32 Mbit (2,097,152 × 16-bit words); sufficient for full bootloader + parameter tables in resource-constrained MCU systems |
| Access Time | 90 ns at VCC = 2.7–3.6 V; enables direct execution from flash (XIP) in real-time control loops |
| Page Read Time | 25 ns; reduces latency during sequential firmware reads in diagnostic or update routines |
| Erase Endurance | 100,000 cycles per sector; supports field firmware updates over 10+ years in industrial gateways |
| Data Retention | 20 years typical; guarantees configuration data integrity across product lifecycle without refresh |
| VIO Range | 1.65–3.6 V; allows I/O voltage scaling to match 1.8 V or 3.3 V host bus without level shifters |
| Supply Voltage | Single 3.0 V (2.7–3.6 V); eliminates need for dual-rail power design in compact embedded PCBs |
Pinout & Package
Package: 48-pin TSOP (Type I, standard thin small outline package), 12 × 20 mm body, lead pitch 0.5 mm - compatible with automated SMT placement and reflow profiles per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 32 Mbit addressing; A-1 used as DQ15 in x16 mode |
| DQ0–DQ15 | Data I/O (x16) | Bidirectional 16-bit data bus; supports byte-mode access when BYTE# = low |
| CE# | Chip Enable | Active-low chip select; enables device only when asserted - essential for multi-device memory maps |
| WE# | Write Enable | Controls write strobe timing; latches addresses/data for internal program/erase command execution |
| OE# | Output Enable | Enables output drivers during read; decouples read timing from CE# deassertion |
| WP#/ACC | Write Protect / Accelerated Program | Low = hardware sector lock; high-voltage = faster factory programming - dual-role pin with no external pull requirement |
| RY/BY# | Ready/Busy Output | Open-drain status signal indicating active program/erase; enables interrupt-driven host polling |
| RESET# | Hardware Reset | Aborts ongoing operation and returns device to read mode; synchronizes boot sequence with system reset |
Key Features
| Feature | Design Value |
|---|---|
| Secured Silicon Sector | 256-byte factory-lockable region with unique 16-byte ESN - enables secure device identity binding in IoT edge nodes |
| Program/Erase Suspend | Allows host to read other sectors mid-operation - critical for real-time logging during firmware update |
| CFI Compliance | Standardized JEDEC query table at fixed address - permits automatic flash detection and driver initialization in Linux BSPs |
| VersatileI/O™ Control | VIO-referenced inputs/outputs - eliminates level-shifter components when interfacing with mixed-voltage SoCs |
| Advanced Sector Protection | Password + persistent lock bits - prevents unauthorized firmware modification in certified medical or industrial devices |
Applications
| Industrial PLC Firmware Storage | Automotive Body Control Module Boot Memory |
|---|---|
|
Use Scenario: Storing ladder logic firmware and I/O mapping tables in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: Nonvolatile boot ROM providing deterministic startup within 100 ms of power-on, with error-corrected read access. Use Value: 20-year data retention ensures firmware persistence across maintenance cycles without battery backup or refresh. |
Use Scenario: Holding boot code and calibration data for microcontrollers managing door locks, lighting, and window controls in vehicles. IC Role / Device Role / Timing Role: Primary boot device accessed via 16-bit parallel bus during cold start; supports secure firmware validation via Secured Silicon sector. Use Value: WP#/ACC hardware lock prevents accidental overwrite during CAN-based OTA updates. |
| Medical Diagnostic Equipment Configuration | Network Router Boot Image Storage |
|
Use Scenario: Retaining user-configurable test parameters, calibration offsets, and regulatory compliance flags in ultrasound and ECG systems. IC Role / Device Role / Timing Role: Parameter EEPROM replacement with faster random-access reads and guaranteed write endurance for daily recalibration logs. Use Value: 100,000 erase cycles support >27 years of daily calibration updates at one cycle per day. |
Use Scenario: Storing primary bootloader and fail-safe recovery image in enterprise-grade routers requiring zero-downtime firmware upgrades. IC Role / Device Role / Timing Role: Dual-image flash partitioned into active/inactive banks; sector erase enables atomic swap without runtime corruption. Use Value: Erase suspend/resume allows concurrent packet forwarding during background image validation and installation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NOR Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL032N90TFIV10 | 90 ns access time, same package and pinout, but rated for VCC = 2.7–3.6 V only (no 1.65 V VIO support) | Lacks VersatileI/O™ flexibility; unsuitable for mixed-voltage host interfaces | Select when system operates exclusively at 3.3 V and cost optimization is prioritized over I/O voltage scalability |
| MX29GL32EHXFI-90G | Macleod Semiconductor part; identical 32 Mbit density, 90 ns access, 48-pin TSOP, but lacks Secured Silicon sector and CFI compliance | No factory-programmable ESN or standardized host auto-detection - requires custom driver development | Choose only for legacy designs where security features and OS-level flash abstraction are unnecessary |
Compared with S29GL032N90TFIV10 and MX29GL32EHXFI-90G, the S29GL032N11TFIV13 uniquely combines VIO-referenced I/O, CFI compliance, and Secured Silicon - delivering out-of-box compatibility with Linux MTD and secure device identity in a single package without firmware or hardware modifications.
Availability
S29GL032N11TFIV13 is available at Aetrix Electronics and suitable for industrial control firmware storage, automotive body control module boot memory, and medical diagnostic equipment configuration requiring stable component supply across extended product lifecycles.
Supply support for S29GL032N11TFIV13 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 global semiconductor leader headquartered in Munich, Germany, specializing in power management, sensing, connectivity, and security solutions for industrial, automotive, and IoT markets.
This device belongs to the Infineon S29GL-N MirrorBit Flash family, engineered for high-reliability embedded boot and firmware storage - emphasizing long-term data integrity, deterministic timing, and hardware-enforced security in safety-critical systems.
FAQ
Is S29GL032N11TFIV13 pin-compatible with earlier S29GL032N variants?
Yes - it shares identical 48-pin TSOP footprint and signal mapping with all S29GL032N-xTFIVxx variants. The '11' speed grade denotes 90 ns access at VCC = 2.7–3.6 V and VIO = 1.65–3.6 V, maintaining full mechanical and electrical compatibility with legacy board designs.
Does this device support byte-mode (x8) operation?
Yes - when BYTE# is driven low, the device operates in 8-bit mode using DQ0–DQ7 only, with A0–A20 addressing 4,194,304 bytes. This mode retains full command-set compatibility and supports all erase, program, and protection features without performance penalty.
What is the function of the WP#/ACC pin during normal operation?
In normal read/erase/program operations, WP#/ACC serves as write protect: asserting low disables programming/erasing of the first or last sector regardless of software protection settings. When driven high with 5.5 V (via external circuit), it accelerates programming throughput - a feature intended for manufacturing but usable in-field if required.
How is the Secured Silicon Sector programmed and locked?
The 256-byte Secured Silicon Sector is programmed using standard command sequences (unlock-bypass followed by write commands) and permanently locked via a dedicated lock bit. Once locked, no further writes or erases are possible - even with valid passwords - and the 16-byte ESN remains readable but immutable for device authentication.
S29GL032N11TFIV13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-N
- 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:
- 32Mbit
- Memory Organization:
- 4M x 8, 2M x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 110ns
- 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
S29GL032N11TFIV13 FAQ
1.How can I place an order for S29GL032N11TFIV13 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL032N11TFIV13 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 S29GL032N11TFIV13 reliable?
The price and inventory of S29GL032N11TFIV13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL032N11TFIV13 is usually 5 days.
3.What payment methods are accepted for S29GL032N11TFIV13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL032N11TFIV13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL032N11TFIV13?
S29GL032N11TFIV13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL032N11TFIV13 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 S29GL032N11TFIV13?
For technical support, including S29GL032N11TFIV13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL032N11TFIV13 requirements.
6.How does Aetrix verify that S29GL032N11TFIV13 is sourced from the original manufacturer or authorized distributors?
All S29GL032N11TFIV13 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 S29GL032N11TFIV13 meets industry standards.
7.What is the process for return or replacement of S29GL032N11TFIV13?
All S29GL032N11TFIV13 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL032N11TFIV13, 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 S29GL032N11TFIV13 part is unused and in its original packaging.
Return procedure for S29GL032N11TFIV13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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