Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Integrated Circuits (ICs) > Memory > Memory

Infineon Technologies S29GL256P11TFI013

Name: S29GL256P11TFI013
Brand: Infineon Technologies
SKU: S29GL256P11TFI013
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: S29GL256P11TFI013

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 56-TFSOP (0.724", 18.40mm Width)

Datasheet:: S29GL256P11TFI013.pdf

Description:: IC FLASH 256MBIT PARALLEL 56TSOP

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,573

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

S29GL256P11TFI013 from Cypress Semiconductor is a 256 Mbit (32 MB) 3.0 V-only Page Mode Flash memory IC fabricated on 90 nm MirrorBit process technology, featuring 256 uniform 64 Kword/128 Kbyte sectors, 25 ns page access time, and 110 ns random access time under regulated VCC (3.0–3.6 V). It supports VersatileI/O™ with VIO range 1.65–VCC, includes a 32-word/64-byte write buffer, and integrates Secured Silicon Sector for factory- or customer-programmable 128-word electronic serial number - deployed in industrial embedded boot code storage and firmware update systems.

For engineers reviewing the S29GL256P11TFI013 datasheet, S29GL256P11TFI013 pinout, S29GL256P11TFI013 application, or S29GL256P11TFI013 equivalent, key selection criteria include sector erase endurance (100,000 cycles), data retention (20 years), WP#/ACC acceleration capability, CFI compliance, and dual-package availability (TSOP-56 / Fortified BGA-64) across industrial temperature range (–40°C to +85°C).

Technical Context

This device implements a synchronous/asynchronous hybrid command-set architecture with dedicated state control logic, internal voltage generators for erase (VPP) and program (VHH), and hardware reset (RESET#) with automatic recovery to read mode. Its block diagram reveals independent X/Y decoders, sector switching matrix, and RY/BY# status feedback tied directly to embedded algorithm completion detection.

The VersatileI/O™ interface decouples I/O voltage (VIO) from core supply (VCC), enabling interoperability with 1.8 V, 2.5 V, or 3.3 V host buses while maintaining full 3.0 V core operation. Sector protection employs both persistent lock bits and password-based software methods, with WP#/ACC serving dual roles: hardware write protection of top/bottom sector and VHH-triggered programming acceleration.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	256 Mbit (32 MB), organized as 256 × 64 Kword sectors - enables full firmware image storage for mid-tier microcontrollers.
Page Access Time	25 ns - reduces latency during burst instruction fetch from sequential flash pages.
Random Access Time	110 ns at regulated VCC (3.0–3.6 V) - defines worst-case single-instruction fetch delay in non-sequential execution.
Write Buffer Capacity	32 words (64 bytes) - allows single-command multi-word programming, cutting effective per-word time to 15 µs (VCC) or 13.5 µs (VHH).
Erase Endurance	100,000 cycles per sector - supports field firmware updates over 10+ years in industrial gateways.
Data Retention	20 years typical - ensures long-term reliability without refresh in unpowered storage applications.
Operating Voltage	VCC = 2.7–3.6 V; VIO = 1.65–VCC - permits flexible I/O interfacing while maintaining stable core logic operation.
Temperature Range	–40°C to +85°C (Industrial) - qualified for deployment in outdoor telecom equipment and factory automation controllers.

Pinout & Package

Package: 56-pin Thin Small Outline Package (TSOP), standard pinout (TSO56), lead-free (Pb-free) construction.

Pin/Terminal	Circuit Role	Design Meaning
A23–A0	Address Inputs	24-bit address bus supporting full 256 Mbit addressing; A23 is MSB for this density.
DQ15–DQ0	Data I/O (Word Mode)	16-bit bidirectional data path; DQ15/A-1 serves as LSB address in byte mode when BYTE# = VIL.
CE#, OE#, WE#	Chip/Output/Write Enable	Standard asynchronous SRAM-like control signals; CE# gating enables low-power standby when inactive.
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicating active program/erase; used for polling or interrupt-driven status monitoring.
WP#/ACC	Write Protect / Acceleration Input	At VIL: locks top/bottom sector; at VHH: enables unlock-bypass mode for accelerated programming in production.
RESET#	Hardware Reset Input	Asynchronous active-low reset that forces device into read array mode, clearing pending operations.
VIO	Versatile I/O Supply	Independent voltage reference for all I/O pins; sets input thresholds and output drive levels regardless of VCC.
BYTE#	Bus Width Select	Configures interface as 8-bit (DQ0–DQ7 active) or 16-bit (DQ0–DQ15 active); critical for legacy 8-bit microcontroller compatibility.

Key Features

Feature	Design Value
90 nm MirrorBit Process	Enables higher density and lower power vs. older floating-gate technologies, reducing active read current to 30 mA @ 5 MHz.
Secured Silicon Sector	128-word (256-byte) factory- or customer-lockable region storing immutable electronic serial number for device authentication.
Suspend/Resume Commands	Allows interruption of erase or program operations to service high-priority reads, minimizing system latency impact.
CFI Compliance	Provides standardized JEDEC JESD68 query table enabling automatic driver configuration and cross-vendor firmware portability.
Advanced Sector Protection	Combines persistent lock bits and password-based software protection to prevent accidental or malicious firmware corruption.

Applications

Industrial PLC Firmware Storage

Automotive Infotainment Boot Memory

Use Scenario: Storing boot loader and real-time OS kernel in programmable logic controllers operating in harsh factory environments.

IC Role / Device Role / Timing Role: Non-volatile code storage with deterministic 110 ns read access and hardware reset recovery for fail-safe restart.

Use Value: 20-year data retention and –40°C to +85°C qualification ensure firmware integrity across extended maintenance cycles without battery backup.

Use Scenario: Holding primary boot image and safety-critical diagnostics firmware in head-unit ECUs requiring ASIL-B alignment.

IC Role / Device Role / Timing Role: Secure, high-reliability flash memory with Secured Silicon Sector for unique device identity and anti-cloning.

Use Value: 100,000 erase cycles support over-the-air (OTA) update deployment throughout vehicle lifetime without wear-out risk.

Medical Imaging System Configuration

Network Router Firmware Repository

Use Scenario: Retaining calibration tables, user preferences, and regulatory-compliant configuration data in portable ultrasound devices.

IC Role / Device Role / Timing Role: Parameter storage with password-protected sector write lock preventing unauthorized configuration changes.

Use Value: Dual protection (persistent bits + password) meets IEC 62304 software lifecycle requirements for Class C medical devices.

Use Scenario: Hosting bootloader, Linux kernel, and feature firmware images in carrier-grade edge routers with frequent field upgrades.

IC Role / Device Role / Timing Role: High-throughput firmware repository leveraging 64-byte write buffer to reduce OTA update time by >60% vs. single-word programming.

Use Value: 25 ns page access accelerates kernel decompression and module loading during cold boot sequences.

Equivalent & Alternatives

The following parts are listed as comparable options for similar Page Mode Flash memory applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MX29GL256FHI-11G	110 ns random access, same 256 Mbit density and TSOP-56 package, but uses 65 nm process and lacks Secured Silicon Sector.	No factory-programmable ESN; relies on external secure element for device identity.	Select when cost sensitivity outweighs need for on-chip secure serialization and advanced protection features.
S29GL256S11TFI020	Same Cypress S29GL-P family, identical specs except model number "020" denotes lowest-address sector protection (vs. "013" = highest-address protection).	Hardware WP# behavior differs: protects bottom sector instead of top sector; requires PCB-level signal routing adjustment.	Choose only if system design mandates write protection of boot sector located at lowest memory address.

Compared with MX29GL256FHI-11G, S29GL256P11TFI013 provides integrated secure identity and stronger sector protection, while S29GL256S11TFI020 offers identical performance with inverted hardware write-protect polarity - both require validation of WP# routing and security architecture fit.

Availability

S29GL256P11TFI013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot memory, and medical imaging system configuration requiring stable component supply across extended product lifecycles.

Supply support for S29GL256P11TFI013 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

Cypress Semiconductor, now part of Infineon Technologies, designs high-performance memory and programmable solutions for embedded systems, with expertise in non-volatile flash, PSoC, and timing products.

The S29GL-P family was engineered specifically for reliable, high-density code storage in resource-constrained industrial and automotive applications where endurance, data retention, and secure identification are mandatory.

FAQ

What is the function of the VIO pin on S29GL256P11TFI013?

VIO sets the voltage reference for all input thresholds and output drive levels of address, control, and data pins. It operates independently from VCC within 1.65 V to VCC, enabling direct interfacing with 1.8 V or 2.5 V host processors while maintaining full 3.0 V core functionality and performance specifications.

Does S29GL256P11TFI013 support both byte and word data configurations?

Yes. The BYTE# pin selects bus width: when pulled low, DQ0–DQ7 are active for 8-bit operation and DQ15/A-1 becomes the LSB address; when high, DQ0–DQ15 operate as a 16-bit data bus. This dual-mode capability ensures compatibility with legacy 8-bit microcontrollers and modern 16-bit interfaces.

How does the Secured Silicon Sector work in practice?

The Secured Silicon Sector is a dedicated 128-word (256-byte) region pre-programmed with a unique 8-word (16-byte) Electronic Serial Number at the factory. Customers can permanently lock it using a dedicated command sequence, making the ESN read-only and tamper-resistant - used for device authentication, license binding, and anti-counterfeiting in certified systems.

Can S29GL256P11TFI013 be used in place of older S29GL256N devices?

No. Although both are 256 Mbit flash devices, S29GL256P uses 90 nm MirrorBit technology with different command sets, timing parameters, and protection mechanisms. Pin compatibility exists, but register maps, CFI query responses, and WP#/ACC behavior differ - migration requires full firmware revalidation and timing margin analysis.

S29GL256P11TFI013 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-P

Package/Case:: 56-TFSOP (0.724", 18.40mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 256Mbit

Memory Organization:: 32M x 8

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 110ns

Access Time:: 110 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

S29GL256P11TFI013 FAQ

1.How can I place an order for S29GL256P11TFI013 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL256P11TFI013 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 S29GL256P11TFI013 reliable?

The price and inventory of S29GL256P11TFI013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL256P11TFI013 is usually 5 days.

3.What payment methods are accepted for S29GL256P11TFI013?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL256P11TFI013 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL256P11TFI013?

S29GL256P11TFI013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL256P11TFI013 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 S29GL256P11TFI013?

For technical support, including S29GL256P11TFI013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL256P11TFI013 requirements.

6.How does Aetrix verify that S29GL256P11TFI013 is sourced from the original manufacturer or authorized distributors?

All S29GL256P11TFI013 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 S29GL256P11TFI013 meets industry standards.

7.What is the process for return or replacement of S29GL256P11TFI013?

All S29GL256P11TFI013 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL256P11TFI013, 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 S29GL256P11TFI013 part is unused and in its original packaging.

Return procedure for S29GL256P11TFI013:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…

2026-06-27 Machine Vision System: Components, Inspection Applications and Integration Guide

Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…

2026-06-23 Electronic Devices and Circuits: Fundamentals, Components and Applications

Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…