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

Infineon Technologies S29GL256P10TFI013

Name: S29GL256P10TFI013
Brand: Infineon Technologies
SKU: S29GL256P10TFI013
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL256P10TFI013

Manufacturer:: Infineon Technologies

Category:: Memory

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

Datasheet:: S29GL256P10TFI013.pdf

Description:: IC FLASH 256MBIT PARALLEL 56TSOP

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Inventory:1,000

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Product details

Overview

S29GL256P10TFI013 from Cypress Semiconductor is a 256 Mbit (32 MB), 3.0 V-only page-mode NOR Flash memory fabricated on 90 nm MirrorBit process technology. It delivers 100 ns random access time and 25 ns page access time, features a 32-word/64-byte write buffer, uniform 64 Kword sectors (256 total), and supports CFI for host compatibility - deployed in industrial embedded controllers requiring nonvolatile program storage with fast in-system reprogramming.

For engineers reviewing the S29GL256P10TFI013 datasheet, S29GL256P10TFI013 pinout, S29GL256P10TFI013 application, or S29GL256P10TFI013 equivalent, key selection criteria include sector erase endurance (100,000 cycles), Secured Silicon Sector programmability, VersatileI/O™ voltage flexibility (VIO = 1.65–VCC), and TSOP-56 industrial temperature support (–40°C to +85°C).

Technical Context

This device implements a synchronous/asynchronous hybrid interface with dedicated command register and state machine control, enabling embedded algorithms for program and erase without external timing control. Its architecture includes separate X/Y decoders, sector switches, and integrated PGM/erase voltage generators, supporting suspend/resume during active operations.

The VersatileI/O™ feature decouples I/O voltage (VIO) from core supply (VCC), allowing interface compatibility with 1.8 V, 2.5 V, or 3.3 V logic while maintaining 2.7–3.6 V VCC operation. Sector protection uses both persistent lock bits and password-based methods, with WP#/ACC dual-function pin enabling hardware acceleration (VHH) or sector write protection.

Key Specifications

Parameter	Value and Actual Design Meaning
Density	256 Mbit (32 MB) organized as 256 × 64 Kword uniform sectors
Access Time	100 ns random access (full VCC range); enables real-time firmware fetch in MCU boot loaders
Page Access	25 ns page read time; supports burst instruction fetch from 8-word page buffer
Erase Endurance	100,000 cycles per sector; suitable for field-upgradable firmware with frequent patching
Data Retention	20 years typical; meets long-lifecycle requirements in industrial automation systems
Supply Range	VCC = 2.7–3.6 V; single-supply operation eliminates need for auxiliary regulators
VIO Range	1.65 V to VCC; allows direct interfacing with mixed-voltage SoCs without level shifters

Pinout & Package

Package: 56-pin TSOP (Standard Thin Small Outline Package, TSO56), industrial temperature grade (–40°C to +85°C), Pb-free (F suffix), tray packing (0).

Pin/Terminal	Circuit Role	Design Meaning
A23–A0	Address Inputs	24-bit address bus; A23 defines 16 MB boundary, enabling full 32 MB addressing via bank switching or external logic
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 control trio; CE# gating reduces standby current to 1 µA when inactive
RY/BY#	Ready/Busy Output	Open-drain status signal; low during program/erase, high-Z when operation complete - used for polling or interrupt-driven firmware
WP#/ACC	Write Protect / Acceleration Input	Pull-up default; VIL protects top/bottom sector; VHH enables unlock-bypass programming at accelerated throughput
RESET#	Hardware Reset Input	Asynchronous active-low reset; forces device into read mode and aborts ongoing program/erase operations
VIO	Versatile I/O Supply	Independent I/O voltage reference; sets input threshold and output swing - critical for mixed-voltage system integration

Key Features

Feature	Design Value
32-word Write Buffer	Reduces effective programming time by >60% vs. single-word writes; essential for rapid firmware updates in production test
Secured Silicon Sector	128-word factory- or customer-programmable region with electronic serial number; enables secure device identity binding
Advanced Sector Protection	Persistent lock bits + password method; prevents unauthorized firmware overwrite while permitting controlled field updates
Suspend/Resume	Halts active program/erase to service high-priority reads; maintains data integrity during real-time OS context switches
CFI Compliance	Standardized JEDEC query table at address 0x0055; enables automatic driver detection and configuration in Linux/RTOS BSPs

Applications

Industrial PLC Firmware Storage

Medical Device Boot Code

Use Scenario: Nonvolatile storage of ladder logic and configuration data in programmable logic controllers operating continuously in factory environments.

IC Role / Device Role / Timing Role: Primary boot and application code memory mapped to ARM Cortex-M7 processor via parallel bus interface.

Use Value: 20-year data retention and 100,000 erase cycles ensure firmware integrity over 15+ year equipment lifecycles without maintenance.

Use Scenario: Storing certified bootloader and diagnostic firmware in FDA-class II medical imaging subsystems requiring traceable revision control.

IC Role / Device Role / Timing Role: Secure, write-protected memory partition hosting immutable boot code and cryptographic keys in isolated Secured Silicon Sector.

Use Value: Password-protected sector unprotection enables authorized firmware upgrades while preventing accidental or malicious corruption.

Automotive ADAS Camera Module

Telecom Remote Base Station

Use Scenario: Storing calibration parameters and image processing firmware in automotive surround-view camera modules exposed to –40°C to +85°C thermal cycling.

IC Role / Device Role / Timing Role: Parallel-connected NOR Flash providing deterministic <100 ns read latency for real-time ISP initialization during cold start.

Use Value: Industrial temperature rating and 25 ns page access enable sub-100 ms boot time compliance with ISO 26262 ASIL-B startup requirements.

Use Scenario: Hosting FPGA configuration bitstreams and baseband firmware in outdoor telecom remote radio units with limited board space and no external level shifters.

IC Role / Device Role / Timing Role: Memory interface directly connected to Xilinx Zynq-7000 PS side with VIO = 1.8 V and VCC = 3.3 V - enabled by VersatileI/O™.

Use Value: Eliminates discrete level translators, reducing BOM cost and PCB area while maintaining signal integrity across wide temperature range.

Equivalent & Alternatives

The following parts are listed as comparable options for similar NOR Flash memory applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL256S10TFI010	Same density and package, but 65 nm Eclipse process; 100 ns access, lower active current (25 mA vs. 30 mA)	Higher endurance (200K cycles) and improved data retention (25 years), but requires updated timing margins in legacy designs	Select for new designs prioritizing power efficiency and extended lifecycle; verify RESET# and RY/BY# timing compatibility
MX29GL256EHTI-90G	Micron 256 Mbit NOR; 90 ns access, TSOP-56, same voltage range; lacks Secured Silicon Sector and CFI support	No hardware-based secure ID or standardized driver auto-detection; requires custom bootloader integration	Choose where cost sensitivity outweighs security and software portability needs; confirm absence of advanced protection in system threat model

Compared with S29GL256S10TFI010, this part trades higher endurance and lower power for proven 90 nm process stability; versus MX29GL256EHTI-90G, it adds secure identity and CFI interoperability at modest cost premium - critical for regulated or multi-platform deployments.

Availability

S29GL256P10TFI013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device boot code, and automotive ADAS camera modules requiring stable component supply across extended product lifecycles.

Supply support for S29GL256P10TFI013 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) is a fabless semiconductor company specializing in high-performance memory, microcontrollers, and connectivity solutions for industrial, automotive, and consumer markets.

The S29GL-P series was designed specifically for embedded systems needing reliable, high-speed parallel NOR Flash with robust data integrity, secure provisioning, and flexible voltage interfacing - targeting applications where firmware upgradability and long-term data retention are mission-critical.

FAQ

What is the function of the WP#/ACC pin on S29GL256P10TFI013?

The WP#/ACC pin serves dual roles: at VIL, it protects the highest or lowest sector from program/erase operations; at VHH (12 V), it accelerates programming by enabling unlock-bypass mode, reducing single-word programming time from 60 µs to 13.5 µs. Internal pull-up ensures safe default VIH state when unconnected.

Does S29GL256P10TFI013 support byte-wide data access?

Yes - when BYTE# is driven low, the device operates in byte mode: DQ0–DQ7 become active data lines, and DQ15/A-1 functions as the LSB address input (A-1). This enables 8-bit microcontroller interfacing without external data bus multiplexing logic.

How does the Secured Silicon Sector differ from standard flash sectors?

The Secured Silicon Sector is a dedicated 128-word (256-byte) region that can be permanently locked after programming an 8-word electronic serial number. Unlike standard sectors, it cannot be erased once locked - providing tamper-resistant device identification for secure boot and anti-counterfeiting applications.

Can S29GL256P10TFI013 be used with a 1.8 V I/O interface?

Yes - with VIO set to 1.8 V and VCC maintained at 2.7–3.6 V, all input thresholds and output drive levels conform to 1.8 V logic standards. This eliminates external level shifters when interfacing with 1.8 V FPGAs or application processors, provided timing margins (e.g., tOE, tCE) are validated per the VersatileI/O™ AC specifications.

S29GL256P10TFI013 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:: 100ns

Access Time:: 100 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

S29GL256P10TFI013 FAQ

1.How can I place an order for S29GL256P10TFI013 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL256P10TFI013 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 S29GL256P10TFI013 reliable?

The price and inventory of S29GL256P10TFI013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL256P10TFI013 is usually 5 days.

3.What payment methods are accepted for S29GL256P10TFI013?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL256P10TFI013 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL256P10TFI013?

S29GL256P10TFI013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL256P10TFI013 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 S29GL256P10TFI013?

For technical support, including S29GL256P10TFI013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL256P10TFI013 requirements.

6.How does Aetrix verify that S29GL256P10TFI013 is sourced from the original manufacturer or authorized distributors?

All S29GL256P10TFI013 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 S29GL256P10TFI013 meets industry standards.

7.What is the process for return or replacement of S29GL256P10TFI013?

All S29GL256P10TFI013 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL256P10TFI013, 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 S29GL256P10TFI013 part is unused and in its original packaging.

Return procedure for S29GL256P10TFI013:

1.Submit a request within 90 days.

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

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