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Infineon Technologies S26HS512TGABHI000

Name: S26HS512TGABHI000
Brand: Infineon Technologies
SKU: S26HS512TGABHI000
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S26HS512TGABHI000

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 24-VBGA

Datasheet:: S26HS512TGABHI000.pdf

Description:: IC FLASH 512MBIT SPI 24FBGA

Quantity:: RFQ Add To RFQ list

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Inventory:143

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Product details

Overview

S26HS512TGABHI000 from Infineon is a 512-Mbit serial NOR flash memory with octal DTR interface, 1.8 V core voltage, 200 MHz read frequency, and 4 KB uniform sector architecture, deployed in automotive ADAS domain controllers for firmware storage and boot code execution.

For engineers reviewing the S26HS512TGABHI000 datasheet, S26HS512TGABHI000 pinout, S26HS512TGABHI000 application, or S26HS512TGABHI000 equivalent, key selection criteria include octal DTR timing compliance, AEC-Q100 Grade 2 qualification, program/erase endurance (100K cycles), and secure boot support via hardware-based write protection.

Technical Context

This device implements an octal double-data-rate (DTR) SPI interface supporting x8 I/O bus width and DDR read operations at up to 200 MHz, enabling sustained read bandwidth of 400 MB/s. It integrates a 4-KB uniform sector erase architecture and supports both standard and fast program operations with typical 0.7 ms per 256-byte page.

The memory includes hardware-controlled write protection with top/bottom sector lockdown, volatile status register lock bits, and AEC-Q100 Grade 2 qualification (−40 °C to +105 °C ambient). It supports secure boot via configurable boot block protection and hardware reset recovery.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	512 Mbit (64 MB) - provides sufficient space for dual-image firmware and OTA update partitions in automotive ECUs.
Interface	Octal DTR SPI - enables high-speed read throughput (400 MB/s) without requiring parallel bus routing.
Read Frequency	200 MHz DDR - delivers deterministic low-latency instruction fetch for real-time boot and runtime code execution.
Supply Voltage	1.71–1.95 V core - compatible with modern automotive SoC I/O domains and reduces power supply complexity.
Operating Temperature	−40 °C to +105 °C - qualified per AEC-Q100 Grade 2 for under-hood ADAS and gateway applications.
Endurance	100,000 program/erase cycles - supports frequent firmware updates over vehicle lifetime without wear-out risk.
Data Retention	20 years at 85 °C - ensures long-term reliability of calibration data and safety-critical configuration parameters.

Pinout & Package

Supplied in a 24-pin 6 mm × 8 mm TFBGA package with 0.8 mm ball pitch. Pin functions conform to JEDEC-standard octal SPI pinout for pin-compatible migration across Infineon's Semper™ family.

Pin/Terminal	Circuit Role	Design Meaning
VCC	Core power supply	1.8 V nominal input; decoupling required per JEDEC layout guidelines for stable DDR timing.
VSS	Ground reference	Common return path for all I/O and core circuits; requires low-impedance PCB plane connection.
IO0–IO7	Octal bidirectional data lines	DDR-capable I/O pins supporting command/address/data transfer in both directions with internal pull-downs.
SCLK	Clock input	Accepts 200 MHz DDR clock; phase-aligned with IOx for precise sampling of incoming data and commands.
RESET#	Hardware reset input	Active-low asynchronous reset; initiates hardware reset sequence including status register clearing and default mode entry.

Key Features

Feature	Design Value
Octal DTR interface	Enables 400 MB/s read bandwidth while maintaining single-package footprint and simplified PCB routing vs. parallel NOR.
AEC-Q100 Grade 2	Validated for automotive environments with extended temperature range and robustness against thermal cycling and vibration.
Uniform 4 KB sectors	Allows fine-grained firmware partitioning and atomic update of safety-critical modules without erasing unrelated code sections.
Hardware write protection	Prevents accidental or malicious overwrite of boot code and security keys using non-volatile lockdown bits and status register locks.
Secure boot support	Provides configurable boot block protection and hardware-assisted reset recovery to enforce trusted boot chain integrity.

Applications

ADAS Domain Controller

Automotive Gateway ECU

Use Scenario: Stores boot firmware, sensor fusion algorithms, and real-time OS kernel for centralized ADAS processing units.

IC Role / Device Role / Timing Role: Primary non-volatile code storage with deterministic DDR read latency for zero-wait-state instruction fetch.

Use Value: Enables sub-100 ms cold boot time and supports dual-image fail-safe updates required by ISO 26262 ASIL-B systems.

Use Scenario: Hosts communication stack firmware (CAN FD, Ethernet AVB, LIN) and secure gateway policy tables.

IC Role / Device Role / Timing Role: Trusted firmware repository with hardware-enforced write protection for critical network configuration data.

Use Value: Prevents unauthorized modification of routing rules and cryptographic keys during over-the-air updates.

Electric Powertrain Inverter

Vehicle Infotainment Head Unit

Use Scenario: Stores motor control firmware, fault log history, and calibration maps for traction inverters operating at high junction temperatures.

IC Role / Device Role / Timing Role: High-reliability code and parameter storage qualified for 105 °C ambient operation and thermal shock resilience.

Use Value: Maintains functional safety compliance (ISO 26262 ASIL-C) through guaranteed data retention and endurance over 15-year vehicle life.

Use Scenario: Holds boot loader, Linux kernel image, and UI assets for head units with fast startup requirements.

IC Role / Device Role / Timing Role: High-bandwidth firmware delivery source enabling <500 ms GUI initialization after ignition-on.

Use Value: Reduces perceived system latency via octal DTR read acceleration, improving user experience metrics.

Equivalent & Alternatives

The following parts are listed as comparable options for similar serial NOR flash applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
S26HS512TGABHI020	Same die, different temperature screening: −40 °C to +125 °C (Grade 1) vs. +105 °C (Grade 2).	Required for under-hood power electronics where ambient exceeds 105 °C.	Select when full Grade 1 thermal margin is mandated; otherwise, HI000 offers cost-optimized Grade 2 compliance.
S26HL512TGABHI000	HyperBus™ interface instead of octal DTR SPI; 333 MHz read speed but requires HyperBus controller IP.	Used in Infineon Traveo™ II microcontrollers with integrated HyperBus host interface.	Choose only if target SoC natively supports HyperBus; otherwise, octal DTR SPI ensures broader MCU compatibility.

Compared with S26HS512TGABHI020, the HI000 reduces cost and power while meeting most ADAS ECU thermal requirements; versus S26HL512TGABHI000, it avoids HyperBus dependency and simplifies host-side design with standard SPI peripherals.

Availability

S26HS512TGABHI000 is available at Aetrix Electronics and suitable for automotive ADAS domain controllers, gateway ECUs, and electric powertrain inverters requiring stable component supply and AEC-Q100-compliant flash memory.

Supply support for S26HS512TGABHI000 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 AG is a German semiconductor manufacturer specializing in power management, automotive MCUs, and secure connectivity solutions.

S26HS512TGABHI000 belongs to the Semper™ family of automotive-grade NOR flash memories, designed specifically to replace parallel NOR and legacy SPI flash in safety-critical automotive firmware storage applications.

FAQ

Is S26HS512TGABHI000 pin-compatible with other Semper™ NOR flash devices?

Yes, it shares the same 24-pin TFBGA package and octal DTR SPI pinout with S26HS256T and S26HS128T variants. Pin mapping follows JEDEC JESD251 standard, enabling drop-in replacement within the same density tier when using identical command sets and timing modes.

Does this device support execute-in-place (XIP) operation?

Yes, S26HS512TGABHI000 supports XIP mode via octal DTR interface with continuous read commands. It delivers deterministic read latency (tCR ≤ 12 ns) and supports wrap-around burst reads, enabling direct code execution from flash without RAM loading in automotive microcontrollers with appropriate memory-mapped interfaces.

What security features are implemented in hardware?

Hardware security includes non-volatile sector lockdown bits, volatile status register lock bits, boot block protection with programmable size (4 KB to 64 KB), and hardware reset recovery that restores protected state after power cycle. These features are independent of firmware and enforce immutable protection of boot code and cryptographic keys.

Can S26HS512TGABHI000 be used in non-automotive industrial applications?

Yes, its −40 °C to +105 °C operating range, 20-year data retention, and 100K-cycle endurance meet industrial requirements. However, AEC-Q100 qualification is not required outside automotive; for cost-sensitive industrial use, Infineon's S26KL series (industrial grade) may offer better value without automotive test overhead.

S26HS512TGABHI000 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HS-T

Package/Case:: 24-VBGA

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:: HyperBus

Clock Frequency:: 200 MHz

Write Cycle Time - Word, Page:: -

Access Time:: -

Voltage - Supply:: 1.7V ~ 2V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 24-FBGA (6x8)

S26HS512TGABHI000 FAQ

1.How can I place an order for S26HS512TGABHI000 through Aetrix?

Please submit a Request for Quotation (RFQ) for S26HS512TGABHI000 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 S26HS512TGABHI000 reliable?

The price and inventory of S26HS512TGABHI000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S26HS512TGABHI000 is usually 5 days.

3.What payment methods are accepted for S26HS512TGABHI000?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S26HS512TGABHI000 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S26HS512TGABHI000?

S26HS512TGABHI000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S26HS512TGABHI000 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 S26HS512TGABHI000?

For technical support, including S26HS512TGABHI000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S26HS512TGABHI000 requirements.

6.How does Aetrix verify that S26HS512TGABHI000 is sourced from the original manufacturer or authorized distributors?

All S26HS512TGABHI000 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 S26HS512TGABHI000 meets industry standards.

7.What is the process for return or replacement of S26HS512TGABHI000?

All S26HS512TGABHI000 units undergo pre-shipment inspection (PSI). If there is an issue with S26HS512TGABHI000, 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 S26HS512TGABHI000 part is unused and in its original packaging.

Return procedure for S26HS512TGABHI000:

1.Submit a request within 90 days.

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

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