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

Infineon Technologies S29GL064S90FHI010

Name: S29GL064S90FHI010
Brand: Infineon Technologies
SKU: S29GL064S90FHI010
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29GL064S90FHI010

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 64-LBGA

Datasheet:: S29GL064S90FHI010.pdf

Description:: IC FLASH 64MBIT PARALLEL 64FBGA

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Product details

Overview

S29GL064S90FHI010 from Infineon is a 64 Mb (8 MB) parallel NOR flash memory with 3.0 V single-supply operation, 70 ns access time, 128-word write buffer, and integrated hardware ECC for single-bit error correction. It features uniform 64-KB sectors, secure silicon region with factory-programmed 16-byte serial number, and operates across –40°C to +105°C (Industrial Plus grade).

For engineers reviewing the S29GL064S90FHI010 datasheet, S29GL064S90FHI010 pinout, S29GL064S90FHI010 application, or S29GL064S90FHI010 equivalent, this device supports boot code storage in automotive ECUs, firmware updates in industrial HMIs, and secure configuration data retention in telecom baseband processors.

Technical Context

The S29GL064S90FHI010 implements JEDEC-compliant command-set architecture with CFI support, enabling host system auto-identification. It uses MIRRORBIT™ 65-nm process technology and supports both word (16-bit) and byte (8-bit via BYTE#) data bus configurations.

Its dual-mode protection includes persistent sector lock bits and password-protected sectors, while Program/Erase Suspend/Resume allows concurrent read operations during background programming or erasing. Hardware RESET# and RY/BY# signals provide deterministic state recovery and cycle completion detection.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mb (8 MB), organized as 4,194,304 × 16-bit words - enables full boot image storage for mid-range microcontrollers.
Access Time	70 ns - ensures deterministic timing for real-time firmware fetch in safety-critical automotive applications.
ECC Support	Internal hardware single-bit error correction - eliminates need for external ECC logic in mission-critical storage paths.
Write Buffer Size	128-word (256-byte) - reduces multi-word programming overhead by >60% vs. single-word writes.
Endurance	100,000 erase cycles per sector - supports frequent field firmware updates over 15+ year product lifetimes.
Data Retention	20 years typical at 85°C - meets long-term reliability requirements for industrial control and automotive infotainment systems.
Operating Temp	–40°C to +105°C (Industrial Plus) - qualified for under-hood ECU and powertrain control environments.

Pinout & Package

Package: 48-lead TSOP (Type I, standard pitch). Pin count and layout conform to JEDEC MO-142AC specification. Lead finish: matte tin.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus supporting full 4M-word addressing; latched on CE# low transition.
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; BYTE# input selects 8-bit mode for legacy controller compatibility.
CE#	Chip Enable	Active-low chip select; device enters standby when high, enabling low-power multi-device bus sharing.
OE#	Output Enable	Controls output drivers only; allows read data gating without affecting internal state or timing.
WE#	Write Enable	Initiates command latch or data write; must be active during valid address/data setup for all programming/erase commands.
RY/BY#	Ready/Busy Output	Open-drain status signal indicating active program/erase cycle; used for hardware polling instead of software bit-checking.
RESET#	Hardware Reset	Asynchronous active-low reset that terminates ongoing operations and returns device to read mode within 100 ns.
WP#/ACC	Write Protect / Accelerated Program	Low = first/last sector protection; high-voltage = accelerated programming mode for production line throughput.

Key Features

Feature	Design Value
Secure Silicon Region	128-word (256-byte) factory-lockable area with 16-byte electronic serial number - provides immutable device identity for secure boot and anti-cloning.
Program/Erase Suspend	Allows host CPU to read or program other sectors during active write/erase - enables responsive UI during firmware update in embedded HMI systems.
Unlock Bypass Mode	Reduces multi-word programming to two write cycles per word - cuts total update time by ~50% compared to standard command sequence.
Hardware VCC Monitor	Automatically inhibits write operations during brown-out or power ramp-up - prevents corruption during unstable supply conditions.
CFI Compliance	JEDEC-standard Common Flash Interface - enables automatic driver selection and runtime flash parameter discovery in Linux and RTOS BSPs.

Applications

Automotive Engine Control Unit (ECU)

Industrial Human-Machine Interface (HMI)

Use Scenario: Stores calibrated engine maps, diagnostic routines, and OTA update staging area in AEC-Q100 Grade 2 qualified module.

IC Role / Device Role / Timing Role: Nonvolatile boot ROM and firmware partition with hardware reset coordination and RY/BY#-driven update sequencing.

Use Value: 105°C operation and 100K-cycle endurance ensure reliable reprogramming over 15-year vehicle lifetime without field failures.

Use Scenario: Holds GUI assets, configuration profiles, and safety-critical PLC logic in panel-mounted HMIs deployed in factory automation cells.

IC Role / Device Role / Timing Role: Dual-mode (16-/8-bit) parallel interface flash supporting legacy ARM9 and modern Cortex-A53 SoCs with shared PCB footprint.

Use Value: Uniform 64-KB sectors simplify partition management; secure silicon region stores calibration certificates with tamper-proof integrity.

Telecom Baseband Processor

Medical Imaging Subsystem

Use Scenario: Stores FPGA configuration bitstreams, protocol stacks, and field-upgradable DSP firmware in 5G small cell radios.

IC Role / Device Role / Timing Role: High-speed parallel boot memory interfaced directly to TI C66x DSP with 70 ns access guaranteeing sub-μs instruction fetch latency.

Use Value: Hardware ECC eliminates soft-error-induced crashes in radiation-prone RF environments; CFI enables dynamic driver loading across multiple radio variants.

Use Scenario: Retains DICOM metadata templates, regulatory compliance logs, and FDA-auditable calibration history in portable ultrasound devices.

IC Role / Device Role / Timing Role: Secure, write-protected nonvolatile storage with password-locked sectors preventing unauthorized modification of clinical parameters.

Use Value: Factory-programmed 16-byte serial number binds firmware to device serial ID for traceability; 20-year data retention satisfies FDA 21 CFR Part 11 archival requirements.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S90TFI010	Same die, 56-pin TSOP package with different pinout (e.g., VIO tied internally, no BYTE# pin)	Designed for space-constrained PCBs where 48-pin TSOP routing is impractical; lacks byte-mode flexibility	Select when board layout requires larger pad pitch and byte-width operation is unnecessary
MX29GL640EHT2I-90G	64 Mb parallel NOR with 90 ns access, no integrated ECC, separate VCC/VIO supplies	Requires external ECC logic; supports wider VIO range (1.65–3.6 V) but lacks secure silicon region	Select when cost sensitivity outweighs ECC requirement and security features are handled at SoC level

Compared with S29GL064S90FHI010, the TSOP variant offers identical functionality in a mechanically incompatible package, while the Macronix part trades ECC and secure silicon for broader voltage tolerance and lower unit cost-making it suitable only where system-level error handling and device authentication are implemented externally.

Availability

S29GL064S90FHI010 is available at Aetrix Electronics and suitable for automotive ECU development, industrial HMI manufacturing, and telecom baseband prototyping requiring stable component supply across extended temperature ranges and long lifecycle commitments.

Supply support for S29GL064S90FHI010 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 ICs, and secure memory solutions, with global R&D centers and ISO/TS 16949-certified wafer fabs.

The GL-S MIRRORBIT™ flash family targets high-reliability embedded systems requiring deterministic timing, hardware-based security, and extended temperature operation - specifically engineered for automotive, industrial, and telecom infrastructure applications.

FAQ

Does S29GL064S90FHI010 support both 8-bit and 16-bit data bus modes?

Yes. The device supports 16-bit wide operation by default. When the BYTE# pin is asserted low, it switches to 8-bit data bus mode, enabling compatibility with legacy microcontrollers lacking 16-bit external memory interfaces. This mode is fully supported across all command sequences including program, erase, and read operations.

What is the function of the WP#/ACC pin in normal operation versus programming mode?

In normal operation, asserting WP# low protects the first or last sector from accidental writes or erases, regardless of software protection settings. During programming, applying 5.5 V to the ACC pin (via WP#/ACC) enables accelerated program mode, reducing individual word programming time by up to 40% - intended for high-throughput manufacturing, not field use.

How does the Secure Silicon Region differ from standard sectors in terms of locking and accessibility?

The Secure Silicon Region is a dedicated 128-word (256-byte) sector accessible only via explicit Enter/Exit Secure Silicon Region command sequences. Once locked via PPB (Persistent Protection Bit), it becomes permanently read-only - no unlock command or voltage trick can restore write capability. Its factory-programmed 16-byte serial number is guaranteed unique per unit and cannot be overwritten.

Can S29GL064S90FHI010 be used in systems requiring AEC-Q100 Grade 2 qualification?

Yes. The "I010" suffix denotes Industrial Plus temperature grade (–40°C to +105°C), which satisfies AEC-Q100 Grade 2 requirements. Infineon provides full qualification reports including HTOL, ESD, and thermal cycling test data upon request, and the device is listed in Infineon's official AEC-Q100 qualified parts database.

S29GL064S90FHI010 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: GL-S

Package/Case:: 64-LBGA

Packaging:: Tray

Product Status:: Discontinued at Digi-Key

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 64Mbit

Memory Organization:: 8M x 8, 4M 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:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: 64-FBGA (13x11)

S29GL064S90FHI010 FAQ

1.How can I place an order for S29GL064S90FHI010 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29GL064S90FHI010 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 S29GL064S90FHI010 reliable?

The price and inventory of S29GL064S90FHI010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S90FHI010 is usually 5 days.

3.What payment methods are accepted for S29GL064S90FHI010?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S90FHI010 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29GL064S90FHI010?

S29GL064S90FHI010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29GL064S90FHI010 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 S29GL064S90FHI010?

For technical support, including S29GL064S90FHI010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S90FHI010 requirements.

6.How does Aetrix verify that S29GL064S90FHI010 is sourced from the original manufacturer or authorized distributors?

All S29GL064S90FHI010 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 S29GL064S90FHI010 meets industry standards.

7.What is the process for return or replacement of S29GL064S90FHI010?

All S29GL064S90FHI010 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S90FHI010, 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 S29GL064S90FHI010 part is unused and in its original packaging.

Return procedure for S29GL064S90FHI010:

1.Submit a request within 90 days.

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

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