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Infineon Technologies S29GL064N90TFA010
- Part No.:
- S29GL064N90TFA010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 48-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL064N90TFA010.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 48TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,420
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Product details
Overview
S29GL064N90TFA010 from Infineon Technologies (formerly Cypress) is a 64 Mbit, 3.0 V single-power-supply MirrorBit Flash memory IC organized as 4,194,304 words × 16 bits, featuring 90 ns access time, 100,000 erase cycles per sector, and 20-year data retention. It supports uniform sector architecture (128 × 64 KB sectors), Secured Silicon Sector with factory-programmed 128-word ESN, and operates in industrial temperature range (–40°C to +85°C) for embedded boot code storage.
For engineers reviewing the S29GL064N90TFA010 datasheet, S29GL064N90TFA010 pinout, S29GL064N90TFA010 application, or S29GL064N90TFA010 equivalent, key selection criteria include JEDEC-compliant command set, VIO-referenced VersatileI/O™ (1.65–3.6 V), hardware reset (RESET#), Ready/Busy# status signaling, and boot-sector-compatible erase flexibility in industrial control and networking firmware storage.
Technical Context
This device implements a NOR Flash architecture with hot-hole assisted sector erase and hot-electron injection programming. Its command-set compatibility with JEDEC JESD21-C ensures interoperability with legacy host controllers, while CFI (Common Flash Interface) enables automatic device identification and configuration at system boot.
The 110 nm MirrorBit process enables high-density, low-leakage storage with dual-bit-per-cell efficiency. Sector protection includes persistent lock bits and password-protected regions, and Erase/Program Suspend & Resume allow concurrent read operations during background flash operations-critical for real-time firmware updates without halting system execution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mbit (4,194,304 × 16-bit words); supports boot code and application firmware storage in space-constrained embedded systems. |
| Access Time | 90 ns (VCC = 2.7–3.6 V, VIO = 2.7–3.6 V); enables direct execution from flash (XIP) in microcontroller-based designs without wait states. |
| Erase Endurance | 100,000 cycles per sector; supports field firmware updates over product lifetime in industrial gateways and PLCs. |
| Data Retention | 20 years at 85°C; validated for long-term reliability in unattended infrastructure equipment. |
| Supply Voltage | VCC = 2.7–3.6 V, VIO = 1.65–3.6 V; allows flexible I/O voltage scaling to match host processor interfaces (e.g., 1.8 V or 3.3 V logic). |
| Package | 48-ball fine-pitch BGA (VBK048, 8.15 × 6.15 mm); provides compact footprint and thermal performance for high-density PCB layouts. |
| Operating Temp | –40°C to +85°C; qualified for extended temperature operation in outdoor telecom and automotive body control modules. |
Pinout & Package
Package: 48-ball fine-pitch BGA (VBK048), 8.15 mm × 6.15 mm, 0.8 mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 64 Mbit addressing; A-1 (DQ15/A-1) serves dual role as MSB address or data bit. |
| DQ0–DQ15 | Data/Address Bus | 16-bit bidirectional data bus; DQ15 doubles as A-1 for byte/word mode selection via BYTE# control. |
| CE#, OE#, WE# | Chip/Output/Write Enable | Independent control lines enable precise timing of read/write cycles and support multi-device memory mapping. |
| RESET# | Hardware Reset Input | Asynchronous active-low signal that aborts ongoing erase/program and returns device to read mode-essential for safe recovery after power loss. |
| RY/BY# | Ready/Busy Output | Open-drain status indicator; low during erase/program; used for polling-free operation in interrupt-driven firmware. |
| WP#/ACC | Write Protect / Accelerated Program | Low-active write protect for first/last sector; when driven high with 5.5 V, enables faster programming for production line throughput. |
| BYTE# | Bus Width Select | Configures 16-bit or 8-bit data interface; required for compatibility with 8-bit microcontrollers or legacy peripherals. |
Key Features
| Feature | Design Value |
|---|---|
| Secured Silicon Sector | 128-word (256-byte) factory-locked region with unique 8-word electronic serial number-enables secure device authentication and immutable bootloader storage. |
| Advanced Sector Protection | Persistent lock bits and 128-bit password protection prevent unauthorized firmware modification-meets IEC 62443-3-3 SL2 requirements for industrial firmware integrity. |
| Erase/Program Suspend & Resume | Allows host CPU to read or program other sectors mid-operation-enables real-time diagnostics and fail-safe OTA updates without system freeze. |
| CFI Compliance | Standardized parameter tables accessible via command sequence-eliminates hard-coded timing assumptions and simplifies BSP porting across flash vendors. |
| VersatileI/O™ Control | VIO input sets all I/O voltage thresholds independently of VCC-supports mixed-voltage SoC interfaces without level shifters. |
Applications
| Industrial PLC Firmware Storage | Telecom Base Station Boot Code |
|---|---|
|
Use Scenario: Storing firmware and configuration data in programmable logic controllers deployed in factory automation environments with frequent firmware updates and strict data integrity requirements. IC Role / Device Role / Timing Role: Nonvolatile boot memory providing XIP-capable instruction storage and secure parameter retention across power cycles. Use Value: 20-year data retention and 100,000 erase cycles ensure reliable operation over 15+ year product lifecycles without field replacement. |
Use Scenario: Holding boot loader and FPGA configuration bitstreams in 4G/5G remote radio units where environmental stress and remote maintenance demand high reliability. IC Role / Device Role / Timing Role: Primary boot device accessed at power-on reset; supports fast 90 ns reads to minimize boot latency in time-critical baseband processing. Use Value: CFI compliance enables automatic detection and initialization by carrier-grade BIOS, reducing integration effort across hardware revisions. |
| Automotive Body Control Module | Medical Imaging System Configuration |
|
Use Scenario: Storing calibration data, feature enablement keys, and diagnostic logs in automotive BCMs operating under wide temperature and vibration conditions. IC Role / Device Role / Timing Role: Secure nonvolatile memory with Secured Silicon Sector protecting VIN and cryptographic keys from tampering. Use Value: Hardware WP#/ACC and persistent sector lock prevent accidental or malicious reprogramming during vehicle service or ECU reflashing. |
Use Scenario: Retaining user-defined imaging protocols, sensor calibration profiles, and regulatory compliance settings in FDA-cleared MRI and CT scanner control systems. IC Role / Device Role / Timing Role: High-integrity configuration store requiring audit-trail-capable write protection and guaranteed 20-year data retention for regulatory documentation. Use Value: Password Sector Protection enforces role-based access control-only authorized service tools can modify calibration parameters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NOR Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S90TFI010 | Same density and speed, but rated for industrial temp (–40°C to +85°C) with enhanced ESD rating (4 kV HBM vs. 2 kV) | Preferred for harsher environments (e.g., outdoor base stations) where electrostatic robustness is critical | Select when board-level ESD testing requires higher immunity; otherwise identical firmware and layout compatibility |
| MX29GL640EHT2I-90G | 64 Mbit, 90 ns, but uses standard 1.8/3.3 V dual supply (VCC/VIO separate); no Secured Silicon Sector or CFI support | Lacks secure boot features and auto-configuration capability-requires custom driver development | Choose only if cost sensitivity outweighs security and software portability needs; not drop-in compatible due to command set differences |
Compared with S29GL064N90TFA010, the S29GL064S variant adds ESD hardening for field-deployed equipment, while the MX29GL640E requires significant firmware adaptation and forfeits secure identity and CFI-based initialization-making the original part optimal for secure, standards-compliant embedded boot systems.
Availability
S29GL064N90TFA010 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, telecom base station boot code, and automotive body control module applications requiring stable component supply, long-lifecycle support, and guaranteed obsolescence management.
Supply support for S29GL064N90TFA010 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 acquired Cypress Semiconductor in 2020 and now owns and supports the full S29GL-N Flash portfolio, delivering high-reliability memory solutions for industrial, automotive, and communications markets.
The S29GL-N series was designed specifically for embedded systems requiring secure, high-endurance NOR Flash with JEDEC-standard command compatibility and robust sector protection-targeting boot code, firmware, and configuration storage in mission-critical applications.
FAQ
Is S29GL064N90TFA010 pin-compatible with earlier S29GL064N variants?
Yes-S29GL064N90TFA010 uses the 48-ball fine-pitch BGA (VBK048) package and maintains identical pinout, electrical characteristics, and command set as other S29GL064N devices in the same package option. Mechanical dimensions, solder mask layout, and thermal pad design are fully consistent across all VBK048-marked variants.
Does this device support 8-bit data bus operation?
Yes-when BYTE# is asserted low, the device operates in 8-bit mode using DQ0–DQ7 only, with A0–A20 providing 21-bit addressing. This mode is fully supported in both read and write operations and retains all sector protection and suspend/resume functionality without performance penalty.
What is the function of the WP#/ACC pin during normal operation?
In normal operation, WP#/ACC serves as write-protect input: pulling it low disables programming/erasing of the first or last sector regardless of software protection settings. When driven high at 5.5 V, it enables accelerated programming for reduced production test time-this voltage must be externally supplied and is not generated internally.
How is the Secured Silicon Sector programmed and locked?
The Secured Silicon Sector is pre-programmed at the factory with a unique 128-word electronic serial number and can be permanently locked via command sequence (0x60 → 0xD0). Once locked, no further writes or erases are possible-even with valid passwords or elevated voltage-ensuring irreversible identity binding for anti-cloning and secure boot verification.
S29GL064N90TFA010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-N
- Package/Case:
- 48-TFSOP (0.724", 18.40mm Width)
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
- 90ns
- 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:
- 48-TSOP
S29GL064N90TFA010 FAQ
1.How can I place an order for S29GL064N90TFA010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064N90TFA010 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 S29GL064N90TFA010 reliable?
The price and inventory of S29GL064N90TFA010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N90TFA010 is usually 5 days.
3.What payment methods are accepted for S29GL064N90TFA010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N90TFA010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064N90TFA010?
S29GL064N90TFA010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064N90TFA010 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 S29GL064N90TFA010?
For technical support, including S29GL064N90TFA010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N90TFA010 requirements.
6.How does Aetrix verify that S29GL064N90TFA010 is sourced from the original manufacturer or authorized distributors?
All S29GL064N90TFA010 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 S29GL064N90TFA010 meets industry standards.
7.What is the process for return or replacement of S29GL064N90TFA010?
All S29GL064N90TFA010 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N90TFA010, 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 S29GL064N90TFA010 part is unused and in its original packaging.
Return procedure for S29GL064N90TFA010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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