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Infineon Technologies S29GL064N90TAI060
- Part No.:
- S29GL064N90TAI060
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 48-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL064N90TAI060.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 48TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,725
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Product details
Overview
S29GL064N90TAI060 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 implements uniform sector architecture with 128 × 64 KB sectors and supports both 16-bit and byte-wide (via BYTE#) operation in embedded boot code storage and firmware update applications.
For engineers reviewing the S29GL064N90TAI060 datasheet, S29GL064N90TAI060 pinout, S29GL064N90TAI060 application, or S29GL064N90TAI060 equivalent, key selection criteria include JEDEC software compatibility, Secured Silicon Sector with factory-programmed 128-word ESN, Advanced Sector Protection (Persistent and Password modes), and dual VIO/VCC voltage domain support for flexible I/O interfacing.
Technical Context
This device uses 110 nm MirrorBit process technology to enable hot-hole assisted erase and hot-electron injection programming. Its command-set complies fully with JEDEC JESD21-C standards for single-power-supply Flash, supporting autoselect, CFI interrogation, and unlock bypass programming.
The architecture integrates separate CE#, WE#, and OE# controls with hardware reset (RESET#) and Ready/Busy# (RY/BY#) status signaling. It supports Erase Suspend/Resume and Program Suspend/Resume operations, enabling concurrent read/program/erase across non-overlapping sectors without interrupting background operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mbit (4,194,304 × 16-bit words); enables full boot image + application firmware storage in single device |
| Access Time | 90 ns at VCC = 2.7–3.6 V, VIO = 2.7–3.6 V; meets timing requirements for 11 MHz synchronous bus interfaces |
| Erase Endurance | 100,000 cycles per sector; supports field firmware updates over product lifetime in industrial control systems |
| Data Retention | 20 years at 125 °C; validated for automotive under-hood and industrial high-temperature deployments |
| Supply Voltage | VCC = 2.7–3.6 V, VIO = 1.65–3.6 V; allows direct interface to 1.8 V, 2.5 V, or 3.3 V logic without level shifters |
| Page Read Buffer | 8-word (16-byte) buffer with 25 ns page access; reduces sequential read latency in instruction fetch scenarios |
| Write Buffer | 16-word (32-byte) buffer; cuts multi-word programming time by minimizing command overhead per write burst |
Pinout & Package
Package: 48-pin TSOP (Type I, standard thin small outline package), 12 × 20 mm body, 0.5 mm pitch - compatible with legacy PCB footprints and automated assembly processes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 4M-word addressing; A-1 (DQ15) used as MSB in x16 mode |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; DQ15 doubles as A-1 in x16 configuration; supports byte-mode via BYTE# |
| CE# | Chip Enable | Active-low chip select; device enters standby when deasserted, reducing current to 1 µA typical |
| OE# | Output Enable | Active-low output gate; enables data bus drivers during read cycles only, minimizing bus contention |
| WE# | Write Enable | Active-low write strobe; latches addresses/data for command execution and programming/erase initiation |
| WP#/ACC | Write Protect / Accelerated Program | Logic low protects first/last sector; high-voltage mode (VHH) on this pin reduces programming time in production |
| RESET# | Hardware Reset | Active-low asynchronous reset; terminates ongoing operations and restores device to known ready state |
| RY/BY# | Ready/Busy Output | Open-drain status signal indicating active program/erase; eliminates need for polling DQ6/DQ7 in real-time systems |
| BYTE# | Bus Width Select | Low = 16-bit mode; high = 8-bit mode (DQ0–DQ7 only active); enables shared footprint with x8 microcontrollers |
Key Features
| Feature | Design Value |
|---|---|
| Secured Silicon Sector | 128-word (256-byte) factory-lockable region with 8-word ESN; provides immutable device identity for secure boot and anti-cloning |
| Advanced Sector Protection | Persistent (PPB) and Password-based protection modes; prevents unauthorized firmware modification without physical access or valid credentials |
| Unlock Bypass Programming | Two-cycle command sequence instead of four; cuts multi-word programming time by ~33% in host-controlled firmware updates |
| VersatileI/O™ Control | VIO pin sets all input thresholds and output drive levels; enables mixed-voltage system integration without external level translators |
| Erase/Program Suspend | Pause erase or program in one sector to read/program another; enables real-time diagnostics and fail-safe recovery during field updates |
Applications
| Industrial PLC Firmware Storage | Automotive Instrument Cluster Boot Memory |
|---|---|
|
Use Scenario: Stores boot loader and real-time control firmware in programmable logic controllers operating continuously in harsh factory environments. IC Role / Device Role / Timing Role: Nonvolatile boot memory with deterministic 90 ns read access and hardware reset recovery for cold-start reliability. Use Value: 20-year data retention at 125 °C ensures firmware integrity over full equipment lifecycle without refresh cycles. |
Use Scenario: Holds calibrated display graphics, safety-critical boot code, and OTA update staging area in digital instrument clusters. IC Role / Device Role / Timing Role: Dual-mode (x16/x8) Flash with Secured Silicon Sector for cryptographic key binding and anti-tamper identity verification. Use Value: Password Sector Protection prevents unauthorized reprogramming during vehicle service or diagnostic sessions. |
| Medical Imaging System Configuration | Network Router Boot Image Storage |
|
Use Scenario: Retains calibration tables, sensor compensation coefficients, and regulatory-compliant boot images in FDA-cleared imaging devices. IC Role / Device Role / Timing Role: JEDEC-compatible Flash with CFI support for automatic detection and driver initialization in Linux-based medical OS stacks. Use Value: 100,000 erase cycles allow daily recalibration logging and firmware patching across 27+ years of clinical use. |
Use Scenario: Hosts primary bootloader, fallback image, and secure update partition in enterprise-grade Layer 3 routers requiring zero-downtime upgrades. IC Role / Device Role / Timing Role: Uniform 128-sector architecture enables atomic sector-level erase for safe A/B firmware switching. Use Value: Erase Suspend capability permits live traffic inspection while updating secondary image-no packet loss during maintenance windows. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S90TFI020 | Same density and 90 ns speed, but 56-pin TSOP package and no Secured Silicon Sector | Lacks factory-programmed ESN and persistent lock bit; unsuitable for secure boot or device authentication | Select when footprint compatibility with 56-pin layout is required and security features are not mandated |
| MX29GL640EHTI-90G | 64 Mbit, 90 ns, 48-pin TSOP; Macronix part with identical pinout but different command set (non-JEDEC) | Requires custom driver adaptation; no CFI support or Unlock Bypass mode | Choose only if existing firmware already supports Macronix-specific command sequences and CFI is unused |
Compared with S29GL064S90TFI020 and MX29GL640EHTI-90G, the S29GL064N90TAI060 uniquely combines JEDEC compliance, Secured Silicon Sector, and VersatileI/O™ in a 48-pin TSOP-enabling drop-in replacement in legacy designs while adding security and voltage flexibility.
Availability
S29GL064N90TAI060 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive instrument cluster boot memory, and medical imaging system configuration requiring stable component supply and long-term obsolescence management.
Supply support for S29GL064N90TAI060 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 maintains the MirrorBit Flash portfolio with full technical and supply chain continuity.
The S29GL-N family was designed specifically for reliable, secure, and long-lifecycle nonvolatile storage in automotive, industrial, and medical systems where data integrity and firmware authenticity are critical.
FAQ
Is S29GL064N90TAI060 pin-compatible with earlier S29GL064N variants?
Yes - the 'AI060' suffix denotes a 48-pin TSOP package with standard Type I pinout (per Figure 1 in datasheet 001-98525 Rev. *B). It shares identical pin assignments, electrical characteristics, and timing with other S29GL064N models in the same package type, including CE#, OE#, WE#, and RESET# placement.
Does this device support 8-bit data bus operation?
Yes - asserting BYTE# high configures the device for 8-bit mode, using only DQ0–DQ7. In this mode, DQ15–DQ8 are tri-stated, and internal addressing adjusts automatically. The 16-bit word organization remains unchanged, but each access transfers one byte instead of one word.
What is the function of the WP#/ACC pin during normal operation?
When held low, WP#/ACC permanently protects the first or last sector from program/erase commands regardless of software protection settings. When driven to VHH (typically 11–12 V), it accelerates programming throughput in manufacturing - but this high-voltage mode is not used during field operation.
How is the Secured Silicon Sector programmed and locked?
The 128-word Secured Silicon Sector is pre-programmed with a unique 8-word Electronic Serial Number at the factory. Customers may write custom data to the remaining space and lock it permanently using the Persistent Sector Protection command - once locked, no further writes or erases are possible in that sector.
S29GL064N90TAI060 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:
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-TSOP
S29GL064N90TAI060 FAQ
1.How can I place an order for S29GL064N90TAI060 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064N90TAI060 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 S29GL064N90TAI060 reliable?
The price and inventory of S29GL064N90TAI060 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N90TAI060 is usually 5 days.
3.What payment methods are accepted for S29GL064N90TAI060?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N90TAI060 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064N90TAI060?
S29GL064N90TAI060 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064N90TAI060 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 S29GL064N90TAI060?
For technical support, including S29GL064N90TAI060 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N90TAI060 requirements.
6.How does Aetrix verify that S29GL064N90TAI060 is sourced from the original manufacturer or authorized distributors?
All S29GL064N90TAI060 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 S29GL064N90TAI060 meets industry standards.
7.What is the process for return or replacement of S29GL064N90TAI060?
All S29GL064N90TAI060 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N90TAI060, 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 S29GL064N90TAI060 part is unused and in its original packaging.
Return procedure for S29GL064N90TAI060:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL064N90TAI060 Tags
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M24C02-WMN6TP
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