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Infineon Technologies S29GL064S80TFIV63
- Part No.:
- S29GL064S80TFIV63
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 56-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL064S80TFIV63.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 56TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,331
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Product details
Overview
S29GL064S80TFIV63 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, internal hardware ECC for single-bit correction, and secure silicon region with factory-programmed 128-word electronic serial number. It serves as boot code storage in industrial control systems requiring AEC-Q100 Grade 2 qualification (–40°C to +105°C).
For engineers reviewing the S29GL064S80TFIV63 datasheet, S29GL064S80TFIV63 pinout, S29GL064S80TFIV63 application, or S29GL064S80TFIV63 equivalent, key selection criteria include uniform 64-KB sector architecture, VIO-referenced I/O (1.65 V to VCC), JEDEC-compliant command set, and hardware reset (RESET#) with RY/BY# status signaling.
Technical Context
This device implements MIRRORBIT™ floating-gate technology on a 65-nm process, enabling simultaneous hot-hole erase and hot-electron programming across uniform 64-KB sectors. It supports byte/word configuration via BYTE# input and uses command-latched addressing for erase and program operations.
Hardware features include dedicated WP#/ACC for first/last sector protection independent of software settings, automatic low-VCC write inhibition, and Erase/Program Suspend/Resume capability allowing concurrent read access to unprotected sectors during background operations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (4,194,304 words × 16-bit), organized as 128 uniform 64-KB sectors |
| Access Time | 70 ns - defines maximum clock-to-data delay for synchronous read under VCC = 3.0 V ±0.3 V |
| Write Buffer Size | 128 words (256 bytes) - reduces multi-word programming overhead by batching writes |
| ECC Capability | Internal hardware single-bit error correction - automatically corrects bit flips without host intervention |
| VIO Range | 1.65 V to VCC - enables I/O voltage scaling independent of core supply for mixed-voltage system interfacing |
| Endurance | 100,000 erase cycles per sector - specifies guaranteed reprogrammability before wear-out failure |
| Data Retention | 20 years typical at 85°C - defines minimum data integrity window under industrial temperature stress |
Pinout & Package
Package: 48-lead TSOP (Type I, standard pitch, 12 mm × 20 mm × 1.2 mm), RoHS-compliant, industrial temperature grade (–40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A22 | Address Inputs | 23-bit address bus supporting full 64-Mb addressing; latched internally during command execution |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; BYTE# controls 8-bit mode (DQ0–DQ7 only) |
| CE# | Chip Enable | Active-low chip select; device enters standby when CE# high and RESET# high |
| OE# | Output Enable | Active-low control for data bus drivers; enables read data output without affecting internal state |
| WE# | Write Enable | Active-low strobe for command/data latching; initiates internal program/erase sequencing |
| RESET# | Hardware Reset | Active-low asynchronous reset; terminates ongoing operation and returns device to read mode |
| RY/BY# | Ready/Busy Output | Open-drain status indicator; low during active program/erase, high when ready |
| WP#/ACC | Write Protect / Accelerated Program | Low = hardware sector lock; high + elevated voltage = accelerated programming mode |
| VIO | I/O Supply Reference | Defines logic threshold for all address/control/data pins; decoupled from VCC for flexible interface design |
Key Features
| Feature | Design Value |
|---|---|
| Secure Silicon Region | 128-word (256-byte) factory-locked area with permanent electronic serial number for device identity and firmware binding |
| Advanced Sector Protection | Persistent and password-based locking - prevents unauthorized modification of boot or configuration sectors in field-deployed systems |
| Erase/Program Suspend | Allows host to interrupt background erase/program to service real-time read requests from other sectors - critical for deterministic response in control firmware |
| Unlock Bypass Mode | Reduces multi-word programming from four to two write cycles per word - cuts total firmware update time by ~50% in host-controlled updates |
| Common Flash Interface (CFI) | Standardized query table at fixed address - enables automatic flash detection and parameter negotiation in bootloader and OS-level drivers |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing ladder logic and motion control firmware in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: Nonvolatile boot and runtime code storage with deterministic 70 ns read latency for real-time task scheduling. Use Value: 20-year data retention ensures firmware integrity over equipment lifetime without refresh; AEC-Q100 Grade 2 rating validates operation at 105°C ambient. | Use Scenario: Holding boot loader and sensor fusion firmware for camera/radar ECUs in advanced driver-assistance systems. IC Role / Device Role / Timing Role: Secure, high-reliability code storage with hardware reset coordination and RY/BY# status signaling for safe boot sequence validation. Use Value: Secure Silicon Region binds firmware to hardware identity; ECC prevents silent corruption in safety-critical startup paths. |
| Medical Imaging System Configuration | Energy Meter Firmware Update |
Use Scenario: Storing calibration tables and imaging pipeline parameters in portable ultrasound and X-ray devices subject to strict regulatory traceability. IC Role / Device Role / Timing Role: Persistent configuration storage with password-protected sector access to prevent accidental overwrite during service. Use Value: Password sector protection enforces dual-authorization for calibration updates; 100,000-cycle endurance supports frequent field recalibration. | Use Scenario: Hosting upgradable metering firmware in smart electricity meters deployed in utility grids with remote OTA update capability. IC Role / Device Role / Timing Role: Field-updatable application code storage with Erase Suspend enabling concurrent meter reading during firmware patching. Use Value: Erase Suspend allows uninterrupted energy measurement while applying firmware patches; CFI support simplifies bootloader compatibility across meter generations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S90TFIV63 | 90 ns access time vs. 70 ns; identical density, package, and feature set | Lower performance tier suitable where timing margin permits relaxed read latency | Select for cost-sensitive designs where 70 ns is not required and board layout allows same footprint |
| MX29GL640EHTI-90G | Macronix part with 90 ns access, no Secure Silicon Region, different CFI implementation | Lacks factory-programmed serial number and persistent sector lock; requires external security layer | Choose only if Secure Silicon Region is unnecessary and legacy CFI parser compatibility is verified |
Compared with S29GL064S90TFIV63, this part delivers tighter 70 ns timing for latency-critical boot paths; versus MX29GL640EHTI-90G, it provides integrated hardware security and JEDEC-aligned command fidelity essential for automotive and industrial certification.
Availability
S29GL064S80TFIV63 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging system configuration requiring stable component supply across extended product lifecycles.
Supply support for S29GL064S80TFIV63 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 microcontrollers, and nonvolatile memory solutions for mission-critical applications.
The GL-S family targets high-reliability embedded systems needing deterministic parallel flash performance, secure boot integrity, and long-term industrial temperature operation - designed specifically for automotive, industrial automation, and medical electronics.
FAQ
What is the function of the VIO pin on S29GL064S80TFIV63?
The VIO pin sets the voltage reference for all input thresholds and output drive levels, enabling interoperability with 1.8 V, 2.5 V, or 3.0 V logic families while maintaining a 3.0 V core supply. It must be connected to the host system's I/O rail within 1.65 V to VCC range; floating or out-of-range VIO disables device operation.
Does S29GL064S80TFIV63 support byte-wide data access?
Yes - when the BYTE# pin is asserted low, the device operates in 8-bit mode using DQ0–DQ7 only, with A0 acting as the least-significant address bit. This mode maintains full command compatibility and sector protection functionality, making it suitable for 8-bit microcontroller interfaces without external data bus multiplexing.
How is the Secure Silicon Region programmed and locked?
The Secure Silicon Region is pre-programmed at the factory with a unique 128-word electronic serial number and can be permanently locked via a dedicated command sequence (Enter Secure Silicon Region + Lock command). Once locked, no further writes or erases are possible - even with elevated ACC voltage - ensuring immutable device identity for firmware binding and anti-cloning.
Can S29GL064S80TFIV63 be used in place of older S29GL064N devices?
No - although both are 64 Mb parallel NOR flash, S29GL064S uses MIRRORBIT™ technology with different command timing, ECC behavior, and sector architecture. The S29GL064N lacks hardware ECC, Secure Silicon Region, and Erase Suspend. Direct replacement requires firmware validation and may need PCB layout changes due to differing RESET# and RY/BY# timing requirements.
S29GL064S80TFIV63 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 56-TFSOP (0.724", 18.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- 60ns
- Access Time:
- 80 ns
- Voltage - Supply:
- 1.65V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 56-TSOP
S29GL064S80TFIV63 FAQ
1.How can I place an order for S29GL064S80TFIV63 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064S80TFIV63 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 S29GL064S80TFIV63 reliable?
The price and inventory of S29GL064S80TFIV63 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S80TFIV63 is usually 5 days.
3.What payment methods are accepted for S29GL064S80TFIV63?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S80TFIV63 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064S80TFIV63?
S29GL064S80TFIV63 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064S80TFIV63 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 S29GL064S80TFIV63?
For technical support, including S29GL064S80TFIV63 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S80TFIV63 requirements.
6.How does Aetrix verify that S29GL064S80TFIV63 is sourced from the original manufacturer or authorized distributors?
All S29GL064S80TFIV63 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 S29GL064S80TFIV63 meets industry standards.
7.What is the process for return or replacement of S29GL064S80TFIV63?
All S29GL064S80TFIV63 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S80TFIV63, 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 S29GL064S80TFIV63 part is unused and in its original packaging.
Return procedure for S29GL064S80TFIV63:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL064S80TFIV63 Tags
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M24C02-WMN6TP
STMicroelectronics
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AT24C02C-XHM-T
Microchip Technology
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AT21CS01-STUM10-T
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AT24C02C-SSHM-T
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24LC01BT-I/OT
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M24C02-FMC6TG
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Microchip Technology
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