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Infineon Technologies S29GL064S70TFI010
- Part No.:
- S29GL064S70TFI010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 56-TFSOP (0.724", 18.40mm Width)
- Datasheet:
-
S29GL064S70TFI010.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 56TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:790
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Product details
Overview
S29GL064S70TFI010 from Infineon is a 64 Mb (8 MB) parallel NOR flash memory IC 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 +85°C industrial temperature range in 48-lead TSOP package.
For engineers reviewing the S29GL064S70TFI010 datasheet, S29GL064S70TFI010 pinout, S29GL064S70TFI010 application, or S29GL064S70TFI010 equivalent, this device supports boot code storage, firmware updates, and secure configuration data retention in embedded control systems requiring JEDEC-compliant parallel flash with persistent sector protection and erase suspend/resume capability.
Technical Context
The S29GL064S70TFI010 implements a 16-bit parallel interface with BYTE# input enabling optional 8-bit mode, and uses MIRRORBIT™ charge-trapping technology on a 65-nm process. It supports command-set compatibility with JEDEC JESD21-C and CFI v1.4, including autoselect, unlock bypass, and status register access.
Its architecture includes dedicated hardware reset (RESET#), ready/busy output (RY/BY#), and WP#/ACC pin for accelerated programming and first/last sector write protection. Internal ECC operates transparently during read cycles, correcting single-bit errors without host intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (4,194,304 words × 16 bits), organized as 128 uniform 64-KB sectors |
| Access Time | 70 ns - enables direct execution (XIP) from flash in real-time microcontroller boot paths |
| Write Buffer Size | 128 words (256 bytes) - reduces multi-word programming time by >50% vs. byte-by-byte writes |
| ECC Support | On-the-fly single-bit error correction - eliminates need for external error-handling logic in safety-critical firmware storage |
| Operating Voltage | VCC = 2.7–3.6 V; VIO = 1.65–VCC - allows flexible I/O voltage scaling independent of core supply |
| Data Retention | 20 years typical - ensures long-term reliability in unpowered industrial equipment storage |
| Erase Endurance | 100,000 cycles per sector - supports field firmware update cycles over product lifetime |
Pinout & Package
Package: 48-lead TSOP (Type I, 12 mm × 20 mm × 1.2 mm), RoHS-compliant, industrial temperature grade (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 4-Mword addressing; A0–A1 select byte within 16-bit word when BYTE# = low |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; direction controlled by WE# and OE#; supports 8-bit mode via BYTE# |
| CE#, OE#, WE# | Chip/Output/Write Enable | Independent active-low controls enable concurrent memory mapping, read pipelining, and non-overlapping write sequencing |
| RESET# | Hardware Reset | Asynchronous reset that terminates ongoing program/erase and returns device to read mode - critical for safe boot recovery |
| RY/BY# | Ready/Busy Output | Open-drain status signal indicating active programming/erasing - enables interrupt-driven host polling without constant register reads |
| WP#/ACC | Write Protect / Accelerated Program | Low-active sector lock; high-voltage mode (VCC + 1.5 V) enables faster programming - used in production line programming |
| BYTE# | Bus Width Select | Configures DQ0–DQ7 as 8-bit data path when low; enables legacy 8-bit microcontroller compatibility |
| VCC, VIO, GND | Power Supplies | VCC powers core logic (3.0 V); VIO sets I/O voltage level (1.65–3.6 V) - decouples signal integrity from core rail noise |
Key Features
| Feature | Design Value |
|---|---|
| Secure Silicon Region | 128-word (256-byte) factory-locked area with 16-byte electronic serial number - provides immutable device identity for secure boot and licensing |
| Program/Erase Suspend | Allows host to read or program other sectors mid-operation - enables real-time firmware patching without halting system execution |
| Persistent Sector Protection | Non-volatile lock bits disable write/erase permanently until reset - replaces obsolete 12-V protection schemes with robust in-system control |
| CFI Compliance | JEDEC-standard Common Flash Interface - enables automatic detection and parameter negotiation in multi-vendor BOMs |
| Unlock Bypass Mode | Reduces multi-word programming overhead from 4 to 2 write cycles per word - accelerates field firmware updates by ~35% |
Applications
| Industrial PLC Firmware Storage | Automotive Instrument Cluster Boot Memory |
|---|---|
Use Scenario: Storing boot loader and real-time control firmware in programmable logic controllers deployed in factory automation environments. IC Role / Device Role / Timing Role: Primary non-volatile code storage with XIP-capable 70 ns access - directly executes startup routines before RAM initialization. Use Value: 100,000 erase cycles and 20-year data retention ensure firmware integrity across 15+ year equipment lifecycles without replacement. | Use Scenario: Holding calibrated display graphics, gauge logic, and CAN message tables in automotive digital instrument clusters meeting AEC-Q100 Grade 3. IC Role / Device Role / Timing Role: Secure boot memory with persistent sector protection - isolates calibration data from over-the-air update partitions. Use Value: Hardware RESET# and RY/BY# support fail-safe restart after power interruption during firmware download. |
| Medical Diagnostic Device Configuration | Network Router Boot Image Storage |
Use Scenario: Retaining device-specific calibration coefficients, regulatory compliance flags, and user interface language packs in FDA-cleared imaging systems. IC Role / Device Role / Timing Role: Secure Silicon Region stores immutable serial number and cryptographic keys - prevents cloning and enforces traceability. Use Value: Factory-programmed 16-byte serial number eliminates post-manufacturing serialization steps and reduces BOM cost. | Use Scenario: Hosting primary bootloader and fallback firmware images in enterprise-grade Ethernet routers requiring dual-image redundancy. IC Role / Device Role / Timing Role: Uniform 64-KB sector architecture enables atomic image swaps - guarantees boot continuity after failed update. Use Value: Erase suspend/resume allows background firmware validation while maintaining network uptime during upgrade windows. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S90TFI010 | 90 ns access time; identical density, package, and feature set | Lower performance tier suitable for cost-sensitive designs where 70 ns timing is not required | Select when system clock margin allows relaxed timing and BOM cost optimization is prioritized |
| MX29GL640EHTI-90G | Micron 64 Mb parallel NOR; 90 ns access; no integrated ECC; CFI-compatible but lacks secure silicon region | Requires external error handling logic; no factory-serialized secure ID | Choose only if existing design already uses MX29GL640E and ECC/security are handled at SoC level |
Compared with S29GL064S90TFI010, the S29GL064S70TFI010 delivers 20 ns faster access for deterministic boot timing; versus MX29GL640EHTI-90G, it adds hardware ECC and secure silicon - reducing firmware validation effort and enabling device-level authentication.
Availability
S29GL064S70TFI010 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive instrument cluster boot memory, and medical diagnostic device configuration requiring stable component supply across extended product lifecycles.
Supply support for S29GL064S70TFI010 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 MCUs, and secure memory solutions, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q100.
The GL-S MIRRORBIT™ flash product line targets embedded systems requiring high-reliability, JEDEC-compliant parallel NOR memory with integrated security and long-term data retention - optimized for boot code, firmware, and configuration storage in harsh environments.
FAQ
What is the function of the BYTE# pin on S29GL064S70TFI010?
The BYTE# pin configures the data bus width: when pulled low, it enables 8-bit operation using DQ0–DQ7 only, allowing compatibility with legacy 8-bit microcontrollers; when high, the full 16-bit DQ0–DQ15 bus is active. This pin does not affect address or control signals and remains functional across all operating modes including programming and erase.
Does S29GL064S70TFI010 support both uniform and boot sector architectures?
No - the S29GL064S70TFI010 is a uniform sector model with 128 identical 64-KB sectors. Boot sector variants (e.g., S29GL064SxxxBxx) include eight 8-KB boot sectors plus 127 standard sectors. This distinction is fixed at wafer fabrication and cannot be modified in-system or via command.
How is the Secure Silicon Region protected after factory programming?
The Secure Silicon Region is permanently locked using one-time-programmable (OTP) fuses during final test. Once locked, no command sequence - including chip erase - can modify its contents. The 16-byte electronic serial number is written and fused at the factory; customer programming of additional data requires unlocking via specific command sequence before final lock, which must occur before shipment for permanent protection.
Can S29GL064S70TFI010 operate with VIO = 1.8 V while VCC = 3.3 V?
Yes - VIO may be set independently from VCC within 1.65 V to VCC. At VIO = 1.8 V, all input thresholds and output drive levels scale accordingly, enabling interoperability with 1.8 V logic families while maintaining 3.3 V core operation. This separation reduces I/O switching noise coupling into the flash core and supports mixed-voltage system designs without level shifters.
S29GL064S70TFI010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 56-TFSOP (0.724", 18.40mm Width)
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- 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:
- 70 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 56-TSOP
S29GL064S70TFI010 FAQ
1.How can I place an order for S29GL064S70TFI010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064S70TFI010 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 S29GL064S70TFI010 reliable?
The price and inventory of S29GL064S70TFI010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S70TFI010 is usually 5 days.
3.What payment methods are accepted for S29GL064S70TFI010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S70TFI010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064S70TFI010?
S29GL064S70TFI010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064S70TFI010 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 S29GL064S70TFI010?
For technical support, including S29GL064S70TFI010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S70TFI010 requirements.
6.How does Aetrix verify that S29GL064S70TFI010 is sourced from the original manufacturer or authorized distributors?
All S29GL064S70TFI010 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 S29GL064S70TFI010 meets industry standards.
7.What is the process for return or replacement of S29GL064S70TFI010?
All S29GL064S70TFI010 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S70TFI010, 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 S29GL064S70TFI010 part is unused and in its original packaging.
Return procedure for S29GL064S70TFI010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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