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Infineon Technologies S29GL064S80DHB023
- Part No.:
- S29GL064S80DHB023
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL064S80DHB023.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,584
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Product details
Overview
S29GL064S80DHB023 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 8-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 S29GL064S80DHB023 datasheet, S29GL064S80DHB023 pinout, S29GL064S80DHB023 application, or S29GL064S80DHB023 equivalent, key selection criteria include JEDEC-compliant command set, uniform 32-Kword sector architecture, VIO-referenced I/O (1.65 V to VCC), hardware reset (RESET#), and WP#/ACC-enabled sector protection.
Technical Context
This device implements MIRRORBIT™ flash technology on a 65-nm process, enabling simultaneous hot-hole erase and hot-electron programming across uniform 32-Kword sectors. It supports byte/word configuration via BYTE# input and uses command-latched write cycles compliant with JEDEC JESD21-C.
Hardware features include automatic ECC correction, Erase/Program Suspend & Resume, Ready/Busy# status signaling, and low-VCC write inhibition. The Secure Silicon Region provides 128-word (256-byte) factory-locked memory accessible only via dedicated command sequence.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory size | 64 Mb (4,194,304 words × 16 bits), organized as 128 uniform 32-Kword sectors |
| Access time | 70 ns - defines maximum read latency under VCC = 3.0 V ± 0.3 V, critical for boot firmware fetch timing |
| Write buffer | 128-word (256-byte) - reduces multi-word programming overhead by batching writes before internal commit |
| ECC capability | Internal hardware single-bit error correction - corrects bit flips without host intervention during read operations |
| VIO range | 1.65 V to VCC - enables flexible I/O voltage scaling independent of core supply, supporting mixed-voltage system interfacing |
| Data retention | 20 years typical - ensures long-term reliability for firmware storage in unpowered industrial environments |
| Erase endurance | 100,000 cycles per sector - supports field firmware updates over product lifetime without wear-out risk |
Pinout & Package
Package: 48-ball fine-pitch BGA (VBK048, 8.15 mm × 6.15 mm × 1.0 mm), RoHS-compliant, industrial-plus temperature grade (–40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A22 | Address inputs | 23-bit address bus supporting full 4-Mword addressing; A0 selects LSB for word access |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; BYTE# controls 8-bit mode (DQ0–DQ7 only) |
| CE#, OE#, WE# | Chip, output, write enables | Independent control lines enable concurrent memory-mapped access and reduce bus contention |
| RESET# | Hardware reset | Asynchronous active-low signal that aborts ongoing erase/program and returns device to read mode |
| RY/BY# | Ready/Busy output | Open-drain status indicator - low during erase/program, high when ready for next command |
| WP#/ACC | Write protect / accelerated program | Low assertion locks first/last sector; high-voltage pulse enables faster programming in production |
| VIO | I/O voltage reference | Defines logic thresholds for all address/data/control pins - decouples I/O interface from core VCC |
Key Features
| Feature | Design Value |
|---|---|
| Secure Silicon Region | 128-word (256-byte) factory-programmed, permanently locked area with 8-word electronic serial number for device identity and anti-cloning |
| Advanced sector protection | Persistent and password-based protection modes - prevents unauthorized firmware modification without valid credentials or hardware lock state |
| Erase/Program Suspend & Resume | Allows host to interrupt long-duration erase/program operations to service real-time reads from other sectors - essential for deterministic response in safety-critical boot loaders |
| Unlock Bypass mode | Reduces multi-word programming from four to two write cycles per word - cuts total update time by ~50% in firmware patching scenarios |
| CFI compliance | JEDEC-standard Common Flash Interface - enables automatic detection and parameter negotiation by host bootloader without hard-coded timing tables |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Boot Memory |
|---|---|
Use Scenario: Storing boot firmware and configuration parameters in programmable logic controllers operating continuously in factory environments. IC Role / Device Role / Timing Role: Primary nonvolatile boot memory mapped at reset vector; accessed via parallel bus with 70 ns read latency. Use Value: 20-year data retention and 100,000 erase cycles ensure firmware integrity over 15+ year equipment lifetimes without replacement. | Use Scenario: Holding boot code and safety-critical calibration data for radar processing units in autonomous driving systems. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified parallel NOR flash providing deterministic reset-to-first-instruction timing. Use Value: Hardware RESET# and RY/BY# support fail-safe boot sequencing; Secure Silicon Region stores cryptographic keys resistant to physical extraction. |
| Medical Imaging System BIOS | Telecom Base Station Configuration |
Use Scenario: Hosting BIOS and FPGA configuration bitstreams in MRI and CT scanner mainboards requiring regulatory traceability. IC Role / Device Role / Timing Role: Nonvolatile storage for certified boot assets; accessed during power-on self-test with CFI auto-detection. Use Value: Password sector protection prevents unauthorized BIOS modification; ECC ensures bit-error-free execution of safety-critical startup routines. | Use Scenario: Storing field-upgradable firmware images and radio calibration profiles in 5G macro base stations deployed outdoors. IC Role / Device Role / Timing Role: Parallel interface flash used in dual-bank configuration for atomic firmware swaps without service interruption. Use Value: Erase suspend/resume allows background reprogramming while maintaining live traffic handling; VIO-referenced I/O interfaces cleanly with 1.8 V FPGA control logic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S90DHB023 | 90 ns access time vs. 70 ns; otherwise identical architecture, package, and feature set | Lower performance margin acceptable in non-real-time boot paths where firmware size exceeds cache capacity | Select when cost sensitivity outweighs sub-20 ns timing advantage and system clock budget permits longer read latency |
| MX29GL640EHTI-90G | Macronix part with 90 ns access, no Secure Silicon Region, different CFI query structure, and no password protection | Lacks hardware-level security features required for regulated medical or automotive use cases | Use only in cost-driven consumer applications where firmware IP protection and AEC-Q100 compliance are not required |
Compared with S29GL064S80DHB023, the 90 ns Infineon variant trades speed for cost in less timing-critical systems, while the Macronix alternative omits secure silicon and password protection - making it unsuitable for safety-certified deployments despite functional equivalence in basic read/write operations.
Availability
S29GL064S80DHB023 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging system BIOS requiring stable component supply with guaranteed long-term availability.
Supply support for S29GL064S80DHB023 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 manufacturing and quality certification to ISO/TS 16949 and IATF 16949.
The GL-S MIRRORBIT™ flash product line targets high-reliability embedded systems requiring deterministic boot performance, hardware security, and extended temperature operation - especially in automotive, industrial, and medical applications.
FAQ
What is the function of the VIO pin on S29GL064S80DHB023?
The VIO pin sets the voltage reference for all input and output logic thresholds, allowing the device to interface with host systems operating at I/O voltages between 1.65 V and VCC. This decouples signal integrity from core supply variations and enables direct connection to 1.8 V or 2.5 V microcontrollers without level shifters.
Does S29GL064S80DHB023 support byte-wide data access?
Yes - when the BYTE# input is asserted low, the device operates in 8-bit mode using only DQ0–DQ7. In this configuration, A0 is ignored and each address accesses one byte instead of one 16-bit word, enabling compatibility with legacy 8-bit bus architectures.
How is the Secure Silicon Region protected after factory programming?
The Secure Silicon Region is permanently locked via fuse-based PPB (Persistent Protection Bit) programming. Once locked, no command sequence - including unlock bypass or reset - can modify its contents. Access requires the Enter Secure Silicon Region command, but write/erase commands are rejected regardless of protection state.
Can S29GL064S80DHB023 be used in place of older S29GL064N devices?
No - although both are 64 Mb parallel NOR flashes, the S29GL064S uses updated 65-nm MIRRORBIT™ technology with different timing parameters, ECC implementation, and command set extensions (e.g., enhanced suspend/resume). Pinout is compatible, but firmware must be validated against the S29GL064S-specific datasheet and CFI query responses.
S29GL064S80DHB023 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 64-LBGA
- 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:
- 8M x 8, 4M x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 60ns
- Access Time:
- 80 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (9x9)
S29GL064S80DHB023 FAQ
1.How can I place an order for S29GL064S80DHB023 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064S80DHB023 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 S29GL064S80DHB023 reliable?
The price and inventory of S29GL064S80DHB023 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S80DHB023 is usually 5 days.
3.What payment methods are accepted for S29GL064S80DHB023?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S80DHB023 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064S80DHB023?
S29GL064S80DHB023 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064S80DHB023 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 S29GL064S80DHB023?
For technical support, including S29GL064S80DHB023 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S80DHB023 requirements.
6.How does Aetrix verify that S29GL064S80DHB023 is sourced from the original manufacturer or authorized distributors?
All S29GL064S80DHB023 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 S29GL064S80DHB023 meets industry standards.
7.What is the process for return or replacement of S29GL064S80DHB023?
All S29GL064S80DHB023 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S80DHB023, 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 S29GL064S80DHB023 part is unused and in its original packaging.
Return procedure for S29GL064S80DHB023:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL064S80DHB023 Tags
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