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Infineon Technologies S29GL064S90BHI030
- Part No.:
- S29GL064S90BHI030
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 48-VFBGA
- Datasheet:
-
S29GL064S90BHI030.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 48FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,578
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Product details
Overview
S29GL064S90BHI030 from Infineon is a 64 Mb (8 MB) parallel NOR flash memory with 3.0 V single-supply operation, 70 ns access time, and 65-nm MIRRORBIT™ process technology. It features uniform 64-KB sectors (128 sectors), internal hardware ECC for single-bit error correction, and secure silicon region with factory-programmed 16-byte electronic serial number. Used in industrial embedded boot code storage requiring deterministic timing and high reliability.
For engineers reviewing the S29GL064S90BHI030 datasheet, S29GL064S90BHI030 pinout, S29GL064S90BHI030 application, or S29GL064S90BHI030 equivalent, key selection criteria include JEDEC-compliant command set, VIO-referenced I/O (1.65–VCC), sector erase architecture, and AEC-Q100 Grade 2 qualification for automotive under-hood use.
Technical Context
This device implements a parallel asynchronous interface with separate CE#, WE#, and OE# controls, supporting both 16-bit word and 8-bit byte configuration via BYTE# input. Its MIRRORBIT™ charge-trapping architecture enables hot-hole assisted erase and hot-electron programming, delivering 100,000 erase cycles per sector and 20-year data retention.
Hardware-level protection includes WP#/ACC-driven first/last sector lock, RESET#-initiated operation abort, and low-VCC write inhibit. Erase/program suspend-resume capability allows concurrent read operations during background flash operations-critical for real-time firmware updates without system stall.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (4,194,304 × 16-bit words), organized as 128 uniform 64-KB sectors |
| Access Time | 70 ns maximum - enables direct execution (XIP) from flash in microcontroller boot loaders |
| Voltage Supply | Single 3.0 V core (VCC); I/O voltage (VIO) independently configurable from 1.65 V to VCC |
| ECC Support | On-die hardware ECC - corrects single-bit errors transparently during read, no host intervention required |
| Endurance | ≥100,000 erase/program cycles per sector - supports field firmware update logging in industrial controllers |
| Data Retention | 20 years typical at 85°C - validated for long-life deployment in sealed automotive ECUs |
| Temperature Range | –40°C to +105°C (AEC-Q100 Grade 2) - qualified for engine control, transmission, and ADAS modules |
Pinout & Package
Package: 48-ball fine-pitch BGA (VBK048, 8.15 mm × 6.15 mm × 1.0 mm), RoHS-compliant, industrial-plus temperature grade.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A22 | Address Inputs | 23-bit address bus supporting full 64-Mb addressing; A0 selects LSB in word mode or bit 0 in byte mode |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; BYTE# determines 8-bit vs. 16-bit data path width |
| CE# | Chip Enable | Active-low enable controlling device selection; must be asserted before WE# or OE# for valid operation |
| OE# | Output Enable | Active-low control for data output buffer; used during read cycles only |
| WE# | Write Enable | Active-low strobe initiating write, program, or erase command latching |
| RESET# | Hardware Reset | Asynchronous active-low reset that terminates ongoing erase/program and returns device to read mode |
| RY/BY# | Ready/Busy Output | Open-drain status indicator - low during erase/program, high when operation complete or in read mode |
| WP#/ACC | Write Protect / Accelerated Program | Low = hardware lock of first/last sector; high-voltage pulse enables accelerated programming in production |
| BYTE# | Bus Width Select | High = 16-bit word mode; low = 8-bit byte mode (DQ0–DQ7 active, DQ8–DQ15 ignored) |
| VIO | I/O Voltage Reference | Defines logic thresholds for all address, control, and data pins - decouples I/O voltage from core VCC |
Key Features
| Feature | Design Value |
|---|---|
| Secure Silicon Region | 128-word (256-byte) factory-locked area with 16-byte electronic serial number - prevents cloning and enables secure boot key binding |
| Program/Erase Suspend-Resume | Allows read access to unprotected sectors during active program/erase - enables real-time diagnostics without halting firmware updates |
| Unlock Bypass Mode | Reduces multi-word programming overhead from 4 to 2 write cycles - cuts flash update time by ~50% in bootloader implementations |
| Advanced Sector Protection | Combines persistent lock bits and password-based sector locking - enforces hierarchical firmware partitioning (e.g., bootloader vs. application) |
| CFI Compliance | JEDEC-standard Common Flash Interface - enables automatic detection and configuration by U-Boot, BIOS, and RTOS flash drivers |
Applications
| Automotive Engine Control Unit (ECU) | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Stores calibrated engine maps, diagnostic routines, and fail-safe boot code in diesel ECU modules operating under thermal cycling. IC Role / Device Role / Timing Role: Primary nonvolatile code storage with XIP-capable 70 ns access - executes boot sequence directly from flash without RAM copy. Use Value: AEC-Q100 Grade 2 qualification ensures uninterrupted operation at 105°C; ECC prevents silent corruption of critical calibration data. | Use Scenario: Holds firmware, configuration tables, and recipe data in modular PLC backplanes exposed to factory EMI and voltage transients. IC Role / Device Role / Timing Role: Parallel NOR interface provides deterministic read latency for cyclic scan logic; sector erase enables field-upgradable motion control algorithms. Use Value: Hardware WP#/ACC lock protects boot sector from accidental overwrite during firmware download; 100K-cycle endurance supports daily reprogramming in test cells. |
| Medical Imaging System Boot ROM | Avionics Display Processor Code Memory |
Use Scenario: Stores certified boot loader and safety monitor firmware in FDA-class II ultrasound systems requiring traceable firmware integrity. IC Role / Device Role / Timing Role: Secure Silicon Region holds cryptographic keys and digital signatures; CFI compliance enables automated firmware validation at power-on. Use Value: Factory-programmed 16-byte serial number binds firmware image to hardware unit; 20-year data retention meets medical device lifecycle requirements. | Use Scenario: Hosts display controller firmware and font assets in DO-178C-certified cockpit displays subject to rapid thermal shock and vibration. IC Role / Device Role / Timing Role: Uniform 64-KB sector architecture simplifies DO-178C partitioning; RY/BY# signal enables deterministic watchdog timeout handling during firmware load. Use Value: RESET#-driven hard reset guarantees known state after brown-out; industrial-plus temp range (-40°C to +105°C) sustains operation across cabin-to-external ambient gradients. |
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 |
|---|---|---|---|
| S29GL064S90TFI020 | Same die, 56-pin TSOP package, no BGA; lacks VBK048 footprint compatibility | Used where board space permits larger TSOP; not suitable for high-density BGA layouts | Select when legacy PCB layout uses TSOP and thermal profile does not require BGA's lower inductance |
| MX29GL640EHT2I-90G | 64 Mb Macronix device; 90 ns access, no integrated ECC, CFI-compatible but no Secure Silicon Region | Lower cost for non-safety-critical firmware storage; requires external ECC or software correction | Choose for cost-sensitive consumer applications where serial number binding and hardware ECC are not mandated |
Compared with S29GL064S90BHI030, the TSOP variant trades miniaturization for ease of rework, while the Macronix alternative reduces BOM cost but shifts ECC and security responsibility to the host system-making Infineon's part preferred for functional safety and anti-tamper requirements.
Availability
S29GL064S90BHI030 is available at Aetrix Electronics and suitable for automotive ECU design, industrial PLC firmware storage, and medical imaging boot ROM applications requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant sourcing.
Supply support for S29GL064S90BHI030 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 mission-critical embedded systems requiring high endurance, hardware ECC, and automotive-grade reliability - specifically engineered for boot code, firmware, and configuration storage in harsh environments.
FAQ
What is the function of the VIO pin on S29GL064S90BHI030?
The VIO pin sets the voltage reference for all input and output logic thresholds-including address, control, and data signals-enabling independent I/O voltage scaling from 1.65 V to VCC. This allows interfacing with 1.8 V, 2.5 V, or 3.3 V host processors while maintaining 3.0 V core operation, reducing level-shifter count in mixed-voltage designs.
Does S29GL064S90BHI030 support byte-wide data access?
Yes, it supports 8-bit data access when the BYTE# pin is driven low, configuring DQ0–DQ7 as the active data bus while ignoring DQ8–DQ15. This mode is fully compatible with standard 8-bit microcontrollers and eliminates need for external data bus multiplexing in legacy embedded systems.
How is the Secure Silicon Region protected from modification?
The Secure Silicon Region is permanently locked via factory-programmed persistent protection bits (PPB). Once locked, no command sequence-including unlock bypass or accelerated program-can modify its contents. The 16-byte electronic serial number is written during final test and cannot be altered in-system or by end users.
Can S29GL064S90BHI030 be used in place of older S29GL064N devices?
No-S29GL064S90BHI030 is not pin- or command-compatible with S29GL064N. It uses updated MIRRORBIT™ architecture, different sector architecture (uniform vs. boot-sector), and enhanced command set including ECC status reporting and improved suspend/resume behavior. Migration requires firmware and hardware validation per Infineon's migration guide.
S29GL064S90BHI030 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 48-VFBGA
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- 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:
- 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-FBGA (8.15x6.15)
S29GL064S90BHI030 FAQ
1.How can I place an order for S29GL064S90BHI030 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064S90BHI030 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 S29GL064S90BHI030 reliable?
The price and inventory of S29GL064S90BHI030 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S90BHI030 is usually 5 days.
3.What payment methods are accepted for S29GL064S90BHI030?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S90BHI030 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064S90BHI030?
S29GL064S90BHI030 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064S90BHI030 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 S29GL064S90BHI030?
For technical support, including S29GL064S90BHI030 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S90BHI030 requirements.
6.How does Aetrix verify that S29GL064S90BHI030 is sourced from the original manufacturer or authorized distributors?
All S29GL064S90BHI030 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 S29GL064S90BHI030 meets industry standards.
7.What is the process for return or replacement of S29GL064S90BHI030?
All S29GL064S90BHI030 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S90BHI030, 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 S29GL064S90BHI030 part is unused and in its original packaging.
Return procedure for S29GL064S90BHI030:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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