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Infineon Technologies S29GL064S80FHIV20
- Part No.:
- S29GL064S80FHIV20
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL064S80FHIV20.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,796
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Product details
Overview
S29GL064S80FHIV20 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 S29GL064S80FHIV20 datasheet, S29GL064S80FHIV20 pinout, S29GL064S80FHIV20 application, or S29GL064S80FHIV20 equivalent, this device supports JEDEC-compliant command sets, sector erase architecture with suspend/resume, flexible 16-bit/8-bit data bus via BYTE# control, and hardware write protection via WP#/ACC and RESET#.
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. Its logical architecture supports both uniform-sector (128 × 64-KB) and boot-sector (127 × 64-KB + 8 × 8-KB) configurations, with dedicated CFI query support for host auto-identification.
Hardware-level data integrity is enforced through automatic ECC on read, DQ7 polling and DQ6 toggle bit status monitoring, and RY/BY# output for cycle completion detection. The Secure Silicon Region provides a permanently locked 256-byte area accessible only via explicit command sequence, independent of sector protection settings.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mb (4,194,304 words × 16 bits), organized as 8,388,608 bytes for firmware image storage |
| Access Time | 70 ns at VCC = 3.0 V ±0.3 V, enabling direct execution from flash in real-time microcontroller boot paths |
| Erase Endurance | 100,000 cycles per sector, supporting field firmware updates over full product lifecycle |
| Data Retention | 20 years typical at 85°C, validated for industrial and automotive temperature grades |
| Operating Voltage | VCC = 2.7–3.6 V; VIO = 1.65–VCC, allowing I/O level translation to 1.8 V or 3.3 V host interfaces |
| Package | 48-ball fine-pitch BGA (VBK048, 8.15 mm × 6.15 mm × 1.0 mm), compatible with high-density PCB layouts |
| Temperature Range | AEC-Q100 Grade 2: –40°C to +105°C, qualified for under-hood automotive ECUs and industrial HMIs |
Pinout & Package
48-ball fine-pitch BGA (VBK048) package with 0.5 mm pitch, 8.15 mm × 6.15 mm body size, and 1.0 mm height. Pinout conforms to JEDEC MO-245 standard for parallel NOR flash.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address Inputs | 22-bit address bus supporting full 4-Mword addressing; A0 selects LSB for byte/word mode |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; BYTE# controls 8-bit vs 16-bit operation |
| CE# | Chip Enable | Active-low chip select; device enters standby when CE# high and addresses stable |
| 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 latching and write operations; initiates program/erase sequences |
| RESET# | Hardware Reset | Active-low asynchronous reset; terminates ongoing operation and returns device to read mode |
| WP#/ACC | Write Protect / Accelerated Program | Low = sector protection; high voltage = accelerated programming during production |
| RY/BY# | Ready/Busy Output | Open-drain status indicator: low = operation in progress, high = ready for next command |
| VCC | Core Power Supply | 3.0 V ±0.3 V supply for core logic and memory array; no separate VPP required |
| VIO | I/O Power Supply | 1.65 V to VCC input setting I/O voltage level independently of core supply |
Key Features
| Feature | Design Value |
|---|---|
| Secure Silicon Region | 128-word (256-byte) factory-locked area with 8-word electronic serial number, accessible only via dedicated command sequence |
| Program/Erase Suspend | Allows host to interrupt active program or erase operation to read/write other sectors, minimizing system latency |
| Unlock Bypass Mode | Reduces multi-word programming overhead from four to two write cycles per word, accelerating firmware patching |
| Automatic Hardware ECC | Single-bit error correction on every read without software intervention, improving reliability in EMI-prone environments |
| Advanced Sector Protection | Combines persistent lock bits and password-based sector locking, preventing unauthorized firmware modification |
Applications
| Automotive Engine Control Unit (ECU) | Industrial Human-Machine Interface (HMI) |
|---|---|
Use Scenario: Stores calibrated engine maps, diagnostic routines, and bootloader firmware in AEC-Q100 Grade 2 qualified ECU modules. IC Role / Device Role / Timing Role: Boot ROM providing deterministic 70 ns read access to startup code during cold start. Use Value: 20-year data retention at 105°C ensures firmware integrity over vehicle lifetime without refresh. | Use Scenario: Hosts GUI assets, configuration parameters, and safety-critical control logic in panel-mounted HMIs. IC Role / Device Role / Timing Role: Nonvolatile storage with sector erase suspend enabling concurrent UI rendering and firmware update. Use Value: Secure Silicon Region stores cryptographic keys inaccessible to field-upgrade processes. |
| Medical Imaging System Boot Loader | Railway Signaling Controller Firmware |
Use Scenario: Holds certified boot firmware and calibration data for MRI/CT subsystem controllers requiring IEC 62304 compliance. IC Role / Device Role / Timing Role: JEDEC-compliant NOR flash enabling host CPU to execute-in-place (XIP) without RAM copy. Use Value: Hardware RESET# integration with system watchdog ensures safe reboot after power fault detection. | Use Scenario: Stores fail-safe interlocking logic and versioned configuration data in EN 5012x-certified signaling hardware. IC Role / Device Role / Timing Role: Dual-voltage I/O (VIO = 1.8 V) interfaces directly with 1.8 V FPGA configuration bus. Use Value: 100,000 erase cycles support mandatory periodic safety verification and log rotation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S90FHIV20 | 90 ns access time, same density/package/temperature grade, lower speed bin | Acceptable where boot timing margin >20 ns; reduces cost in non-critical timing paths | Select when system clock frequency ≤25 MHz and 70 ns timing not required |
| MX29GL640EHT2I-90G | Micron device; 90 ns access, 64 Mb, 48-BGA, same AEC-Q100 Grade 2 rating | No Secure Silicon Region; uses standard CFI sector protection only | Choose when electronic serial number and factory-locked key storage are not required |
Compared with S29GL064S80FHIV20, the -90FHIV20 variant trades 20 ns speed for cost reduction in relaxed timing applications, while the MX29GL640E offers equivalent automotive qualification but lacks secure silicon features essential for cryptographic key isolation.
Availability
S29GL064S80FHIV20 is available at Aetrix Electronics and suitable for automotive ECU development, industrial HMI manufacturing, and medical imaging system production requiring stable component supply and long-term lifecycle assurance.
Supply support for S29GL064S80FHIV20 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 AEC-Q200.
The GL-S MIRRORBIT™ flash product line targets automotive and industrial applications requiring high-reliability, long-retention, and secure firmware storage with JEDEC-compliant parallel interface and advanced protection mechanisms.
FAQ
What is the function of the WP#/ACC pin on S29GL064S80FHIV20?
The WP#/ACC pin serves dual functions: when held low, it hardware-protects the first or last sector regardless of software protection settings; when driven to 5.5 V during manufacturing, it enables accelerated programming for faster production-line flashing. This pin operates independently of VCC and is electrically isolated from the core logic supply.
Does S29GL064S80FHIV20 support byte-wide data access?
Yes - the device supports 8-bit data access using the BYTE# input. When BYTE# is low, DQ0–DQ7 operate as an 8-bit data bus with A0 ignored; when BYTE# is high, DQ0–DQ15 function as a full 16-bit bus. This configuration is fixed at power-on and cannot be changed dynamically during operation.
How is the Secure Silicon Region accessed and protected?
The Secure Silicon Region is accessed only via the dedicated "Enter Secure Silicon Region" command sequence (0x00, 0x00, 0x90); no read/write commands function there unless this sequence is executed. Once locked via PPB bit programming, the region becomes permanently read-only and immune to sector erase or program commands, even with valid passwords.
What voltage levels are required for VIO and VCC during operation?
VCC must be maintained between 2.7 V and 3.6 V for all operations. VIO may range from 1.65 V to VCC and determines I/O voltage levels - e.g., VIO = 1.8 V enables interfacing with 1.8 V FPGAs, while VIO = 3.3 V supports legacy microcontrollers. Both supplies must be stable before issuing commands.
S29GL064S80FHIV20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-S
- Package/Case:
- 64-LBGA
- Packaging:
- Tray
- 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:
- 1.65V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 64-FBGA (13x11)
S29GL064S80FHIV20 FAQ
1.How can I place an order for S29GL064S80FHIV20 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064S80FHIV20 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 S29GL064S80FHIV20 reliable?
The price and inventory of S29GL064S80FHIV20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064S80FHIV20 is usually 5 days.
3.What payment methods are accepted for S29GL064S80FHIV20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064S80FHIV20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064S80FHIV20?
S29GL064S80FHIV20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064S80FHIV20 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 S29GL064S80FHIV20?
For technical support, including S29GL064S80FHIV20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064S80FHIV20 requirements.
6.How does Aetrix verify that S29GL064S80FHIV20 is sourced from the original manufacturer or authorized distributors?
All S29GL064S80FHIV20 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 S29GL064S80FHIV20 meets industry standards.
7.What is the process for return or replacement of S29GL064S80FHIV20?
All S29GL064S80FHIV20 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064S80FHIV20, 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 S29GL064S80FHIV20 part is unused and in its original packaging.
Return procedure for S29GL064S80FHIV20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL064S80FHIV20 Tags
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M24C02-WMN6TP
STMicroelectronics
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AT24C02C-XHM-T
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AT21CS01-STUM10-T
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24LC01BT-I/OT
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M24C02-FMC6TG
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AT24C04C-SSHM-T
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