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Infineon Technologies S29GL064N11FFIV20
- Part No.:
- S29GL064N11FFIV20
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL064N11FFIV20.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,045
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Product details
Overview
S29GL064N11FFIV20 from Infineon Technologies (formerly Cypress) is a 64 Mbit, 3.0 V single-power-supply MirrorBit Flash memory organized as 4,194,304 words (16-bit bus), featuring 90 ns access time, 100,000 erase cycles per sector, and 20-year data retention. It supports uniform sector architecture (128 × 64 KB sectors), Secured Silicon Sector with factory-programmed 128-word ESN, and operates across VIO = 1.65–3.6 V for flexible I/O voltage control. Used in industrial control firmware storage and boot code retention where deterministic erase granularity and hardware write protection are required.
For engineers reviewing the S29GL064N11FFIV20 datasheet, S29GL064N11FFIV20 pinout, S29GL064N11FFIV20 application, or S29GL064N11FFIV20 equivalent, key selection criteria include JEDEC-compliant command set compatibility, boot-sector vs. uniform-sector model differentiation, VIO-dependent timing behavior, and hardware-accelerated programming via WP#/ACC pin.
Technical Context
This device implements a 110 nm MirrorBit floating-gate NAND-like cell architecture enabling simultaneous hot-hole erase and hot-electron program operations per sector. Its command-set architecture is fully compliant with JEDEC JESD21-C and supports CFI interrogation for host auto-configuration.
The device integrates dual status reporting: DQ7 Data# Polling and DQ6 Toggle Bit I for software monitoring, plus RY/BY# active-low open-drain output for hardware-ready signaling. Sector protection combines persistent lock bits and password-based access control, with Secured Silicon Sector permanently locked after factory or field programming.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory density | 64 Mbit (4,194,304 × 16-bit words); enables full boot image + configuration storage in single device |
| Access time | 90 ns at VCC = 2.7–3.6 V, VIO = 2.7–3.6 V; meets real-time firmware fetch latency requirements |
| Erase endurance | 100,000 cycles per sector; supports field firmware updates over product lifetime |
| Data retention | 20 years at 125°C; validated for automotive under-hood and industrial high-temp environments |
| Page read buffer | 8-word (16-byte) buffer; reduces sequential read latency in burst-access scenarios |
| Write buffer size | 16-word (32-byte) buffer; cuts multi-word programming time by >40% vs. byte-by-byte writes |
| VIO range | 1.65–3.6 V; allows direct interface to 1.8 V or 3.3 V logic without level shifters |
Pinout & Package
Package: 48-ball fine-pitch BGA (VBK048, 8.15 × 6.15 mm, 0.8 mm pitch). Pinout conforms to standard TSOP/BGA mapping for S29GL-N family; this variant uses 48-ball FBGA with BYTE# input enabled for optional 8-bit mode operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A21 | Address inputs | 22-bit address bus supporting full 64 Mbit addressing; A-1 used as DQ15 in x16 mode |
| DQ0–DQ15 | Data I/O bidirectional bus | 16-bit wide data path; DQ15 doubles as A-1 for address extension in x16 configuration |
| CE#, OE#, WE# | Chip/Output/Write Enable controls | Independent gating enables interleaved read/write and low-power output disable |
| WP#/ACC | Write Protect / Accelerated Program input | Low-active WP# protects first/last sector; high-voltage ACC reduces programming time during production |
| RY/BY# | Ready/Busy output | Open-drain signal indicates active erase/program cycle completion; synchronizes host polling |
| RESET# | Hardware reset input | Asynchronous active-low reset terminates ongoing operation and restores device to known state |
| BYTE# | Bus width select | High = 16-bit mode; low = 8-bit mode using DQ0–DQ7 only; enables pin-compatible migration |
Key Features
| Feature | Design Value |
|---|---|
| Secured Silicon Sector | 128-word (256-byte) factory- or customer-lockable region with 8-word ESN for secure device identification |
| Advanced Sector Protection | Persistent lock bits + 16-byte password protection enable selective sector lockdown without voltage dependency |
| Program/Erase Suspend | Allows host to interrupt programming/erasing to service higher-priority reads from other sectors |
| CFI compliance | Enables automatic detection of device geometry, timing, and command set by host bootloader or flash utility |
| Unlock Bypass mode | Reduces multi-word programming overhead from 4 to 2 write cycles per word, improving throughput by ~33% |
Applications
| Industrial PLC Firmware Storage | Automotive Instrument Cluster Boot Memory |
|---|---|
|
Use Scenario: Storing firmware images and calibration tables in programmable logic controllers operating continuously at 85°C ambient. IC Role / Device Role / Timing Role: Nonvolatile boot memory providing deterministic 90 ns read access to initialization code during cold start. Use Value: 20-year data retention ensures firmware integrity over equipment lifetime without refresh; uniform 64 KB sectors simplify field update partitioning. |
Use Scenario: Holding boot loader and safety-critical display firmware in digital instrument clusters requiring ASIL-B compliance. IC Role / Device Role / Timing Role: Secure code storage with Secured Silicon Sector protecting cryptographic keys and calibration signatures. Use Value: Password Sector Protection prevents unauthorized reprogramming; RY/BY# enables precise timing synchronization with microcontroller watchdog. |
| Medical Imaging System Configuration | Telecom Base Station BIOS |
|
Use Scenario: Retaining FPGA configuration bitstreams and sensor calibration profiles in portable ultrasound devices with battery-backed operation. IC Role / Device Role / Timing Role: Low-power standby mode (1 µA) preserves state during extended idle periods between imaging sessions. Use Value: VIO = 1.65–3.6 V support allows direct interface to 1.8 V FPGA I/O banks, eliminating level-shifter components. |
Use Scenario: Hosting BIOS and FPGA configuration for carrier-grade base station radios requiring remote firmware upgrades. IC Role / Device Role / Timing Role: Dual-status reporting (DQ7 polling + RY/BY#) ensures reliable upgrade verification under network-induced latency jitter. Use Value: 100,000 erase cycles support >10 years of scheduled field updates; CFI compliance enables generic flash programming tools. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S11FFIV20 | Same density and package, but uses 65 nm process; 110 ns access time; lower standby current (0.5 µA) | Preferred for ultra-low-power battery-operated systems where latency tolerance >110 ns exists | Select when power budget dominates over boot-time latency; verify timing margins with host controller setup/hold |
| MX29GL640EHT2I-90G | 64 Mbit, 90 ns, 3 V, 48-pin TSOP; no Secured Silicon Sector; lacks CFI support; 50,000 erase cycles | Suitable for cost-sensitive consumer electronics where security and long-term endurance are secondary | Choose only if footprint compatibility with TSOP-48 is mandatory and advanced protection features are unused |
Compared with S29GL064S11FFIV20, this part delivers tighter read timing at the cost of higher standby current; versus MX29GL640EHT2I-90G, it adds silicon-level security and double the endurance-critical for industrial firmware integrity.
Availability
S29GL064N11FFIV20 is available at Aetrix Electronics and suitable for industrial control firmware storage, automotive instrument cluster boot memory, and medical imaging system configuration requiring stable component supply across extended product lifecycles.
Supply support for S29GL064N11FFIV20 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 acquired Cypress Semiconductor in 2020 and maintains the MirrorBit Flash portfolio with full technical and supply chain continuity.
This device belongs to the S29GL-N family of single-power-supply NOR Flash memories designed for reliable code execution and secure firmware storage in harsh-environment applications including industrial automation and automotive electronics.
FAQ
What is the function of the BYTE# pin on S29GL064N11FFIV20?
The BYTE# pin selects data bus width: logic high configures the device for 16-bit operation (DQ0–DQ15 active), while logic low enables 8-bit mode using only DQ0–DQ7. This allows hardware-compatible migration between 8-bit and 16-bit host interfaces without PCB redesign, and is essential for systems requiring flexible memory bandwidth allocation.
How does the Secured Silicon Sector differ from standard sectors?
The Secured Silicon Sector is a dedicated 128-word (256-byte) region that can be permanently locked at factory or by the user. Once secured, no further writes or erases are possible-even with valid unlock commands. It contains an 8-word electronic serial number and is used for immutable device identification, secure key storage, or tamper-proof calibration data, unlike standard sectors which remain fully reprogrammable.
Can S29GL064N11FFIV20 operate with VIO = 1.8 V while VCC = 3.3 V?
Yes-VIO is independently configurable from 1.65 V to 3.6 V, allowing direct interfacing with 1.8 V logic families while maintaining full 3.3 V core operation. All input thresholds and output drive strengths scale with VIO, ensuring signal integrity without external level shifters. This is confirmed in the DC Characteristics table (Section 13) and Operating Ranges (Section 12) of the datasheet.
What happens when RESET# is asserted during an erase or program operation?
Asserting RESET# asynchronously terminates the ongoing erase or program cycle, clears internal state machines, and returns the device to reading array mode. No partial writes or corrupted sectors result-the affected sector remains in its pre-operation state. The device then responds to read commands immediately, enabling safe recovery from power faults or host-initiated aborts without requiring sector re-verification.
S29GL064N11FFIV20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-N
- Package/Case:
- 64-LBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
- 110ns
- Access Time:
- 110 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)
S29GL064N11FFIV20 FAQ
1.How can I place an order for S29GL064N11FFIV20 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064N11FFIV20 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 S29GL064N11FFIV20 reliable?
The price and inventory of S29GL064N11FFIV20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N11FFIV20 is usually 5 days.
3.What payment methods are accepted for S29GL064N11FFIV20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N11FFIV20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064N11FFIV20?
S29GL064N11FFIV20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064N11FFIV20 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 S29GL064N11FFIV20?
For technical support, including S29GL064N11FFIV20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N11FFIV20 requirements.
6.How does Aetrix verify that S29GL064N11FFIV20 is sourced from the original manufacturer or authorized distributors?
All S29GL064N11FFIV20 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 S29GL064N11FFIV20 meets industry standards.
7.What is the process for return or replacement of S29GL064N11FFIV20?
All S29GL064N11FFIV20 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N11FFIV20, 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 S29GL064N11FFIV20 part is unused and in its original packaging.
Return procedure for S29GL064N11FFIV20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL064N11FFIV20 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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AT24CS02-SSHM-T
Microchip Technology
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93LC46BT-I/OT
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AT24C04C-SSHM-T
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AT24C08C-STUM-T
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