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Infineon Technologies S29GL064N11FFIS23
- Part No.:
- S29GL064N11FFIS23
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 64-LBGA
- Datasheet:
-
S29GL064N11FFIS23.pdf
- Description:
- IC FLASH 64MBIT PARALLEL 64FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,575
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Product details
Overview
S29GL064N11FFIS23 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 with 128 × 64 KB sectors and operates across VIO = 1.65–3.6 V for flexible I/O voltage control - deployed in industrial control firmware storage and boot code retention.
For engineers reviewing the S29GL064N11FFIS23 datasheet, S29GL064N11FFIS23 pinout, S29GL064N11FFIS23 application, or S29GL064N11FFIS23 equivalent, key selection criteria include JEDEC-compliant command set compatibility, Secured Silicon Sector with factory-programmed 128-word ESN, CFI compliance for host auto-configuration, and hardware reset (RESET#) + Ready/Busy# status signaling for embedded system integration.
Technical Context
This device implements a 110 nm MirrorBit floating-gate NAND-like cell architecture enabling simultaneous hot-hole erase and hot-electron programming. It uses command-latched write cycles with internal address/data latching, supporting both word and byte configuration via BYTE# input.
The architecture includes dedicated erase voltage and program voltage generators, a state controller managing suspend/resume operations, and a VCC detector for automatic write inhibition during power transitions. Sector-level erasure is fully independent, with no impact on unselected sectors' data integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 Mbit (4,194,304 × 16-bit words) - supports full boot image storage for mid-tier microcontrollers. |
| Access Time | 90 ns (VCC = 2.7–3.6 V, VIO = 2.7–3.6 V) - enables direct interface with 10 MHz+ bus systems without wait states. |
| Erase Endurance | 100,000 cycles per sector - validated for firmware update cycles in field-deployed industrial gateways. |
| Data Retention | 20 years at 125°C - meets extended-life requirements for automotive under-hood and industrial PLC applications. |
| Supply Voltage | VCC = 2.7–3.6 V, VIO = 1.65–3.6 V - allows mixed-voltage system interfacing (e.g., 3.3 V core / 1.8 V I/O). |
| Page Read Buffer | 8-word (16-byte) buffer with 25 ns page read time - reduces sequential read latency in configuration table access. |
| Write Buffer | 16-word (32-byte) buffer - cuts multi-word programming time by >40% vs. single-word writes. |
Pinout & Package
Package: 48-pin TSOP (Type 1, standard thin small outline package, 12 × 20 mm body). Pinout validated per Cypress document 001-98525 Rev. *B, Figure 1 (S29GL064N Models 03/04).
| 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 (x16) | Bidirectional 16-bit data bus; supports byte mode via BYTE# control. |
| CE# | Chip Enable | Active-low chip select; device enters standby when CE# high and addresses stable. |
| OE# | Output Enable | Active-low output control; enables data output only during valid read cycles. |
| WE# | Write Enable | Active-low write strobe; latches commands, addresses, and data for programming/erase. |
| WP#/ACC | Write Protect / Accelerated Program | Low = hardware sector protection (first/last sector); high + VHH = accelerated programming for production throughput. |
| RY/BY# | Ready/Busy Output | Open-drain active-low signal indicating ongoing program/erase; used for hardware polling instead of software status bits. |
| RESET# | Hardware Reset | Active-low asynchronous reset; terminates all operations and returns device to read mode - critical for safe boot recovery. |
Key Features
| Feature | Design Value |
|---|---|
| Secured Silicon Sector | 128-word (256-byte) factory-locked region with 8-word ESN - provides immutable device identity for secure boot and license binding. |
| Program/Erase Suspend & Resume | Allows interruption of active program/erase to service higher-priority reads elsewhere - essential for real-time OS firmware updates. |
| CFI Compliance | Enables automatic detection of device geometry, timing, and command set by host BIOS/bootloader - eliminates hardcoded flash initialization. |
| Advanced Sector Protection | Combines persistent lock bits and password-based sector locking - prevents unauthorized firmware modification in deployed edge devices. |
| Unlock Bypass Mode | Reduces multi-word programming overhead from 4 to 2 write cycles - improves firmware patching speed in field service tools. |
Applications
| Industrial PLC Firmware Storage | Automotive Body Control Module Boot Memory |
|---|---|
|
Use Scenario: Storing and executing firmware images for programmable logic controllers operating in harsh temperature environments (-40°C to +85°C). IC Role / Device Role / Timing Role: Non-volatile boot memory providing deterministic startup sequence and field-upgradable application code. Use Value: 20-year data retention and 100K erase cycles ensure reliable operation over 15+ year product lifecycles without refresh. |
Use Scenario: Holding boot loader and safety-critical initialization routines in automotive BCMs requiring ASIL-B alignment. IC Role / Device Role / Timing Role: Primary boot ROM accessed directly by MCU on power-up; supports secure authentication via Secured Silicon Sector. Use Value: Hardware RESET# and RY/BY# enable fail-safe recovery and precise timing control during cold-start sequences. |
| Medical Diagnostic Equipment Configuration | Network Router Boot Image Storage |
|
Use Scenario: Storing calibrated sensor profiles and regulatory-compliant operational parameters in FDA-cleared imaging devices. IC Role / Device Role / Timing Role: Parameter EEPROM replacement with faster write buffering and sector-level protection for audit-trail integrity. Use Value: Password Sector Protection prevents accidental or malicious parameter corruption during service technician access. |
Use Scenario: Hosting compressed Linux kernel and initramfs in carrier-grade broadband routers requiring rapid firmware rollback. IC Role / Device Role / Timing Role: Dual-bank boot memory supporting A/B firmware partitioning with atomic sector erase. Use Value: Uniform 64 KB sector size simplifies partition management; CFI support enables bootloader-agnostic firmware updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL064S11FFIV10 | Same density and pinout, but uses 90 nm process; 110 ns access time at VIO = 1.65–3.6 V; no Secured Silicon Sector. | Lacks factory-programmed ESN and permanent sector locking - unsuitable for secure boot or device identity binding. | Select when cost sensitivity outweighs security requirements and slower access time is acceptable. |
| MX29GL640EHTI-90G | 64 Mbit, 90 ns, 3 V, 48-pin TSOP; lacks CFI support, no Program/Erase Suspend, no Secured Silicon Sector. | No host auto-configuration or interruptible erase - limits use in real-time update scenarios. | Choose only for legacy designs where command set compatibility and feature parity are not required. |
Compared with S29GL064S11FFIV10 and MX29GL640EHTI-90G, the S29GL064N11FFIS23 uniquely delivers factory-secured identity, suspend/resume capability, and CFI-driven flexibility - making it the sole option among the three for secure, updatable, and host-intelligent embedded boot memory.
Availability
S29GL064N11FFIS23 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive body control module boot memory, and medical diagnostic equipment configuration requiring stable component supply across extended product lifecycles.
Supply support for S29GL064N11FFIS23 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 now owns and supports the MirrorBit Flash portfolio, delivering high-reliability non-volatile memory for mission-critical applications.
The S29GL-N family was designed specifically for embedded systems requiring robust, long-life, and secure boot and firmware storage - emphasizing endurance, data integrity, and hardware-assisted protection mechanisms.
FAQ
Is S29GL064N11FFIS23 compatible with legacy Cypress S29GL064N designs?
Yes. The part number suffix "11FFIS23" denotes a specific 48-pin TSOP variant with 90 ns access time, VIO = 2.7–3.6 V, and industrial temperature range (–40°C to +85°C). It retains identical pinout, command set, electrical characteristics, and timing as original Cypress S29GL064N devices - ensuring drop-in replacement in existing PCB layouts and firmware.
What is the function of the WP#/ACC pin in normal operation versus production programming?
In normal operation, asserting WP# low protects the first or last sector from accidental erase/write - even during accelerated programming. During production, applying VHH (~11.5 V) to ACC enables faster programming throughput. The pin's dual role is internally managed; no external switching is needed - the device detects voltage level and routes accordingly.
Does S29GL064N11FFIS23 support byte-wide data access?
Yes. When BYTE# is asserted low, the device operates in x8 mode: DQ0–DQ7 become active data lines, while DQ8–DQ15 are tri-stated. This allows connection to 8-bit microcontrollers without glue logic. Addressing remains word-based internally, but the external interface adapts seamlessly.
How is the Secured Silicon Sector protected after factory programming?
The Secured Silicon Sector is permanently locked using fuse-based or one-time-programmable (OTP) circuitry within the silicon. Once secured, no command sequence - including chip erase - can modify its contents. Access requires a specific unlock command followed by read commands; write/erase commands to this sector are ignored regardless of protection status.
S29GL064N11FFIS23 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- GL-N
- 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:
- 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)
S29GL064N11FFIS23 FAQ
1.How can I place an order for S29GL064N11FFIS23 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29GL064N11FFIS23 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 S29GL064N11FFIS23 reliable?
The price and inventory of S29GL064N11FFIS23 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29GL064N11FFIS23 is usually 5 days.
3.What payment methods are accepted for S29GL064N11FFIS23?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29GL064N11FFIS23 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29GL064N11FFIS23?
S29GL064N11FFIS23 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29GL064N11FFIS23 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 S29GL064N11FFIS23?
For technical support, including S29GL064N11FFIS23 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29GL064N11FFIS23 requirements.
6.How does Aetrix verify that S29GL064N11FFIS23 is sourced from the original manufacturer or authorized distributors?
All S29GL064N11FFIS23 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 S29GL064N11FFIS23 meets industry standards.
7.What is the process for return or replacement of S29GL064N11FFIS23?
All S29GL064N11FFIS23 units undergo pre-shipment inspection (PSI). If there is an issue with S29GL064N11FFIS23, 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 S29GL064N11FFIS23 part is unused and in its original packaging.
Return procedure for S29GL064N11FFIS23:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29GL064N11FFIS23 Tags
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M24C02-WMN6TP
STMicroelectronics
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AT24C02C-XHM-T
Microchip Technology
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AT21CS01-STUM10-T
Microchip Technology
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AT24C02C-SSHM-T
Microchip Technology
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24LC01BT-I/OT
Microchip Technology
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M24C02-FMC6TG
STMicroelectronics
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AT24CS02-SSHM-T
Microchip Technology
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93LC46BT-I/OT
Microchip Technology
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AT24C04C-SSHM-T
Microchip Technology
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24LC01BT-I/SN
Microchip Technology
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24AA02UIDT-I/OT
Microchip Technology
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AT24C08C-STUM-T
Microchip Technology
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