The S29GL064S70BHA043 is a high-performance 64-megabit parallel NOR Flash memory integrated circuit manufactured by Cypress Semiconductor, now part of Infineon Technologies. This non-volatile memory solution belongs to the GL-S series and is specifically designed to meet stringent automotive standards, being both AEC-Q100 qualified and RoHS3 compliant, making it ideal for mission-critical applications where reliability and environmental compliance are paramount.
This Flash memory IC addresses several key design challenges in embedded systems, particularly in automotive and industrial environments where data retention, fast access times, and temperature resilience are critical. The device features a flexible memory organization supporting both 8M x 8 and 4M x 16 configurations, allowing designers to optimize their systems for either byte-wide or word-wide data access depending on application requirements. With a 70-nanosecond access time and 60-nanosecond write cycle time for word and page operations, it delivers rapid read and write performance essential for real-time applications. The parallel memory interface provides straightforward integration with microcontrollers and processors, while the operating voltage range of 2.7V to 3.6V ensures compatibility with modern low-power digital systems.
Housed in a compact 48-FBGA package measuring 8.15mm x 6.15mm with surface mount technology, this memory component is optimized for space-constrained designs while maintaining robust performance across an extended temperature range of -40°C to 85°C. This wide operating temperature specification makes it particularly suitable for automotive applications including engine control units, infotainment systems, advanced driver assistance systems (ADAS), instrument clusters, and body control modules, as well as industrial automation equipment, medical devices, telecommunications infrastructure, and aerospace systems where environmental extremes are common.
The primary advantages of this NOR Flash memory include its non-volatile nature ensuring data persistence without power, fast random access capabilities superior to NAND Flash for code execution, automotive-grade reliability, and the ability to execute code directly from memory (execute-in-place). Equivalent and alternative models within the same family include other density variants such as the S29GL032 (32Mbit), S29GL128 (128Mbit), and S29GL256 (256Mbit), as well as competing solutions from manufacturers like Micron (MT28 series), Winbond (W25Q series for SPI interface), and Macronix (MX29GL series for parallel NOR Flash applications).
S29GL064S70BHA043 Key Technical Attributes
Memory Size: 64Mbit
Access Time: 70ns
Voltage Supply: 2.7V to 3.6V
S29GL064S70BHA043 Packing Size
The S29GL064S70BHA043 is packaged in a 48-FBGA (Fine Ball Grid Array) format, with precise dimensions of 8.15mm x 6.15mm. The packaging material ensures robust protection, and it is supplied in Tape & Reel (TR) form for efficient automated assembly. Pin configuration supports parallel interfacing, designed with optimal thermal management for reliability under automotive-grade operating temperatures of -40°C to +85°C.
S29GL064S70BHA043 Application
This device is tailored for automotive and industrial applications requiring high-reliability, non-volatile memory solutions. Its adherence to the AEC-Q100 standard makes it ideal for use in safety-critical automotive modules, infotainment systems, and industrial control units where data retention and endurance are paramount.
S29GL064S70BHA043 Features
As part of the GL-S series, this memory IC leverages NOR FLASH technology for fast random access and reliable data retention. The parallel memory interface supports flexible memory mapping, offered in 8M x 8 and 4M x 16 organization for compatibility with a range of processors. RoHS3 compliance ensures environmentally responsible manufacturing. With a 70ns access time and 60ns write cycle time, users benefit from swift performance and efficient data throughput. The robust surface mount design simplifies integration into high-density PCBs, while the automotive-grade tolerance enables consistent operation in harsh environments. The device supports multiple voltage ranges and offers enhanced failure detection mechanisms to boost reliability.
S29GL064S70BHA043 Quality and Safety Features
The S29GL064S70BHA043 is certified to RoHS3 environmental standards, reducing hazardous substance risks. Automotive qualification under AEC-Q100 ensures dependable performance even in extreme temperature and vibration conditions, meeting stringent safety and reliability requirements. The package design offers robust electrostatic discharge protection, and in-built error detection protocols further protect data integrity and operational safety.
S29GL064S70BHA043 Compatibility
Engineered for seamless integration, this memory chip supports parallel interfacing and is compatible with existing NOR FLASH architectures. Its dual memory organization makes it versatile across different microcontroller and processor designs, ensuring easy migration in automotive and industrial platforms. The 48-FBGA surface mount package streamlines high-volume automated assembly processes.
S29GL064S70BHA043 Datasheet PDF
Our website hosts the most authoritative and up-to-date datasheet for the S29GL064S70BHA043 model. Customers are strongly encouraged to download the datasheet directly from this page to access comprehensive technical details, pin configurations, application guidelines, and recommended operating conditions.
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