
Renesas Electronics Corporation
70V639S12BFI
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70V639S12BFI Description
70V639S12BFI Description
The 70V639S12BFI is a high-performance, 2.25Mbit Static Random Access Memory (SRAM) IC designed by Renesas Electronics Corporation. This memory IC features a parallel memory interface and is organized as 128K x 18, providing a robust solution for applications requiring fast access times and reliable data storage. The 70V639S12BFI is designed for surface mount applications, making it ideal for compact and high-density electronic systems. It operates within a supply voltage range of 3.15V to 3.45V and offers an access time of 12ns, ensuring rapid data retrieval and processing. The memory is volatile, meaning it requires a constant power supply to retain data, but it provides fast read and write cycles, essential for real-time applications.
70V639S12BFI Features
- Memory Organization: 128K x 18, providing a total memory size of 2.25Mbit.
- Access Time: 12ns, ensuring rapid data retrieval and processing.
- Write Cycle Time: 12ns, supporting fast write operations.
- Memory Type: Volatile SRAM, ideal for applications requiring frequent data updates.
- Supply Voltage: 3.15V to 3.45V, ensuring compatibility with a range of power supplies.
- Mounting Type: Surface Mount, suitable for compact and high-density designs.
- Package: 208CABGA, offering a robust and reliable physical form factor.
- Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring reliability in various environmental conditions.
- Compliance: REACH Unaffected and ECCN 3A991B2A, meeting international regulatory standards.
- Manufacturer: Renesas Electronics Corporation, a trusted name in semiconductor solutions.
70V639S12BFI Applications
The 70V639S12BFI is well-suited for a variety of applications where fast access times and reliable data storage are critical. Its 12ns access time and 12ns write cycle time make it ideal for real-time processing and high-speed data handling. The 2.25Mbit memory size provides ample storage for complex systems, while the parallel memory interface ensures efficient data transfer. Specific use cases include:
- High-Performance Computing: Ideal for systems requiring rapid data access and processing.
- Telecommunications: Suitable for applications needing fast data retrieval and storage.
- Industrial Control Systems: Provides reliable memory solutions for real-time control and monitoring.
- Automotive Electronics: Ensures fast and reliable data handling in automotive systems.
- Medical Devices: Supports high-speed data processing in medical imaging and diagnostic equipment.
Conclusion of 70V639S12BFI
The 70V639S12BFI is a high-performance SRAM IC that offers significant advantages over similar models. Its fast access and write cycle times, combined with a robust surface mount package and compliance with international standards, make it a reliable choice for a wide range of applications. The 2.25Mbit memory size and parallel interface ensure efficient data handling, making it ideal for high-speed, real-time systems. Renesas Electronics Corporation's reputation for quality and innovation further enhances the appeal of this memory IC.



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