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7142SA35L48B

7142SA35L48B Description

The 7142SA35L48B is a 16Kbit Static Random Access Memory (SRAM) IC, designed for high-performance applications requiring fast access times and reliable data storage. Manufactured by Renesas Electronics Corporation, this memory chip features a parallel memory interface and is organized as 2K x 8, providing efficient data handling and storage. The 7142SA35L48B is housed in a 48-lead leadless chip carrier (LCC) package, suitable for surface mount technology (SMT) applications. It operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 35 nanoseconds, ensuring rapid data retrieval and processing. This memory IC is ideal for applications that demand quick data access and low power consumption.

7142SA35L48B Features

• Memory Type: Volatile SRAM, ensuring fast read and write operations.
• Memory Organization: 2K x 8, providing a total memory size of 16Kbit.
• Access Time: 35 nanoseconds, enabling rapid data access and efficient performance.
• Write Cycle Time: 35 nanoseconds for both word and page operations, ensuring consistent performance.
• Supply Voltage: Operates within a range of 4.5V to 5.5V, offering flexibility in power supply requirements.
• Package Type: 48-lead leadless chip carrier (LCC) in a tube package, suitable for surface mount applications.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating high resistance to moisture and suitability for various environmental conditions.
• ECCN: 3A001A2C, ensuring compliance with export regulations.
• HTSUS: 8542.32.0041, facilitating accurate classification for customs and regulatory purposes.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and safety regulations.

7142SA35L48B Applications

The 7142SA35L48B is well-suited for a variety of applications that require fast and reliable memory solutions. Its 35 nanosecond access time and 35 nanosecond write cycle time make it ideal for high-speed data processing and storage. The 16Kbit memory size and 2K x 8 organization provide sufficient capacity for small to medium-sized data sets, making it suitable for embedded systems, industrial controls, and communication devices. The surface mount package and moisture sensitivity level of 1 ensure easy integration into modern circuit boards and robust performance in various environments. Specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems requiring fast and reliable memory.
• Industrial Controls: Suitable for programmable logic controllers (PLCs) and automation systems.
• Communication Devices: Effective in routers, switches, and other networking equipment.
• Consumer Electronics: Applicable in digital cameras, gaming consoles, and other consumer devices requiring fast memory access.

Conclusion of 7142SA35L48B

The 7142SA35L48B is a versatile and high-performance SRAM IC, offering fast access times and reliable data storage. Its 35 nanosecond access and write cycle times ensure rapid data retrieval and processing, making it suitable for a wide range of applications. The 16Kbit memory size and 2K x 8 organization provide sufficient capacity for small to medium-sized data sets, while the surface mount package and moisture sensitivity level of 1 ensure easy integration and robust performance. Although the product is now obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring fast and efficient memory solutions.