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71321LA35J8

71321LA35J8 Description

The 71321LA35J8 is an obsolete but highly reliable 16Kbit Static Random Access Memory (SRAM) IC designed by Renesas Electronics Corporation. This memory chip features a parallel memory interface and is organized as 2K x 8, providing a total memory size of 16Kbit. It is designed for surface-mount applications and comes in a 52-pin PLCC (Plastic Leaded Chip Carrier) package, which is ideal for compact and high-density electronic designs. The chip operates within a supply voltage range of 4.5V to 5.5V and can function reliably within an operating temperature range of 0°C to 70°C (TA). The 71321LA35J8 offers a fast access time of 35 nanoseconds and a write cycle time of 35 nanoseconds, making it suitable for applications requiring rapid data read and write operations. The memory is volatile, meaning it retains data only while power is supplied. This SRAM IC is classified under ECCN EAR99 and HTSUS 8542.32.0041, and it is REACH unaffected, ensuring compliance with environmental regulations.

71321LA35J8 Features

• Memory Organization: 2K x 8, providing a total memory size of 16Kbit.
• Memory Type: Volatile SRAM, ideal for applications requiring fast read and write operations.
• Access Time: 35 ns, ensuring rapid data retrieval.
• Write Cycle Time: 35 ns, facilitating quick data updates.
• Operating Temperature: 0°C to 70°C (TA), suitable for a wide range of environmental conditions.
• Voltage - Supply: 4.5V to 5.5V, compatible with standard power supply ranges.
• Package: 52-pin PLCC, ideal for surface-mount applications.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring robustness in manufacturing processes.
• Compliance: REACH unaffected and classified under ECCN EAR99, ensuring regulatory compliance.

71321LA35J8 Applications

The 71321LA35J8 is well-suited for a variety of applications that require fast and reliable memory solutions. Its fast access and write cycle times make it ideal for real-time data processing and storage in embedded systems. The chip's parallel interface and compact PLCC package make it suitable for high-density designs, such as in industrial control systems, telecommunications equipment, and automotive electronics. The wide operating temperature range ensures that the chip can function reliably in various environmental conditions, making it a versatile choice for both indoor and outdoor applications. The 71321LA35J8 is particularly advantageous in applications where low latency and high-speed data access are critical, such as in microcontroller units (MCUs) and digital signal processors (DSPs).

Conclusion of 71321LA35J8

The 71321LA35J8 from Renesas Electronics Corporation is a robust and reliable SRAM IC that offers fast access and write cycle times, making it an excellent choice for applications requiring rapid data processing. Its parallel memory interface and compact 52-pin PLCC package make it suitable for high-density designs, while its wide operating temperature range ensures reliability in various environmental conditions. Despite being an obsolete product, the 71321LA35J8 remains a viable option for applications where its unique features and performance benefits are required.