CY62137CV30LL-70BVXI 128Mb DDR3 SDRAM Memory IC – 48-Pin TSOP Package

CY62137CV30LL-70BVXI Overview

The CY62137CV30LL-70BVXI is a high-performance 128K x 8-bit static RAM designed for industrial and embedded applications requiring fast, reliable memory access. Operating at a 70 ns access time, this device offers stable, low-power operation at 3.3 V supply voltage, ensuring compatibility with modern low-voltage systems. Packaged in a compact 44-pin PLCC, it supports byte-wide data paths, making it ideal for buffering and temporary data storage in complex digital systems. This SRAM delivers high data retention and robust operation under industrial temperature ranges, making it a dependable choice for engineers and sourcing specialists seeking durable and efficient memory solutions. For more details, visit the IC Manufacturer.

CY62137CV30LL-70BVXI Technical Specifications

CY62137CV30LL-70BVXI Key Features

• Fast 70 ns access time: Enables high-speed data retrieval, improving overall system performance in timing-critical applications.
• 3.3 V low-voltage operation: Reduces power consumption and heat generation, essential for energy-efficient embedded systems.
• Wide industrial temperature range: Ensures reliable function in harsh environments, supporting robust system design.
• 44-pin PLCC packaging: Provides a compact footprint with easy integration into existing PCB layouts for space-constrained designs.
• Low standby current: Minimizes power draw during idle periods, extending battery life in portable or remote applications.
• Byte-wide data bus: Simplifies interfacing with 8-bit microcontrollers and processors, reducing system complexity.
• Static RAM technology: Eliminates the need for refresh cycles, increasing data stability and system reliability.

CY62137CV30LL-70BVXI Advantages vs Typical Alternatives

This static RAM offers a balance of fast access speed and low-voltage operation that outperforms many traditional 5 V SRAMs. Its 3.3 V power supply reduces energy consumption, while the industrial temperature rating ensures higher reliability in demanding environments. Compared to DRAM or EEPROM alternatives, it delivers immediate data availability without refresh requirements, simplifying system design and improving data integrity under varying operating conditions.

Typical Applications

• Embedded systems requiring fast, stable temporary data storage for microcontrollers and DSPs in industrial automation and control.
• Buffer memory in telecommunications equipment, supporting high-speed data transfer with minimal latency.
• Data caching in automotive electronics, where extended temperature ranges and power efficiency are critical.
• Test and measurement devices that benefit from static memory??s quick access and reliable operation in harsh conditions.

CY62137CV30LL-70BVXI Brand Info

The CY62137CV30LL-70BVXI is part of the CY62137 series known for robust, high-speed static RAM solutions tailored for industrial and embedded markets. Developed with stringent quality controls, this product line meets rigorous standards for reliability and performance. It caters to engineers and sourcing professionals seeking consistent memory components with proven track records in demanding applications. This device exemplifies the brand??s commitment to delivering efficient, reliable semiconductor memory optimized for modern low-voltage systems.

FAQ

What is the primary use case for the CY62137CV30LL-70BVXI?

This SRAM is primarily used as fast, volatile memory in embedded systems, telecommunications, and industrial control