CY62157DV20L-70BVI Overview
The CY62157DV20L-70BVI is a high-performance, low-power synchronous static RAM (SRAM) designed to deliver reliable and fast memory access for industrial and embedded applications. Featuring a 2Mbit density organized as 256K x 8 bits, this device supports a 70ns access time and operates on a single 3.3V power supply. Its low standby current and fast cycle times make it ideal for applications requiring quick data retrieval with minimal power consumption. The device??s compatibility with synchronous interfaces ensures seamless integration into advanced digital systems. For detailed product sourcing and technical support, visit IC Manufacturer.
CY62157DV20L-70BVI Technical Specifications
| Parameter | Specification |
|---|---|
| Memory Density | 2 Mbit (256K x 8) |
| Access Time | 70 ns |
| Operating Voltage | 3.3 V ?? 0.3 V |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | 44-pin TSOP II |
| Data Input/Output Width | 8 bits |
| Cycle Time | 100 ns (minimum) |
| Standby Current | Typically 100 ??A |
| Operating Current | Max 60 mA |
CY62157DV20L-70BVI Key Features
- Synchronous Operation: Enables precise timing control with system clocks, ensuring predictable and efficient data access for high-speed applications.
- Low Power Consumption: The device’s optimized standby and operating currents reduce overall system power usage, critical for energy-sensitive industrial environments.
- Wide Operating Temperature Range: Supports reliable performance from -40??C to +85??C, making it suitable for harsh and variable industrial conditions.
- Compact 44-Pin TSOP II Package: Facilitates high-density PCB designs while maintaining thermal efficiency and mechanical stability.
CY62157DV20L-70BVI Advantages vs Typical Alternatives
This SRAM offers significant advantages in speed, power efficiency, and operating range compared to standard asynchronous SRAMs. Its synchronous interface provides tight timing control, reducing latency and improving system throughput. The low standby current and wide temperature tolerance enhance reliability and energy efficiency, making it a superior choice for industrial and embedded systems where performance and durability are essential.
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Typical Applications
- High-speed buffering and caching in networking equipment where fast and reliable data access is critical for throughput optimization.
- Embedded systems requiring low power, high-density memory solutions to maintain system responsiveness under power constraints.
- Industrial automation controllers that demand memory devices capable of operating in extended temperature ranges with consistent performance.
- Data acquisition systems needing synchronous SRAM for rapid data storage and retrieval with minimal latency.
CY62157DV20L-70BVI Brand Info
The CY62157DV20L-70BVI is manufactured by a leading semiconductor provider specializing in high-quality memory solutions for industrial and commercial applications. This SRAM device reflects the brand??s commitment to delivering robust, efficient, and scalable memory products designed to meet the demanding requirements of modern electronic systems. Known for precision engineering and reliability, the brand supports its products with comprehensive technical documentation and customer service, ensuring seamless integration and performance.
FAQ
What is the access time of the CY62157DV20L-70BVI?
The device features a 70 ns access time, which enables fast data retrieval suitable for high-performance memory operations in synchronous systems. This speed helps improve overall system efficiency by minimizing wait states during memory access.
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What voltage does the CY62157DV20L-70BVI operate at?
The SRAM operates on a single 3.3V power supply with a tolerance of ??0.3V, making it compatible with standard low-voltage digital logic systems commonly found in embedded and industrial electronics.
What packaging options are available for this SRAM?
This memory device is available in a 44-pin TSOP II package, which is designed for compact PCB layouts and optimized thermal performance. This package type supports high-density applications without compromising reliability.