CY7C1021BL-15ZC Overview
The CY7C1021BL-15ZC is a high-performance static RAM (SRAM) device offering 1 Megabit (128K x 8) memory density with fast access times of 15 nanoseconds. Designed for applications requiring rapid data storage and retrieval, it operates with a 5V power supply and features TTL-compatible inputs and outputs. This device ensures reliable operation across industrial temperature ranges, making it ideal for embedded systems, buffering, and cache memory in industrial and computing environments. For detailed product sourcing and technical support, visit IC Manufacturer.
CY7C1021BL-15ZC Technical Specifications
| Parameter | Specification |
|---|---|
| Memory Organization | 128K x 8 bits |
| Access Time | 15 ns |
| Operating Voltage | 5 V ??10% |
| Input/Output Compatibility | TTL-level |
| Package Type | 44-pin Plastic Leaded Chip Carrier (PLCC) |
| Operating Temperature Range | -40??C to +85??C |
| Standby Current | 5 mA (typical) |
| Read/Write Cycle Time | 20 ns (minimum) |
CY7C1021BL-15ZC Key Features
- High-Speed Access: With a 15 ns access time, the SRAM enables rapid data retrieval, critical for high-performance computing and buffering tasks.
- TTL-Compatible Inputs and Outputs: Ensures seamless integration with standard logic families, simplifying system design and reducing interface complexity.
- Wide Operating Temperature Range: Reliable functionality from -40??C to +85??C supports industrial and harsh environment applications.
- Low Standby Current: Minimizes power consumption during idle periods, enhancing system efficiency and reducing thermal load.
- Robust Packaging: The 44-pin PLCC package offers excellent mechanical durability and easy PCB mounting, suitable for dense board layouts.
CY7C1021BL-15ZC Advantages vs Typical Alternatives
This SRAM device provides superior speed and reliability compared to traditional DRAM alternatives, with zero refresh requirements and fast random access. Its TTL-level compatibility and industrial temperature tolerance make it a preferred choice for systems demanding consistent performance under varying conditions. Additionally, the low standby current improves power efficiency over comparable memory devices.
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Typical Applications
- Embedded system memory buffering where fast, reliable data storage and retrieval are essential, particularly in industrial control units and communication equipment.
- Cache memory in microprocessor-based systems requiring low latency access to frequently used data.
- High-speed data acquisition systems that benefit from rapid read/write cycles and stable operation in harsh environments.
- Telecommunication devices needing reliable, fast SRAM for temporary data storage during signal processing tasks.
CY7C1021BL-15ZC Brand Info
The CY7C1021BL-15ZC is part of a well-established SRAM product family known for combining high speed with industrial-grade reliability. Manufactured under stringent quality standards, this device is designed to meet demanding memory requirements in industrial and commercial electronics. Its proven architecture and compatibility with standard logic levels facilitate easy integration into a wide range of applications, backed by comprehensive technical support and documentation.
FAQ
What is the memory organization and capacity of this SRAM?
This SRAM device is organized as 128K words by 8 bits, providing a total capacity of 1 Megabit. This configuration allows for efficient byte-wide data storage suitable for many industrial and computing applications.
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What are the power supply requirements for proper operation?
The device requires a 5V power supply with a tolerance of ??10%. It is designed to operate reliably at this voltage, ensuring stable performance across the specified temperature range.
Can this SRAM be used in harsh industrial environments?
Yes, the SRAM supports an industrial temperature range from -40??C to +85??C, making it well-suited for harsh or demanding