CY62128BNLL-55SI Overview
The CY62128BNLL-55SI is a high-performance, 128K x 8-bit CMOS static RAM designed for industrial and commercial applications requiring fast access times and low power consumption. Operating at a 5V power supply, this device offers a 55ns access time, making it suitable for systems demanding rapid data retrieval and storage. Packaged in a compact 28-pin SOJ form factor, it ensures easy integration into densely populated circuit boards. The SRAM’s stable operation over a broad temperature range and compatibility with standard TTL logic levels make it an ideal choice for embedded controllers, communication equipment, and memory buffering tasks. For detailed specifications and sourcing information, visit IC Manufacturer.
CY62128BNLL-55SI Technical Specifications
| Parameter | Specification |
|---|---|
| Memory Organization | 128K x 8 bits |
| Access Time | 55 ns |
| Power Supply Voltage (Vcc) | 5 V ?? 10% |
| Input/Output Compatibility | TTL Compatible |
| Operating Temperature Range | 0??C to +70??C |
| Standby Current | 15 mA (typical) |
| Active Current | 45 mA (typical) |
| Package Type | 28-pin SOJ (Small Outline J-lead) |
| Data Retention Voltage | 2.0 V (minimum) |
CY62128BNLL-55SI Key Features
- Fast 55ns Access Time: Enables quick data retrieval, reducing system latency and improving overall processing speed.
- Low Power Consumption: Designed to minimize power usage during both active and standby modes, which is critical for energy-sensitive applications.
- TTL-Compatible Inputs and Outputs: Ensures seamless integration with standard logic devices, simplifying system design and reducing interface complexity.
- Robust Operating Temperature Range: Supports reliable operation from 0??C to 70??C, suitable for various industrial environments.
- Compact 28-Pin SOJ Package: Saves board space, allowing higher component density in compact electronic systems.
CY62128BNLL-55SI Advantages vs Typical Alternatives
This device provides a compelling balance of fast access speed and low power consumption compared to typical SRAMs in its class. Its 55ns timing ensures superior responsiveness, while the 5V power supply compatibility supports legacy and modern industrial systems. The robust temperature rating and TTL compatibility enhance reliability and ease of integration, offering engineers a dependable solution with efficient performance for memory-critical applications.
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Typical Applications
- Embedded Systems Memory Buffering: Ideal for buffering data in microcontroller-based designs where fast, reliable storage is essential for system performance.
- Communication Equipment: Supports high-speed data handling in network routers, switches, and telecommunication devices.
- Industrial Control Systems: Provides stable memory storage under industrial temperature conditions for automation and control modules.
- Consumer Electronics: Suitable for use in devices requiring quick access memory, such as printers, scanners, and gaming consoles.
CY62128BNLL-55SI Brand Info
The CY62128BNLL-55SI is manufactured by a reputable semiconductor company known for delivering high-quality memory solutions tailored to industrial and commercial markets. This static RAM product exemplifies the brand??s commitment to reliability, performance, and ease of integration, backed by strict quality control and comprehensive technical support. It is engineered to meet the demanding specifications of modern electronics design, ensuring long-term service in critical applications.
FAQ
What is the operating voltage range for the CY62128BNLL-55SI?
The device operates at a standard voltage of 5 V with a tolerance of ??10%. This makes it compatible with common 5 V logic systems and ensures stable performance within this supply range.
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What package type does this SRAM use, and why is it important?
This SRAM comes in a 28-pin SOJ package, which is a small outline J-lead form factor. This package offers a compact footprint that saves space on the PCB and supports automated assembly processes, important for high-volume manufacturing.