CY62128BLL-70ZAXE 128K x8 SRAM Memory IC – 28-Pin SOJ Package

CY62128BLL-70ZAXE Overview

The CY62128BLL-70ZAXE is a high-performance 128K x 8-bit static RAM designed for fast, reliable data storage in industrial and embedded systems. Operating at a 70 ns access time, this SRAM provides low-power operation while maintaining robust data integrity. The device supports a wide voltage range and is packaged in a compact 32-pin SOJ form factor, making it suitable for space-constrained applications. Its asynchronous architecture enables straightforward integration into a variety of memory systems, ensuring high-speed data access without the need for refresh cycles. For detailed product info, visit IC Manufacturer.

CY62128BLL-70ZAXE Technical Specifications

CY62128BLL-70ZAXE Key Features

• Fast 70 ns access time: Enables quick read and write operations, reducing system latency and improving overall performance.
• Low power consumption: Supports energy-efficient designs with typical standby current of 10 ??A, extending battery life in portable applications.
• Asynchronous SRAM architecture: Eliminates the need for refresh cycles, simplifying memory management and enhancing data reliability.
• Wide voltage tolerance: Operates reliably within a 5 V ?? 10% range, ensuring stable operation across varying power supply conditions.
• Compact 32-pin SOJ package: Saves PCB space while providing easy integration with standard memory sockets.
• TTL compatible I/O: Ensures seamless interfacing with common microcontrollers and logic families in industrial systems.
• Data retention capability: Maintains stored data at voltages as low as 2.0 V, supporting reliable operation during power fluctuations.

CY62128BLL-70ZAXE Advantages vs Typical Alternatives

This SRAM stands out due to its balance of high speed and low power consumption compared to other static RAMs. Its asynchronous operation removes the complexity of refresh management found in DRAMs, improving system simplicity and reliability. The device??s compact packaging and broad voltage tolerance make it adaptable to diverse industrial environments, while the fast access time supports demanding real-time applications requiring rapid memory access.

Typical Applications

• Embedded system memory: Ideal for buffering and temporary data storage in microcontroller-based designs where fast, reliable SRAM access is critical.
• Industrial control systems: Provides stable, low-power memory for programmable logic controllers (PLCs) and automation equipment.
• Networking equipment: Supports high-speed data buffering and caching in routers, switches, and communication devices.
• Consumer electronics: Suitable for handheld devices and digital consumer products that require compact, fast-access memory modules.

CY62128BLL-70ZAXE Brand Info

The CY62128BLL-70ZAXE is produced by a leading semiconductor manufacturer recognized for delivering reliable, high-quality memory solutions tailored for industrial and embedded applications. This product exemplifies the brand??s commitment to performance and durability, offering engineers a trusted component for designing robust systems. The SRAM is backed by comprehensive technical support and detailed documentation, ensuring seamless integration and dependable operation in demanding environments.

FAQ

What is the maximum operating voltage for the CY62128BLL-70ZAXE?

The device operates at a nominal voltage of 5 V with a tolerance of ??10%, meaning it can reliably function within a voltage range from 4.5 V to 5.5 V. This allows it to maintain stable performance even with slight power supply variations common in industrial settings.