The CY62138EV30LL-45ZSXI is a high-performance, low-power asynchronous SRAM (Static Random-Access Memory) manufactured by Cypress Semiconductor. The device is designed for applications requiring high speed, low power consumption, and ease of use. The '-45' likely indicates an access time of 4.5 ns, and the 'ZSXI' is the package type and temperature range.

Applications

• Portable devices
• Battery-powered systems
• Embedded systems
• Cache memory
• Data logging

Features

• High-speed access time (e.g., 4.5 ns)
• Low power consumption
• Asynchronous operation
• Wide voltage range (e.g., 2.2V to 3.6V)
• Data retention capability
• Available in various package options

Benefits

• Extends battery life in portable devices
• Enables fast data access and processing
• Simplifies system design with asynchronous operation
• Operates reliably over a wide voltage range
• Retains data even when power is removed

Specifications

This SRAM typically operates at a voltage range of 2.2V to 3.6V. The operating temperature range is usually from -40°C to +85°C, although industrial temperature ranges are also available. The memory density varies depending on the configuration, often in the range of several megabits (e.g. 4Mb). The package is often a SOJ (Small Outline J-lead) or TSOP (Thin Small Outline Package) to facilitate high-density mounting. Power consumption varies with frequency and activity, and it features low standby current. The ZSXI package indicates a specific temperature and lead-free finish.