CY7C136-55JXIT

Memory IC Overview

The CY7C136-55JXIT is a dual-port asynchronous static random-access memory (SRAM) manufactured by Infineon Technologies. It provides a total storage capacity of 16 Kbit, organized as 2K words by 8 bits per word. The device features a parallel interface with a maximum access time of 55 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and is housed in a 52-pin Plastic Leadless Chip Carrier (PLCC) package measuring 19.13 x 19.13 mm.

Memory IC Feature Summary

• Dual-port architecture enabling independent read/write operations on separate ports
• Asynchronous operation without requiring an external clock signal
• Parallel data interface for direct connection to standard logic systems

Memory IC Applications

• Buffering applications in high-speed digital circuits
• Cache memory implementations in embedded systems
• Data storage in telecommunications equipment

Memory IC Procurement Notes

Verify the exact suffix JXIT against official Infineon documentation to confirm the specific package variant and temperature rating. Confirm availability status as distribution channels may list obsolete or end-of-life components. Ensure compatibility with existing board layouts regarding the 52-PLCC footprint before procurement.

Memory IC Selection Notes

Select this component when a small-capacity, dual-port asynchronous SRAM is required for buffering tasks. The 55 ns access speed suits moderate-frequency applications. Verify that the 5V logic level matches the system voltage requirements. Consider the PLCC package constraints if surface-mount technology is preferred over through-hole mounting.

Memory IC Part Context

This part belongs to the CY7C136 family of low-power CMOS dual-port SRAMs. These devices are designed for applications requiring simultaneous access from two different masters. The family typically offers various speed grades and packaging options to fit diverse design constraints while maintaining low power consumption characteristics.

Memory IC Replacement Considerations

Check for CY7C136-55JXI as a potential equivalent. Verify pinout compatibility and electrical specifications against the original datasheet. Ensure the replacement supports the same dual-port asynchronous functionality and voltage range.