CY62136VNLL-55ZSXAT

Memory IC Overview

The CY62136VNLL-55ZSXAT is a 2-Mbit (128K x 16) Static RAM from the MoBL® family. It features a 55 ns access time and operates within a voltage range of 2.7V to 3.6V. The device supports Industrial (-40°C to +85°C), Automotive-A (-40°C to +85°C), and Automotive-E (-40°C to +125°C) temperature ranges. It utilizes TTL-compatible inputs and outputs, offers ultra-low active and standby power consumption, and includes automatic power-down when deselected. The component is available in standard Pb-free 44-pin TSOP Type II packages.

Memory IC Feature Summary

• Ultra-low active and standby power consumption for extended battery life
• Automatic power-down feature significantly reduces power when addresses are not toggling
• TTL-compatible inputs and outputs for easy system integration
• Supports memory expansion through dedicated CE and OE control features

Memory IC Applications

• Portable cellular telephones
• Automotive electronic systems requiring AEC-Q100 compliance
• Industrial embedded storage applications
• Battery-powered consumer electronics

Memory IC Procurement Notes

Verify the specific suffix 'X' indicates automotive-grade qualification and 'A' denotes tape-and-reel packaging. Confirm that the ordering code matches the required temperature range and package type. Ensure compatibility with existing PCB footprints for the 44-pin TSOP II form factor. Cross-reference the manufacturer's latest documentation for any updates to the RoHS status or pin configuration.

Memory IC Selection Notes

Select this component for designs prioritizing low power consumption alongside high-speed data access. The wide operating voltage range accommodates various power supply architectures. Consider the specific temperature rating needed; the 'VN' designation covers multiple automotive grades. Verify that the 55 ns speed meets the system timing requirements. Evaluate the physical space constraints against the 44-pin TSOP II dimensions.

Memory IC Part Context

This part belongs to the Cypress MoBL® (More Battery Life) product line, designed specifically for portable applications. It represents a CMOS static RAM solution optimized for speed and power efficiency. The series includes variants with different speeds and package options, catering to diverse industrial and automotive needs while maintaining a consistent functional interface.

Memory IC Replacement Considerations

Direct substitutes include other CY62136VN variants with matching 55 ns speed and 44-pin TSOP II packages. Check for equivalent parts from Infineon following the Cypress acquisition. Ensure replacement components maintain the same voltage range and temperature specifications.