IS25WJ064F-JNLE

Memory IC Overview

The IS25WJ064F-JNLE is a 64 Mbit NOR flash memory device manufactured by ISSI. It features a Dual/Quad SPI/QPI interface with a maximum clock frequency of 133 MHz and synchronous timing. The storage capacity is organized as 8 M x 8 bits. Operating voltage ranges from 1.65 V to 2 V, with a maximum active read current of 7 mA. The component supports surface mount installation in an SOIC-8 package (150 Mil). It operates within a temperature range of -40°C to +105°C and is moisture sensitive.

Memory IC Feature Summary

• Supports QPI and Quad SPI interface modes for high-speed data transfer
• Operates on low voltage supply rails suitable for portable applications
• Provides non-volatile data retention with synchronous timing control

Memory IC Applications

• Embedded systems requiring code execution from flash memory
• Portable electronic devices utilizing low power consumption components
• Industrial control systems operating in extended temperature environments

Memory IC Procurement Notes

Verify the specific suffix JNLE against the manufacturer's latest datasheet to confirm pinout compatibility and die revision status. Ensure that the 1.65V to 2V supply voltage requirements align with the target system design. Confirm moisture sensitivity level handling procedures during assembly to prevent package damage. Check for RoHS compliance documentation if required by regional regulations.

Memory IC Selection Notes

Select this component when a 64 Mbit density is required with a narrow 2V supply voltage window. The SOIC-8 package offers a standard footprint for surface mount assembly. Consider the 133 MHz clock speed for sufficient throughput in code execution scenarios. Verify that the -40°C to +105°C industrial temperature range meets the operational environment constraints.

Memory IC Part Context

This part belongs to the IS25WJ series of NOR flash memories designed for low voltage applications. It utilizes advanced process technology to achieve high performance within a small form factor. The series is intended for use in consumer electronics and industrial applications where space and power efficiency are critical design parameters.

Memory IC Replacement Considerations

Check for IS25WJ064F variants with different suffixes indicating alternative packaging or temperature grades. Verify cross-compatibility with other 64 Mbit low-voltage NOR flash parts from ISSI or other manufacturers, ensuring interface and voltage specifications match.