IS25LQ040B-JKLE - ISSI, Integrated Silicon Solution Inc

Manufacturer Part Number

IS25LQ040B-JKLE

Manufacturer

Integrated Silicon Solution

Introduction

The IS25LQ040B-JKLE is a 4Mbit SPI Quad I/O flash memory chip.

Product Features and Performance

Non-Volatile FLASH memory

Quad I/O for efficient data transfer

High clock frequency support up to 104 MHz

Fast write cycle time of 800µs for word or page

Product Advantages

Reliable storage over a wide voltage range (2.3V to 3.6V)

Operational across a broad temperature range (-40°C to 105°C)

Enhanced durability for high-performance applications

Key Technical Parameters

Memory Type: FLASH - NOR

Memory Size: 4Mbit

Memory Organization: 512K x 8

SPI - Quad I/O interface

Frequency: 104 MHz

Supply Voltage: 2.3V ~ 3.6V

Quality and Safety Features

Designed for high-reliability applications

Extended operating temperature range ensures performance in extreme conditions

Compatibility

Surface Mount compatible with 8-WDFN Exposed Pad package

Utilizes a standard SPI interface

Application Areas

Ideal for a range of industrial, automotive and consumer electronics

Product Lifecycle

Obsolete status

Potential need to seek replacements or upgrades

Several Key Reasons to Choose This Product

High-speed data transfer capability with Quad I/O

Wide voltage and temperature range for diverse environments

Compact 8-WSON (6x5) package for space-constrained applications

Legacy support for systems requiring specific flash memory configurations