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IS25LP256D-JLLE

IS25LP256D-JLLE

ISSI, Integrated Silicon Solution Inc
FLASH - NOR Memory IC 256Mbit SPI - Quad I/O, QPI, DTR 133 MHz 8-WSON (8x6)
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Overview

The IS25LP256D-JLLE is a 256Mbit Serial Flash Memory device supporting High Speed SPI, Quad I/O, and QPI interfaces. Operating at clock speeds up to 133 MHz with Double Transfer Rate (DTR) support, it provides high-throughput non-volatile storage in a compact 8-WSON package.

Why Choose This Part

This NOR flash offers flexible high-speed performance including Double Transfer Rate (DTR) and QPI modes, significantly reducing latency for Execute-in-Place (XiP) applications. It features an ultra-low standby current of 10uA and a deep power-down mode of 1uA, making it highly efficient for power-constrained designs.

Applications

High-Performance Boot Code
Storing executable code for fast-booting microcontrollers and FPGAs requiring high-bandwidth Quad I/O throughput.
Firmware-over-the-Air (FOTA) Storage
Acting as a secondary memory bank for storing and verifying large firmware update images in embedded systems.
Data Logging
Capturing sensor data and system logs in industrial or networking equipment where high-density non-volatile storage is required.
Asset Tracking
Providing reliable storage for location history and configuration maps in battery-powered tracking devices.

Key Specifications

Technology FLASH - NOR
Memory Size 256Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Clock Frequency 133 MHz
Memory Interface SPI - Quad I/O, QPI, DTR
Voltage - Supply 2.3V ~ 3.6V
Memory Organization 32M x 8
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 8-WSON (8x6)
Write Cycle Time - Word, Page 800us

Getting Started

To interface with this device, use an SPI or Quad-SPI peripheral on a microcontroller configured for Mode 0 or Mode 3. Engineers can verify designs using the IS25LP256D-JLLA3-TR evaluation board or by integrating the standard JEDEC SFDP tables into their driver software for automatic parameter detection.

Also Consider

S25FL256S IFXInfineon Technologies - Offers high reliability and proven performance in high-density serial NOR applications.

Categories

Memory & Storage > NOR Flash