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winbond w25q256jveiq

W25Q256JVEIQ

256Mb Serial NOR Flash 133MHz SON8

Supplier:

Winbond

Certification:

certcert
Specification
Attribute Value
Density
256Mb
Frequency
133MHz
Temperature
-40~+85˚C
Dimension
8X6mm2
Voltage
2.7 ~ 3.6V
Package
SON - 8
Description

The W25Q256JV is a 256M-bit Serial NOR Flash memory developed by Winbond, designed to provide a storage solution for systems with limited space, pins, and power. This innovative device is part of the 25Q series, which offers flexibility and performance that surpass ordinary Serial Flash devices. Ideal for code shadowing to RAM, executing code from Dual/Quad SPI (XIP), and storing voice, text, and data, the W25Q256JV operates on a single 2.7V to 3.6V power supply with current consumption as low as 1μA for power-down. This device is also offered in various space-saving packages to accommodate different applications.

 


Function & Applications

The W25Q256JV is an ideal choice for applications requiring data and parameter storage due to its small 4KB erasable sectors. It supports the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI, and has 8,192 erasable sectors and 512 erasable blocks. This device allows for true XIP (execute in place) operation, offering high-performance data transfer rates that can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories.

Performance Parameters

This high-performance Serial Flash supports 133MHz standard/dual/quad SPI clocks, offering up to 66MB/s continuous data transfer rate. Additionally, it offers up to 100K program-erase cycles per sector and more than 20 years of data retention, ensuring reliability and longevity for your applications.

Package Types, Interface & Pin Configuration

The W25Q256JV is available in a variety of package types, including 8-pad WSON 8x6-mm, 8-pad WFLGA 6x5-mm, 16-pin SOIC 300-mil (with additional /Reset pin), and 24-ball TFBGA 8x6-mm (with additional /Reset pin). Each package type offers various interfaces to accommodate different application requirements.

Reliability & Lifespan

With a minimum of 100K program-erase cycles per sector and over 20 years of data retention, the W25Q256JV offers exceptional reliability and a long lifespan. Its wide operating temperature ranges of -40°C to +85°C, and -40°C to +105°C cater to different environmental conditions, ensuring continued performance in various settings.

Standards & Certifications

The W25Q256JV adheres to the JEDEC standard for manufacturer and device ID, in addition to SFDP Register, a 64- bit Unique Serial Number, and three 256-bytes Security Registers. The device is available in Industrial and Industrial Plus, meeting the quality and performance requirements for various industries.

Application Cases & Reference Designs

The W25Q256JV is widely used in automotive applications, such as digital displays, instant-on and real-time 2D/3D image rendering, and ADAS (Advanced Driver Assist Systems) in center consoles. Its compact package options and high-density capabilities are ideal for space-constrained systems and advanced applications. More information on SPI NOR Flash safeguarding boot code and other critical data can be found on Winbond's website.

Overall, the W25Q256JV is a reliable, high-performance, and flexible memory solution, suitable for various applications requiring data storage, code execution, and low power consumption. Its compatibility with different package types, temperature ranges, and industry certifications makes it a versatile choice for an extensive range of applications.

Features

Product Feature 1

4 I/O Fixed
UID & OTP Feature
Volatile & Non-Volatile SR
Individual Block/Sector Write Protection
Programmable Output Driver Strength

Packaging *

In Stock: 150,716

MOQ: 1 / MPQ: 1

Total USD 2.10
QuantityUnit Price
1USD 2.10000
100USD 1.98000
1,000USD 1.83000
20,001 +Quote by quantity
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