JS28F320J3F
32Mbit parallel NOR flash memory in 56-pin TSOP package
Manufacturer： ['micron', 'micro']
series introduction
The **JS28F320J3F Series** is a high-performance family of parallel NOR flash memory devices designed to meet the demanding requirements of embedded systems, industrial applications, and automotive electronics. These devices are built on advanced flash memory technology, offering a robust combination of speed, reliability, and durability, making them ideal for applications that require fast boot times, high data integrity, and long-term operation in harsh environments.
One of the standout features of the JS28F320J3F Series is its **high-speed read performance**, which ensures rapid access to stored data, critical for systems requiring quick boot-up and real-time processing. With a **32 Mb (4 MB) memory density**, this series provides ample storage for firmware, boot code, and configuration data, making it suitable for a wide range of embedded applications. The devices support a **16-bit parallel interface**, enabling seamless integration with microcontrollers and processors commonly used in industrial and automotive systems.
The JS28F320J3F Series is designed with **high endurance and data retention** in mind, capable of withstanding up to **100,000 program/erase cycles** and retaining data for **20 years** under typical operating conditions. This makes it an excellent choice for applications where frequent updates and long-term reliability are essential. Additionally, the series features **advanced write protection mechanisms**, including hardware and software lockable blocks, to safeguard critical data from accidental overwrites or corruption.
In terms of design, the JS28F320J3F Series is optimized for **low power consumption**, making it suitable for battery-powered or energy-efficient systems. Its **industrial-grade temperature range** of -40°C to +85°C ensures reliable operation in extreme conditions, while its **automotive-grade variants** meet stringent AEC-Q100 qualifications, making them ideal for use in automotive infotainment, telematics, and advanced driver-assistance systems (ADAS).
Typical applications for the JS28F320J3F Series include **embedded computing platforms**, **industrial automation systems**, **networking equipment**, and **automotive control units**. Its combination of high performance, reliability, and durability makes it a trusted solution for developers seeking to enhance the functionality and longevity of their systems. Whether used in mission-critical industrial equipment or next-generation automotive electronics, the JS28F320J3F Series delivers the performance and reliability needed to meet the challenges of modern technology.
Images for reference
56-TSOP