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JS28F640J3D75A

Name: JS28F640J3D75A
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT PARALLEL 56TSOP

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包 TSOP56
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規格

Package	Tray
Series	StrataFlash™
ProductStatus	Obsolete
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH - NOR
MemorySize	64Mb (8M x 8, 4M x 16)
MemoryInterface	Parallel
WriteCycleTime-WordPage	75ns
AccessTime	75 ns
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	56-TFSOP (0.724, 18.40mm Width)

概述

Description

The JS28F640J3D75A is a 64 megabit (8 megabyte) NOR Flash memory chip produced by Intel. It is designed for high-performance applications, offering fast read speeds and efficient programming and erasing cycles. This chip typically operates with a supply voltage of 2.7V to 3.6V and features a common 8-bit or 16-bit data bus interface, making it compatible with a wide range of microcontrollers and processors.
The device is often used in embedded systems, telecommunications, and consumer electronics, where reliable non-volatile memory is essential. Its architecture supports booting, code storage, and firmware upgrades, enabling flexible application development. The JS28F640J3D75A is notable for its ability to withstand a significant number of program/erase cycles, ensuring durability and longevity in applications. Overall, it provides a balance of speed, capacity, and endurance suitable for modern electronic devices.

Features

The JS28F640J3D75A is a 64Mb (8MB) Flash memory chip from Intel, designed for use in a variety of applications, such as embedded systems and consumer electronics. Key features include:
1. Memory Type: NOR Flash, enabling fast read speeds and efficient random access.
2. Architecture: Supports multiplexed and dual I/O operations for enhanced performance.
3. Voltage Range: Operates typically at 2.7V to 3.6V, allowing for compatibility with many devices.
4. Read Speed: Up to 70 ns, providing quick data retrieval.
5. Programming & Erasing: Supports sector-based programming and erasing, with a typical block size of 64KB.
6. Endurance: Typically rated for 100,000 write/erase cycles per sector.
7. Data Retention: Can retain data for up to 20 years under proper conditions.
8. Interface: Compatible with standard SPI (Serial Peripheral Interface), facilitating easy integration into various systems.
This makes the JS28F640J3D75A suitable for firmware storage and other applications requiring reliable non-volatile memory.

Package

The JS28F640J3D75A is typically available in a TSOP (Thin Small Outline Package) form factor. This package type is designed for surface mounting on PCBs, facilitating efficient space usage and thermal performance.

Manufacturer

The JS28F640J3D75A is manufactured by Intel Corporation, a leading global technology company. Intel is primarily known for its semiconductor products, particularly microprocessors, which are essential components in computers and other electronic devices. Founded in 1968, Intel has played a significant role in the development of the modern computing industry. In addition to microprocessors, Intel produces memory products, including flash memory, like the JS28F640J3D75A, which is a NOR flash memory chip used in various applications, such as embedded systems and consumer electronics. The company is also involved in research and development in areas such as artificial intelligence, autonomous driving, and data centers, making it a key player in multiple technology sectors.

Application

The JS28F640J3D75A is a NAND flash memory chip commonly used in a variety of applications, including consumer electronics, mobile devices, embedded systems, and automotive electronics. Its high storage capacity and fast data access make it suitable for firmware storage, data logging, multimedia applications, and as a boot device in devices like smartphones, tablets, and IoT devices.

Equivalent

The JS28F640J3D75A chip, a 64Mb (8MB) NAND flash memory, can be equivalent to several other products, including the Micron MT29F640G08CBAAWP, Samsung K9F1G08U0M, and Spansion S29GL064N. Compatibility may vary based on specific features, such as voltage, package type, and memory interface, so it's important to check datasheets for exact specifications and pin compatibility.